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vdbe.c

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/home/opencoverage/opencoverage/guest-scripts/sqlite/src/src/vdbe.c

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1 /* -

2 ** 2001 September 15 -

3 ** -

4 ** The author disclaims copyright to this source code. In place of -

5 ** a legal notice, here is a blessing: -

6 ** -

7 ** May you do good and not evil. -

8 ** May you find forgiveness for yourself and forgive others. -

9 ** May you share freely, never taking more than you give. -

10 ** -

11 ************************************************************************* -

12 ** The code in this file implements the function that runs the -

13 ** bytecode of a prepared statement. -

14 ** -

15 ** Various scripts scan this source file in order to generate HTML -

16 ** documentation, headers files, or other derived files. The formatting -

17 ** of the code in this file is, therefore, important. See other comments -

18 ** in this file for details. If in doubt, do not deviate from existing -

19 ** commenting and indentation practices when changing or adding code. -

20 */ -

21 #include "sqliteInt.h" -

22 #include "vdbeInt.h" -

23 -

24 /* -

25 ** Invoke this macro on memory cells just prior to changing the -

26 ** value of the cell. This macro verifies that shallow copies are -

27 ** not misused. A shallow copy of a string or blob just copies a -

28 ** pointer to the string or blob, not the content. If the original -

29 ** is changed while the copy is still in use, the string or blob might -

30 ** be changed out from under the copy. This macro verifies that nothing -

31 ** like that ever happens. -

32 */ -

33 #ifdef SQLITE_DEBUG -

34 # define memAboutToChange(P,M) sqlite3VdbeMemAboutToChange(P,M) -

35 #else -

36 # define memAboutToChange(P,M) -

37 #endif -

38 -

39 /* -

40 ** The following global variable is incremented every time a cursor -

41 ** moves, either by the OP_SeekXX, OP_Next, or OP_Prev opcodes. The test -

42 ** procedures use this information to make sure that indices are -

43 ** working correctly. This variable has no function other than to -

44 ** help verify the correct operation of the library. -

45 */ -

46 #ifdef SQLITE_TEST -

47 int sqlite3_search_count = 0; -

48 #endif -

49 -

50 /* -

51 ** When this global variable is positive, it gets decremented once before -

52 ** each instruction in the VDBE. When it reaches zero, the u1.isInterrupted -

53 ** field of the sqlite3 structure is set in order to simulate an interrupt. -

54 ** -

55 ** This facility is used for testing purposes only. It does not function -

56 ** in an ordinary build. -

57 */ -

58 #ifdef SQLITE_TEST -

59 int sqlite3_interrupt_count = 0; -

60 #endif -

61 -

62 /* -

63 ** The next global variable is incremented each type the OP_Sort opcode -

64 ** is executed. The test procedures use this information to make sure that -

65 ** sorting is occurring or not occurring at appropriate times. This variable -

66 ** has no function other than to help verify the correct operation of the -

67 ** library. -

68 */ -

69 #ifdef SQLITE_TEST -

70 int sqlite3_sort_count = 0; -

71 #endif -

72 -

73 /* -

74 ** The next global variable records the size of the largest MEM_Blob -

75 ** or MEM_Str that has been used by a VDBE opcode. The test procedures -

76 ** use this information to make sure that the zero-blob functionality -

77 ** is working correctly. This variable has no function other than to -

78 ** help verify the correct operation of the library. -

79 */ -

80 #ifdef SQLITE_TEST -

81 int sqlite3_max_blobsize = 0; -

82 static void updateMaxBlobsize(Mem *p){ -

if( (p->flags & (MEM_Str|MEM_Blob))!=0 && p->n>sqlite3_max_blobsize ){

(p->flags & (0...02|0x0010))!=0

Description

TRUE

evaluated 32678942 times by 435 tests

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FALSE

evaluated 23091609 times by 435 tests

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p->n>sqlite3_max_blobsize

Description

TRUE

evaluated 1808 times by 435 tests

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FALSE

evaluated 32677134 times by 429 tests

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1808-32678942

84 sqlite3_max_blobsize = p->n; -

}

executed 1808 times by 435 tests: end of block

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1808

}

executed 55770551 times by 435 tests: end of block

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55770551

87 #endif -

88 -

89 /* -

90 ** This macro evaluates to true if either the update hook or the preupdate -

91 ** hook are enabled for database connect DB. -

92 */ -

93 #ifdef SQLITE_ENABLE_PREUPDATE_HOOK -

94 # define HAS_UPDATE_HOOK(DB) ((DB)->xPreUpdateCallback||(DB)->xUpdateCallback) -

95 #else -

96 # define HAS_UPDATE_HOOK(DB) ((DB)->xUpdateCallback) -

97 #endif -

98 -

99 /* -

100 ** The next global variable is incremented each time the OP_Found opcode -

101 ** is executed. This is used to test whether or not the foreign key -

102 ** operation implemented using OP_FkIsZero is working. This variable -

103 ** has no function other than to help verify the correct operation of the -

104 ** library. -

105 */ -

106 #ifdef SQLITE_TEST -

107 int sqlite3_found_count = 0; -

108 #endif -

109 -

110 /* -

111 ** Test a register to see if it exceeds the current maximum blob size. -

112 ** If it does, record the new maximum blob size. -

113 */ -

114 #if defined(SQLITE_TEST) && !defined(SQLITE_UNTESTABLE) -

115 # define UPDATE_MAX_BLOBSIZE(P) updateMaxBlobsize(P) -

116 #else -

117 # define UPDATE_MAX_BLOBSIZE(P) -

118 #endif -

119 -

120 /* -

121 ** Invoke the VDBE coverage callback, if that callback is defined. This -

122 ** feature is used for test suite validation only and does not appear an -

123 ** production builds. -

124 ** -

125 ** M is an integer between 2 and 4. 2 indicates a ordinary two-way -

126 ** branch (I=0 means fall through and I=1 means taken). 3 indicates -

127 ** a 3-way branch where the third way is when one of the operands is -

128 ** NULL. 4 indicates the OP_Jump instruction which has three destinations -

129 ** depending on whether the first operand is less than, equal to, or greater -

130 ** than the second. -

131 ** -

132 ** iSrcLine is the source code line (from the __LINE__ macro) that -

133 ** generated the VDBE instruction combined with flag bits. The source -

134 ** code line number is in the lower 24 bits of iSrcLine and the upper -

135 ** 8 bytes are flags. The lower three bits of the flags indicate -

136 ** values for I that should never occur. For example, if the branch is -

137 ** always taken, the flags should be 0x05 since the fall-through and -

138 ** alternate branch are never taken. If a branch is never taken then -

139 ** flags should be 0x06 since only the fall-through approach is allowed. -

140 ** -

141 ** Bit 0x04 of the flags indicates an OP_Jump opcode that is only -

142 ** interested in equal or not-equal. In other words, I==0 and I==2 -

143 ** should be treated the same. -

144 ** -

145 ** Since only a line number is retained, not the filename, this macro -

146 ** only works for amalgamation builds. But that is ok, since these macros -

147 ** should be no-ops except for special builds used to measure test coverage. -

148 */ -

149 #if !defined(SQLITE_VDBE_COVERAGE) -

150 # define VdbeBranchTaken(I,M) -

151 #else -

152 # define VdbeBranchTaken(I,M) vdbeTakeBranch(pOp->iSrcLine,I,M) -

153 static void vdbeTakeBranch(u32 iSrcLine, u8 I, u8 M){ -

154 u8 mNever; -

155 assert( I<=2 ); /* 0: fall through, 1: taken, 2: alternate taken */ -

156 assert( M<=4 ); /* 2: two-way branch, 3: three-way branch, 4: OP_Jump */ -

157 assert( I<M ); /* I can only be 2 if M is 3 or 4 */ -

158 /* Transform I from a integer [0,1,2] into a bitmask of [1,2,4] */ -

159 I = 1<<I; -

160 /* The upper 8 bits of iSrcLine are flags. The lower three bits of -

161 ** the flags indicate directions that the branch can never go. If -

162 ** a branch really does go in one of those directions, assert right -

163 ** away. */ -

164 mNever = iSrcLine >> 24; -

165 assert( (I & mNever)==0 ); -

166 if( sqlite3GlobalConfig.xVdbeBranch==0 ) return; /*NO_TEST*/ -

167 I |= mNever; -

168 if( M==2 ) I |= 0x04; -

169 if( M==4 ){ -

170 I |= 0x08; -

171 if( (mNever&0x08)!=0 && (I&0x05)!=0) I |= 0x05; /*NO_TEST*/ -

172 } -

173 sqlite3GlobalConfig.xVdbeBranch(sqlite3GlobalConfig.pVdbeBranchArg, -

174 iSrcLine&0xffffff, I, M); -

175 } -

176 #endif -

177 -

178 /* -

179 ** Convert the given register into a string if it isn't one -

180 ** already. Return non-zero if a malloc() fails. -

181 */ -

182 #define Stringify(P, enc) \ -

183 if(((P)->flags&(MEM_Str|MEM_Blob))==0 && sqlite3VdbeMemStringify(P,enc,0)) \ -

184 { goto no_mem; } -

185 -

186 /* -

187 ** An ephemeral string value (signified by the MEM_Ephem flag) contains -

188 ** a pointer to a dynamically allocated string where some other entity -

189 ** is responsible for deallocating that string. Because the register -

190 ** does not control the string, it might be deleted without the register -

191 ** knowing it. -

192 ** -

193 ** This routine converts an ephemeral string into a dynamically allocated -

194 ** string that the register itself controls. In other words, it -

195 ** converts an MEM_Ephem string into a string with P.z==P.zMalloc. -

196 */ -

197 #define Deephemeralize(P) \ -

198 if( ((P)->flags&MEM_Ephem)!=0 \ -

199 && sqlite3VdbeMemMakeWriteable(P) ){ goto no_mem;} -

200 -

201 /* Return true if the cursor was opened using the OP_OpenSorter opcode. */ -

202 #define isSorter(x) ((x)->eCurType==CURTYPE_SORTER) -

203 -

204 /* -

205 ** Allocate VdbeCursor number iCur. Return a pointer to it. Return NULL -

206 ** if we run out of memory. -

207 */ -

208 static VdbeCursor *allocateCursor( -

209 Vdbe *p, /* The virtual machine */ -

210 int iCur, /* Index of the new VdbeCursor */ -

211 int nField, /* Number of fields in the table or index */ -

212 int iDb, /* Database the cursor belongs to, or -1 */ -

213 u8 eCurType /* Type of the new cursor */ -

214 ){ -

215 /* Find the memory cell that will be used to store the blob of memory -

216 ** required for this VdbeCursor structure. It is convenient to use a -

217 ** vdbe memory cell to manage the memory allocation required for a -

218 ** VdbeCursor structure for the following reasons: -

219 ** -

220 ** * Sometimes cursor numbers are used for a couple of different -

221 ** purposes in a vdbe program. The different uses might require -

222 ** different sized allocations. Memory cells provide growable -

223 ** allocations. -

224 ** -

225 ** * When using ENABLE_MEMORY_MANAGEMENT, memory cell buffers can -

226 ** be freed lazily via the sqlite3_release_memory() API. This -

227 ** minimizes the number of malloc calls made by the system. -

228 ** -

229 ** The memory cell for cursor 0 is aMem[0]. The rest are allocated from -

230 ** the top of the register space. Cursor 1 is at Mem[p->nMem-1]. -

231 ** Cursor 2 is at Mem[p->nMem-2]. And so forth. -

232 */ -

233

Mem *pMem = iCur>0 ? &p->aMem[p->nMem-iCur] : p->aMem;

iCur>0

Description

TRUE

evaluated 1212955 times by 399 tests

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FALSE

evaluated 790623 times by 435 tests

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790623-1212955

234 -

235 int nByte; -

236 VdbeCursor *pCx = 0; -

237 nByte = -

238 ROUND8(sizeof(VdbeCursor)) + 2*sizeof(u32)*nField + -

239

(eCurType==CURTYPE_BTREE?sqlite3BtreeCursorSize():0);

eCurType==0

Description

TRUE

evaluated 1915184 times by 435 tests

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FALSE

evaluated 88394 times by 10 tests

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88394-1915184

240 -

241 assert( iCur>=0 && iCur<p->nCursor ); -

242

if( p->apCsr[iCur] ){ /*OPTIMIZATION-IF-FALSE*/

p->apCsr[iCur]

Description

TRUE

evaluated 250681 times by 12 tests

Evaluated by:

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FALSE

evaluated 1752897 times by 435 tests

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250681-1752897

243 sqlite3VdbeFreeCursor(p, p->apCsr[iCur]); -

244 p->apCsr[iCur] = 0; -

245

}

executed 250681 times by 12 tests: end of block

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250681

246

if( SQLITE_OK==sqlite3VdbeMemClearAndResize(pMem, nByte) ){

0==sqlite3Vdbe...e(pMem, nByte)

Description

TRUE

evaluated 2003533 times by 435 tests

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FALSE

evaluated 45 times by 1 test

Evaluated by:

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45-2003533

247 p->apCsr[iCur] = pCx = (VdbeCursor*)pMem->z; -

248 memset(pCx, 0, offsetof(VdbeCursor,pAltCursor)); -

249 pCx->eCurType = eCurType; -

250 pCx->iDb = iDb; -

251 pCx->nField = nField; -

252 pCx->aOffset = &pCx->aType[nField]; -

253

if( eCurType==CURTYPE_BTREE ){

eCurType==0

Description

TRUE

evaluated 1915141 times by 435 tests

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FALSE

evaluated 88392 times by 10 tests

Evaluated by:

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88392-1915141

254 pCx->uc.pCursor = (BtCursor*) -

255 &pMem->z[ROUND8(sizeof(VdbeCursor))+2*sizeof(u32)*nField]; -

256 sqlite3BtreeCursorZero(pCx->uc.pCursor); -

257

}

executed 1915141 times by 435 tests: end of block

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1915141

258

}

executed 2003533 times by 435 tests: end of block

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2003533

259

return pCx;

executed 2003578 times by 435 tests: return pCx;

Executed by:

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2003578

260 } -

261 -

262 /* -

263 ** Try to convert a value into a numeric representation if we can -

264 ** do so without loss of information. In other words, if the string -

265 ** looks like a number, convert it into a number. If it does not -

266 ** look like a number, leave it alone. -

267 ** -

268 ** If the bTryForInt flag is true, then extra effort is made to give -

269 ** an integer representation. Strings that look like floating point -

270 ** values but which have no fractional component (example: '48.00') -

271 ** will have a MEM_Int representation when bTryForInt is true. -

272 ** -

273 ** If bTryForInt is false, then if the input string contains a decimal -

274 ** point or exponential notation, the result is only MEM_Real, even -

275 ** if there is an exact integer representation of the quantity. -

276 */ -

277 static void applyNumericAffinity(Mem *pRec, int bTryForInt){ -

278 double rValue; -

279 i64 iValue; -

280 u8 enc = pRec->enc; -

281 assert( (pRec->flags & (MEM_Str|MEM_Int|MEM_Real))==MEM_Str ); -

282

if( sqlite3AtoF(pRec->z, &rValue, pRec->n, enc)==0 ) return;

executed 657859 times by 1 test: return;

Executed by:

Self test (438)

sqlite3AtoF(pR...ec->n, enc)==0	Description
TRUE	evaluated 657859 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4047635 times by 1 test Evaluated by: Self test (438)

657859-4047635

283

if( 0==sqlite3Atoi64(pRec->z, &iValue, pRec->n, enc) ){

0==sqlite3Atoi... pRec->n, enc)	Description
TRUE	evaluated 4028759 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 18876 times by 1 test Evaluated by: Self test (438)

18876-4028759

284 pRec->u.i = iValue; -

285 pRec->flags |= MEM_Int; -

286

}else{

executed 4028759 times by 1 test: end of block

Executed by:

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4028759

287 pRec->u.r = rValue; -

288 pRec->flags |= MEM_Real; -

289

if( bTryForInt ) sqlite3VdbeIntegerAffinity(pRec);

executed 280 times by 1 test: sqlite3VdbeIntegerAffinity(pRec);

Executed by:

Self test (438)

bTryForInt	Description
TRUE	evaluated 280 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 18596 times by 1 test Evaluated by: Self test (438)

280-18596

290

}

executed 18876 times by 1 test: end of block

Executed by:

Self test (438)

18876

291 /* TEXT->NUMERIC is many->one. Hence, it is important to invalidate the -

292 ** string representation after computing a numeric equivalent, because the -

293 ** string representation might not be the canonical representation for the -

294 ** numeric value. Ticket [343634942dd54ab57b7024] 2018-01-31. */ -

295 pRec->flags &= ~MEM_Str; -

296

}

executed 4047635 times by 1 test: end of block

Executed by:

Self test (438)

4047635

297 -

298 /* -

299 ** Processing is determine by the affinity parameter: -

300 ** -

301 ** SQLITE_AFF_INTEGER: -

302 ** SQLITE_AFF_REAL: -

303 ** SQLITE_AFF_NUMERIC: -

304 ** Try to convert pRec to an integer representation or a -

305 ** floating-point representation if an integer representation -

306 ** is not possible. Note that the integer representation is -

307 ** always preferred, even if the affinity is REAL, because -

308 ** an integer representation is more space efficient on disk. -

309 ** -

310 ** SQLITE_AFF_TEXT: -

311 ** Convert pRec to a text representation. -

312 ** -

313 ** SQLITE_AFF_BLOB: -

314 ** No-op. pRec is unchanged. -

315 */ -

316 static void applyAffinity( -

317 Mem *pRec, /* The value to apply affinity to */ -

318 char affinity, /* The affinity to be applied */ -

319 u8 enc /* Use this text encoding */ -

320 ){ -

321

if( affinity>=SQLITE_AFF_NUMERIC ){

affinity>='C'

Description

TRUE

evaluated 1056190 times by 363 tests

Evaluated by:

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Self test (100)
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Self test (108)
Self test (109)
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...

FALSE

evaluated 403693 times by 31 tests

Evaluated by:

Self test
Self test (100)
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...

403693-1056190

322 assert( affinity==SQLITE_AFF_INTEGER || affinity==SQLITE_AFF_REAL -

323 || affinity==SQLITE_AFF_NUMERIC ); -

324

if( (pRec->flags & MEM_Int)==0 ){ /*OPTIMIZATION-IF-FALSE*/

(pRec->flags & 0x0004)==0

Description

TRUE

evaluated 406915 times by 336 tests

Evaluated by:

Self test
Self test (106)
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...

FALSE

evaluated 649275 times by 31 tests

Evaluated by:

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...

406915-649275

325

if( (pRec->flags & MEM_Real)==0 ){

(pRec->flags & 0x0008)==0

Description

TRUE

evaluated 341820 times by 333 tests

Evaluated by:

Self test (106)
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...

FALSE

evaluated 65095 times by 4 tests

Evaluated by:

Self test
Self test (438)
Self test (57)
Self test (58)

65095-341820

326

if( pRec->flags & MEM_Str ) applyNumericAffinity(pRec,1);

executed 5247 times by 1 test: applyNumericAffinity(pRec,1);

Executed by:

Self test (438)

pRec->flags & 0x0002

Description

TRUE

evaluated 5247 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 336573 times by 333 tests

Evaluated by:

Self test (106)
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...

5247-336573

327

}else{

executed 341820 times by 333 tests: end of block

Executed by:

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...

341820

328 sqlite3VdbeIntegerAffinity(pRec); -

329

}

executed 65095 times by 4 tests: end of block

Executed by:

Self test
Self test (438)
Self test (57)
Self test (58)

65095

330 } -

331

}else if( affinity==SQLITE_AFF_TEXT ){

executed 1056190 times by 363 tests: end of block

Executed by:

Self test
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...

affinity=='B'

Description

TRUE

evaluated 388680 times by 31 tests

Evaluated by:

Self test
Self test (100)
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...

FALSE

evaluated 15013 times by 1 test

Evaluated by:

Self test (438)

15013-1056190

332 /* Only attempt the conversion to TEXT if there is an integer or real -

333 ** representation (blob and NULL do not get converted) but no string -

334 ** representation. It would be harmless to repeat the conversion if -

335 ** there is already a string rep, but it is pointless to waste those -

336 ** CPU cycles. */ -

337

if( 0==(pRec->flags&MEM_Str) ){ /*OPTIMIZATION-IF-FALSE*/

0==(pRec->flags&0x0002)

Description

TRUE

evaluated 149637 times by 13 tests

Evaluated by:

Self test (100)
Self test (32)
Self test (33)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
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Self test (97)
Self test (98)
Self test (99)

FALSE

evaluated 239043 times by 31 tests

Evaluated by:

Self test
Self test (100)
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...

149637-239043

338

if( (pRec->flags&(MEM_Real|MEM_Int)) ){

(pRec->flags&(0x0008\|0x0004))	Description
TRUE	evaluated 147272 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2365 times by 13 tests Evaluated by: Self test (100) Self test (32) Self test (33) Self test (438) Self test (91) Self test (92) Self test (93) Self test (94) Self test (95) Self test (96) Self test (97) Self test (98) Self test (99)

2365-147272

339 sqlite3VdbeMemStringify(pRec, enc, 1); -

340

}

executed 147272 times by 1 test: end of block

Executed by:

Self test (438)

147272

341

}

executed 149637 times by 13 tests: end of block

Executed by:

Self test (100)
Self test (32)
Self test (33)
Self test (438)
Self test (91)
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149637

342 pRec->flags &= ~(MEM_Real|MEM_Int); -

343

}

executed 388680 times by 31 tests: end of block

Executed by:

Self test
Self test (100)
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Self test (24)
Self test (26)
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...

388680

344

}

executed 1459883 times by 363 tests: end of block

Executed by:

Self test
Self test (100)
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...

1459883

345 -

346 /* -

347 ** Try to convert the type of a function argument or a result column -

348 ** into a numeric representation. Use either INTEGER or REAL whichever -

349 ** is appropriate. But only do the conversion if it is possible without -

350 ** loss of information and return the revised type of the argument. -

351 */ -

352 int sqlite3_value_numeric_type(sqlite3_value *pVal){ -

353 int eType = sqlite3_value_type(pVal); -

354

if( eType==SQLITE_TEXT ){

eType==3	Description
TRUE	evaluated 4000403 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 252504 times by 1 test Evaluated by: Self test (438)

252504-4000403

355 Mem *pMem = (Mem*)pVal; -

356 applyNumericAffinity(pMem, 0); -

357 eType = sqlite3_value_type(pVal); -

358

}

executed 4000403 times by 1 test: end of block

Executed by:

Self test (438)

4000403

359

return eType;

executed 4252907 times by 1 test: return eType;

Executed by:

Self test (438)

4252907

360 } -

361 -

362 /* -

363 ** Exported version of applyAffinity(). This one works on sqlite3_value*, -

364 ** not the internal Mem* type. -

365 */ -

366 void sqlite3ValueApplyAffinity( -

367 sqlite3_value *pVal, -

368 u8 affinity, -

369 u8 enc -

370 ){ -

371 applyAffinity((Mem *)pVal, affinity, enc); -

372

}

executed 145921 times by 1 test: end of block

Executed by:

Self test (438)

145921

373 -

374 /* -

375 ** pMem currently only holds a string type (or maybe a BLOB that we can -

376 ** interpret as a string if we want to). Compute its corresponding -

377 ** numeric type, if has one. Set the pMem->u.r and pMem->u.i fields -

378 ** accordingly. -

379 */ -

380 static u16 SQLITE_NOINLINE computeNumericType(Mem *pMem){ -

381 assert( (pMem->flags & (MEM_Int|MEM_Real))==0 ); -

382 assert( (pMem->flags & (MEM_Str|MEM_Blob))!=0 ); -

383

if( sqlite3AtoF(pMem->z, &pMem->u.r, pMem->n, pMem->enc)==0 ){

sqlite3AtoF(pM... pMem->enc)==0	Description
TRUE	evaluated 897 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1705 times by 1 test Evaluated by: Self test (438)

897-1705

384

return 0;

executed 897 times by 1 test: return 0;

Executed by:

Self test (438)

897

385 } -

386

if( sqlite3Atoi64(pMem->z, &pMem->u.i, pMem->n, pMem->enc)==0 ){

sqlite3Atoi64(... pMem->enc)==0	Description
TRUE	evaluated 1336 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 369 times by 1 test Evaluated by: Self test (438)

369-1336

387

return MEM_Int;

executed 1336 times by 1 test: return 0x0004;

Executed by:

Self test (438)

1336

388 } -

389

return MEM_Real;

executed 369 times by 1 test: return 0x0008;

Executed by:

Self test (438)

369

390 } -

391 -

392 /* -

393 ** Return the numeric type for pMem, either MEM_Int or MEM_Real or both or -

394 ** none. -

395 ** -

396 ** Unlike applyNumericAffinity(), this routine does not modify pMem->flags. -

397 ** But it does set pMem->u.r and pMem->u.i appropriately. -

398 */ -

399 static u16 numericType(Mem *pMem){ -

400

if( pMem->flags & (MEM_Int|MEM_Real) ){

pMem->flags & (0x0004|0x0008)

Description

TRUE

evaluated 15748132 times by 335 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
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...

FALSE

evaluated 3142 times by 1 test

Evaluated by:

Self test (438)

3142-15748132

401

return pMem->flags & (MEM_Int|MEM_Real);

executed 15748132 times by 335 tests: return pMem->flags & (0x0004|0x0008);

Executed by:

Self test (106)
Self test (107)
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...

15748132

402 } -

403

if( pMem->flags & (MEM_Str|MEM_Blob) ){

pMem->flags & (0x0002\|0x0010)	Description
TRUE	evaluated 2602 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 540 times by 1 test Evaluated by: Self test (438)

540-2602

404

return computeNumericType(pMem);

executed 2602 times by 1 test: return computeNumericType(pMem);

Executed by:

Self test (438)

2602

405 } -

406

return 0;

executed 540 times by 1 test: return 0;

Executed by:

Self test (438)

540

407 } -

408 -

409 #ifdef SQLITE_DEBUG -

410 /* -

411 ** Write a nice string representation of the contents of cell pMem -

412 ** into buffer zBuf, length nBuf. -

413 */ -

414 void sqlite3VdbeMemPrettyPrint(Mem *pMem, char *zBuf){ -

415 char *zCsr = zBuf; -

416 int f = pMem->flags; -

417 -

418 static const char *const encnames[] = {"(X)", "(8)", "(16LE)", "(16BE)"}; -

419 -

420 if( f&MEM_Blob ){ -

421 int i; -

422 char c; -

423 if( f & MEM_Dyn ){ -

424 c = 'z'; -

425 assert( (f & (MEM_Static|MEM_Ephem))==0 ); -

426 }else if( f & MEM_Static ){ -

427 c = 't'; -

428 assert( (f & (MEM_Dyn|MEM_Ephem))==0 ); -

429 }else if( f & MEM_Ephem ){ -

430 c = 'e'; -

431 assert( (f & (MEM_Static|MEM_Dyn))==0 ); -

432 }else{ -

433 c = 's'; -

434 } -

435 *(zCsr++) = c; -

436 sqlite3_snprintf(100, zCsr, "%d[", pMem->n); -

437 zCsr += sqlite3Strlen30(zCsr); -

438 for(i=0; i<16 && i<pMem->n; i++){ -

439 sqlite3_snprintf(100, zCsr, "%02X", ((int)pMem->z[i] & 0xFF)); -

440 zCsr += sqlite3Strlen30(zCsr); -

441 } -

442 for(i=0; i<16 && i<pMem->n; i++){ -

443 char z = pMem->z[i]; -

444 if( z<32 || z>126 ) *zCsr++ = '.'; -

445 else *zCsr++ = z; -

446 } -

447 *(zCsr++) = ']'; -

448 if( f & MEM_Zero ){ -

449 sqlite3_snprintf(100, zCsr,"+%dz",pMem->u.nZero); -

450 zCsr += sqlite3Strlen30(zCsr); -

451 } -

452 *zCsr = '\0'; -

453 }else if( f & MEM_Str ){ -

454 int j, k; -

455 zBuf[0] = ' '; -

456 if( f & MEM_Dyn ){ -

457 zBuf[1] = 'z'; -

458 assert( (f & (MEM_Static|MEM_Ephem))==0 ); -

459 }else if( f & MEM_Static ){ -

460 zBuf[1] = 't'; -

461 assert( (f & (MEM_Dyn|MEM_Ephem))==0 ); -

462 }else if( f & MEM_Ephem ){ -

463 zBuf[1] = 'e'; -

464 assert( (f & (MEM_Static|MEM_Dyn))==0 ); -

465 }else{ -

466 zBuf[1] = 's'; -

467 } -

468 k = 2; -

469 sqlite3_snprintf(100, &zBuf[k], "%d", pMem->n); -

470 k += sqlite3Strlen30(&zBuf[k]); -

471 zBuf[k++] = '['; -

472 for(j=0; j<15 && j<pMem->n; j++){ -

473 u8 c = pMem->z[j]; -

474 if( c>=0x20 && c<0x7f ){ -

475 zBuf[k++] = c; -

476 }else{ -

477 zBuf[k++] = '.'; -

478 } -

479 } -

480 zBuf[k++] = ']'; -

481 sqlite3_snprintf(100,&zBuf[k], encnames[pMem->enc]); -

482 k += sqlite3Strlen30(&zBuf[k]); -

483 zBuf[k++] = 0; -

484 } -

485 } -

486 #endif -

487 -

488 #ifdef SQLITE_DEBUG -

489 /* -

490 ** Print the value of a register for tracing purposes: -

491 */ -

492 static void memTracePrint(Mem *p){ -

493 if( p->flags & MEM_Undefined ){ -

494 printf(" undefined"); -

495 }else if( p->flags & MEM_Null ){ -

496 printf(p->flags & MEM_Zero ? " NULL-nochng" : " NULL"); -

497 }else if( (p->flags & (MEM_Int|MEM_Str))==(MEM_Int|MEM_Str) ){ -

498 printf(" si:%lld", p->u.i); -

499 }else if( p->flags & MEM_Int ){ -

500 printf(" i:%lld", p->u.i); -

501 #ifndef SQLITE_OMIT_FLOATING_POINT -

502 }else if( p->flags & MEM_Real ){ -

503 printf(" r:%g", p->u.r); -

504 #endif -

505 }else if( sqlite3VdbeMemIsRowSet(p) ){ -

506 printf(" (rowset)"); -

507 }else{ -

508 char zBuf[200]; -

509 sqlite3VdbeMemPrettyPrint(p, zBuf); -

510 printf(" %s", zBuf); -

511 } -

512 if( p->flags & MEM_Subtype ) printf(" subtype=0x%02x", p->eSubtype); -

513 } -

514 static void registerTrace(int iReg, Mem *p){ -

515 printf("REG[%d] = ", iReg); -

516 memTracePrint(p); -

517 printf("\n"); -

518 sqlite3VdbeCheckMemInvariants(p); -

519 } -

520 #endif -

521 -

522 #ifdef SQLITE_DEBUG -

523 # define REGISTER_TRACE(R,M) if(db->flags&SQLITE_VdbeTrace)registerTrace(R,M) -

524 #else -

525 # define REGISTER_TRACE(R,M) -

526 #endif -

527 -

528 -

529 #ifdef VDBE_PROFILE -

530 -

531 /* -

532 ** hwtime.h contains inline assembler code for implementing -

533 ** high-performance timing routines. -

534 */ -

535 #include "hwtime.h" -

536 -

537 #endif -

538 -

539 #ifndef NDEBUG -

540 /* -

541 ** This function is only called from within an assert() expression. It -

542 ** checks that the sqlite3.nTransaction variable is correctly set to -

543 ** the number of non-transaction savepoints currently in the -

544 ** linked list starting at sqlite3.pSavepoint. -

545 ** -

546 ** Usage: -

547 ** -

548 ** assert( checkSavepointCount(db) ); -

549 */ -

550 static int checkSavepointCount(sqlite3 *db){ -

551 int n = 0; -

552 Savepoint *p; -

553 for(p=db->pSavepoint; p; p=p->pNext) n++; -

554 assert( n==(db->nSavepoint + db->isTransactionSavepoint) ); -

555 return 1; -

556 } -

557 #endif -

558 -

559 /* -

560 ** Return the register of pOp->p2 after first preparing it to be -

561 ** overwritten with an integer value. -

562 */ -

563 static SQLITE_NOINLINE Mem *out2PrereleaseWithClear(Mem *pOut){ -

564 sqlite3VdbeMemSetNull(pOut); -

565 pOut->flags = MEM_Int; -

566

return pOut;

executed 12633 times by 1 test: return pOut;

Executed by:

Self test (438)

12633

567 } -

568 static Mem *out2Prerelease(Vdbe *p, VdbeOp *pOp){ -

569 Mem *pOut; -

570 assert( pOp->p2>0 ); -

571 assert( pOp->p2<=(p->nMem+1 - p->nCursor) ); -

572 pOut = &p->aMem[pOp->p2]; -

573 memAboutToChange(p, pOut); -

574

if( VdbeMemDynamic(pOut) ){ /*OPTIMIZATION-IF-FALSE*/

(((pOut)->flag...0|0x0400))!=0)

Description

TRUE

evaluated 12633 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 15847728 times by 425 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
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...

12633-15847728

575

return out2PrereleaseWithClear(pOut);

executed 12633 times by 1 test: return out2PrereleaseWithClear(pOut);

Executed by:

Self test (438)

12633

576 }else{ -

577 pOut->flags = MEM_Int; -

578

return pOut;

executed 15847728 times by 425 tests: return pOut;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
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Self test (105)
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...

15847728

579 } -

580 } -

581 -

582 -

583 /* -

584 ** Execute as much of a VDBE program as we can. -

585 ** This is the core of sqlite3_step(). -

586 */ -

587 int sqlite3VdbeExec( -

588 Vdbe *p /* The VDBE */ -

589 ){ -

590 Op *aOp = p->aOp; /* Copy of p->aOp */ -

591 Op *pOp = aOp; /* Current operation */ -

592 #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE) -

593 Op *pOrigOp; /* Value of pOp at the top of the loop */ -

594 #endif -

595 #ifdef SQLITE_DEBUG -

596 int nExtraDelete = 0; /* Verifies FORDELETE and AUXDELETE flags */ -

597 #endif -

598 int rc = SQLITE_OK; /* Value to return */ -

599 sqlite3 *db = p->db; /* The database */ -

600 u8 resetSchemaOnFault = 0; /* Reset schema after an error if positive */ -

601 u8 encoding = ENC(db); /* The database encoding */ -

602 int iCompare = 0; /* Result of last comparison */ -

603 unsigned nVmStep = 0; /* Number of virtual machine steps */ -

604 #ifndef SQLITE_OMIT_PROGRESS_CALLBACK -

605 unsigned nProgressLimit; /* Invoke xProgress() when nVmStep reaches this */ -

606 #endif -

607 Mem *aMem = p->aMem; /* Copy of p->aMem */ -

608 Mem *pIn1 = 0; /* 1st input operand */ -

609 Mem *pIn2 = 0; /* 2nd input operand */ -

610 Mem *pIn3 = 0; /* 3rd input operand */ -

611 Mem *pOut = 0; /* Output operand */ -

612 #ifdef VDBE_PROFILE -

613 u64 start; /* CPU clock count at start of opcode */ -

614 #endif -

615 /*** INSERT STACK UNION HERE ***/ -

616 -

617 assert( p->magic==VDBE_MAGIC_RUN ); /* sqlite3_step() verifies this */ -

618 sqlite3VdbeEnter(p); -

619

if( p->rc==SQLITE_NOMEM ){

p->rc==7

Description

TRUE

evaluated 7 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3754154 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
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Self test (106)
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Self test (109)
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...

7-3754154

620 /* This happens if a malloc() inside a call to sqlite3_column_text() or -

621 ** sqlite3_column_text16() failed. */ -

622

goto no_mem;

executed 7 times by 1 test: goto no_mem;

Executed by:

Self test (438)

623 } -

624 assert( p->rc==SQLITE_OK || (p->rc&0xff)==SQLITE_BUSY ); -

625 assert( p->bIsReader || p->readOnly!=0 ); -

626 p->iCurrentTime = 0; -

627 assert( p->explain==0 ); -

628 p->pResultSet = 0; -

629 db->busyHandler.nBusy = 0; -

630

if( db->u1.isInterrupted ) goto abort_due_to_interrupt;

executed 73 times by 1 test: goto abort_due_to_interrupt;

Executed by:

Self test (438)

db->u1.isInterrupted

Description

TRUE

evaluated 73 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3754081 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
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Self test (105)
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...

73-3754081

631 sqlite3VdbeIOTraceSql(p); -

632 #ifndef SQLITE_OMIT_PROGRESS_CALLBACK -

633

if( db->xProgress ){

db->xProgress

Description

TRUE

evaluated 33 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3754048 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
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Self test (111)
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...

33-3754048

634 u32 iPrior = p->aCounter[SQLITE_STMTSTATUS_VM_STEP]; -

635 assert( 0 < db->nProgressOps ); -

636 nProgressLimit = db->nProgressOps - (iPrior % db->nProgressOps); -

637

}else{

executed 33 times by 1 test: end of block

Executed by:

Self test (438)

638 nProgressLimit = 0xffffffff; -

639

}

executed 3754048 times by 435 tests: end of block

Executed by:

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...

3754048

640 #endif -

641 #ifdef SQLITE_DEBUG -

642 sqlite3BeginBenignMalloc(); -

643 if( p->pc==0 -

644 && (p->db->flags & (SQLITE_VdbeListing|SQLITE_VdbeEQP|SQLITE_VdbeTrace))!=0 -

645 ){ -

646 int i; -

647 int once = 1; -

648 sqlite3VdbePrintSql(p); -

649 if( p->db->flags & SQLITE_VdbeListing ){ -

650 printf("VDBE Program Listing:\n"); -

651 for(i=0; i<p->nOp; i++){ -

652 sqlite3VdbePrintOp(stdout, i, &aOp[i]); -

653 } -

654 } -

655 if( p->db->flags & SQLITE_VdbeEQP ){ -

656 for(i=0; i<p->nOp; i++){ -

657 if( aOp[i].opcode==OP_Explain ){ -

658 if( once ) printf("VDBE Query Plan:\n"); -

659 printf("%s\n", aOp[i].p4.z); -

660 once = 0; -

661 } -

662 } -

663 } -

664 if( p->db->flags & SQLITE_VdbeTrace ) printf("VDBE Trace:\n"); -

665 } -

666 sqlite3EndBenignMalloc(); -

667 #endif -

668

for(pOp=&aOp[p->pc]; 1; pOp++){

Description

TRUE

evaluated 182117017 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
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Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

never evaluated

0-182117017

669 /* Errors are detected by individual opcodes, with an immediate -

670 ** jumps to abort_due_to_error. */ -

671 assert( rc==SQLITE_OK ); -

672 -

673 assert( pOp>=aOp && pOp<&aOp[p->nOp]); -

674 #ifdef VDBE_PROFILE -

675 start = sqlite3NProfileCnt ? sqlite3NProfileCnt : sqlite3Hwtime(); -

676 #endif -

677 nVmStep++; -

678 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS -

679 if( p->anExec ) p->anExec[(int)(pOp-aOp)]++; -

680 #endif -

681 -

682 /* Only allow tracing if SQLITE_DEBUG is defined. -

683 */ -

684 #ifdef SQLITE_DEBUG -

685 if( db->flags & SQLITE_VdbeTrace ){ -

686 sqlite3VdbePrintOp(stdout, (int)(pOp - aOp), pOp); -

687 } -

688 #endif -

689 -

690 -

691 /* Check to see if we need to simulate an interrupt. This only happens -

692 ** if we have a special test build. -

693 */ -

694 #ifdef SQLITE_TEST -

695

if( sqlite3_interrupt_count>0 ){

sqlite3_interrupt_count>0

Description

TRUE

evaluated 1593078 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 180523939 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1593078-180523939

696 sqlite3_interrupt_count--; -

697

if( sqlite3_interrupt_count==0 ){

sqlite3_interrupt_count==0	Description
TRUE	evaluated 2125 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1590953 times by 1 test Evaluated by: Self test (438)

2125-1590953

698 sqlite3_interrupt(db); -

699

}

executed 2125 times by 1 test: end of block

Executed by:

Self test (438)

2125

700

}

executed 1593078 times by 1 test: end of block

Executed by:

Self test (438)

1593078

701 #endif -

702 -

703 /* Sanity checking on other operands */ -

704 #ifdef SQLITE_DEBUG -

705 { -

706 u8 opProperty = sqlite3OpcodeProperty[pOp->opcode]; -

707 if( (opProperty & OPFLG_IN1)!=0 ){ -

708 assert( pOp->p1>0 ); -

709 assert( pOp->p1<=(p->nMem+1 - p->nCursor) ); -

710 assert( memIsValid(&aMem[pOp->p1]) ); -

711 assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p1]) ); -

712 REGISTER_TRACE(pOp->p1, &aMem[pOp->p1]); -

713 } -

714 if( (opProperty & OPFLG_IN2)!=0 ){ -

715 assert( pOp->p2>0 ); -

716 assert( pOp->p2<=(p->nMem+1 - p->nCursor) ); -

717 assert( memIsValid(&aMem[pOp->p2]) ); -

718 assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p2]) ); -

719 REGISTER_TRACE(pOp->p2, &aMem[pOp->p2]); -

720 } -

721 if( (opProperty & OPFLG_IN3)!=0 ){ -

722 assert( pOp->p3>0 ); -

723 assert( pOp->p3<=(p->nMem+1 - p->nCursor) ); -

724 assert( memIsValid(&aMem[pOp->p3]) ); -

725 assert( sqlite3VdbeCheckMemInvariants(&aMem[pOp->p3]) ); -

726 REGISTER_TRACE(pOp->p3, &aMem[pOp->p3]); -

727 } -

728 if( (opProperty & OPFLG_OUT2)!=0 ){ -

729 assert( pOp->p2>0 ); -

730 assert( pOp->p2<=(p->nMem+1 - p->nCursor) ); -

731 memAboutToChange(p, &aMem[pOp->p2]); -

732 } -

733 if( (opProperty & OPFLG_OUT3)!=0 ){ -

734 assert( pOp->p3>0 ); -

735 assert( pOp->p3<=(p->nMem+1 - p->nCursor) ); -

736 memAboutToChange(p, &aMem[pOp->p3]); -

737 } -

738 } -

739 #endif -

740 #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE) -

741 pOrigOp = pOp; -

742 #endif -

743 -

744 switch( pOp->opcode ){ -

745 -

746 /***************************************************************************** -

747 ** What follows is a massive switch statement where each case implements a -

748 ** separate instruction in the virtual machine. If we follow the usual -

749 ** indentation conventions, each case should be indented by 6 spaces. But -

750 ** that is a lot of wasted space on the left margin. So the code within -

751 ** the switch statement will break with convention and be flush-left. Another -

752 ** big comment (similar to this one) will mark the point in the code where -

753 ** we transition back to normal indentation. -

754 ** -

755 ** The formatting of each case is important. The makefile for SQLite -

756 ** generates two C files "opcodes.h" and "opcodes.c" by scanning this -

757 ** file looking for lines that begin with "case OP_". The opcodes.h files -

758 ** will be filled with #defines that give unique integer values to each -

759 ** opcode and the opcodes.c file is filled with an array of strings where -

760 ** each string is the symbolic name for the corresponding opcode. If the -

761 ** case statement is followed by a comment of the form "/# same as ... #/" -

762 ** that comment is used to determine the particular value of the opcode. -

763 ** -

764 ** Other keywords in the comment that follows each case are used to -

765 ** construct the OPFLG_INITIALIZER value that initializes opcodeProperty[]. -

766 ** Keywords include: in1, in2, in3, out2, out3. See -

767 ** the mkopcodeh.awk script for additional information. -

768 ** -

769 ** Documentation about VDBE opcodes is generated by scanning this file -

770 ** for lines of that contain "Opcode:". That line and all subsequent -

771 ** comment lines are used in the generation of the opcode.html documentation -

772 ** file. -

773 ** -

774 ** SUMMARY: -

775 ** -

776 ** Formatting is important to scripts that scan this file. -

777 ** Do not deviate from the formatting style currently in use. -

778 ** -

779 *****************************************************************************/ -

780 -

781 /* Opcode: Goto * P2 * * * -

782 ** -

783 ** An unconditional jump to address P2. -

784 ** The next instruction executed will be -

785 ** the one at index P2 from the beginning of -

786 ** the program. -

787 ** -

788 ** The P1 parameter is not actually used by this opcode. However, it -

789 ** is sometimes set to 1 instead of 0 as a hint to the command-line shell -

790 ** that this Goto is the bottom of a loop and that the lines from P2 down -

791 ** to the current line should be indented for EXPLAIN output. -

792 */ -

793

case

executed 6426550 times by 435 tests: case 11:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
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Self test (115)
Self test (116)
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Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_Goto: { /* jump */

executed 6426550 times by 435 tests: case 11:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
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Self test (121)
...

6426550

794 jump_to_p2_and_check_for_interrupt: -

795 pOp = &aOp[pOp->p2 - 1]; -

796 -

797 /* Opcodes that are used as the bottom of a loop (OP_Next, OP_Prev, -

798 ** OP_VNext, or OP_SorterNext) all jump here upon -

799 ** completion. Check to see if sqlite3_interrupt() has been called -

800 ** or if the progress callback needs to be invoked. -

801 ** -

802 ** This code uses unstructured "goto" statements and does not look clean. -

803 ** But that is not due to sloppy coding habits. The code is written this -

804 ** way for performance, to avoid having to run the interrupt and progress -

805 ** checks on every opcode. This helps sqlite3_step() to run about 1.5% -

806 ** faster according to "valgrind --tool=cachegrind" */ -

807

check_for_interrupt:

code before this statement executed 30361641 times by 435 tests: check_for_interrupt:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

30361641

808

if( db->u1.isInterrupted ) goto abort_due_to_interrupt;

executed 2037 times by 1 test: goto abort_due_to_interrupt;

Executed by:

Self test (438)

db->u1.isInterrupted

Description

TRUE

evaluated 2037 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 30756026 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2037-30756026

809 #ifndef SQLITE_OMIT_PROGRESS_CALLBACK -

810 /* Call the progress callback if it is configured and the required number -

811 ** of VDBE ops have been executed (either since this invocation of -

812 ** sqlite3VdbeExec() or since last time the progress callback was called). -

813 ** If the progress callback returns non-zero, exit the virtual machine with -

814 ** a return code SQLITE_ABORT. -

815 */ -

816

if( nVmStep>=nProgressLimit && db->xProgress!=0 ){

nVmStep>=nProgressLimit

Description

TRUE

evaluated 46 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 30755980 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

db->xProgress!=0	Description
TRUE	evaluated 40 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

6-30755980

817 assert( db->nProgressOps!=0 ); -

818 nProgressLimit = nVmStep + db->nProgressOps - (nVmStep%db->nProgressOps); -

819

if( db->xProgress(db->pProgressArg) ){

db->xProgress(...>pProgressArg)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 36 times by 1 test Evaluated by: Self test (438)

4-36

820 rc = SQLITE_INTERRUPT; -

821

goto abort_due_to_error;

executed 4 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

822 } -

823

}

executed 36 times by 1 test: end of block

Executed by:

Self test (438)

824 #endif -

825 -

826

break;

executed 30756022 times by 435 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
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Self test (116)
Self test (117)
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Self test (119)
Self test (12)
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Self test (121)
...

30756022

827 } -

828 -

829 /* Opcode: Gosub P1 P2 * * * -

830 ** -

831 ** Write the current address onto register P1 -

832 ** and then jump to address P2. -

833 */ -

834

case

executed 545027 times by 1 test: case 12:

Executed by:

Self test (438)

OP_Gosub: { /* jump */

executed 545027 times by 1 test: case 12:

Executed by:

Self test (438)

545027

835 assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) ); -

836 pIn1 = &aMem[pOp->p1]; -

837 assert( VdbeMemDynamic(pIn1)==0 ); -

838 memAboutToChange(p, pIn1); -

839 pIn1->flags = MEM_Int; -

840 pIn1->u.i = (int)(pOp-aOp); -

841 REGISTER_TRACE(pOp->p1, pIn1); -

842 -

843 /* Most jump operations do a goto to this spot in order to update -

844 ** the pOp pointer. */ -

845

jump_to_p2:

code before this statement executed 545027 times by 1 test: jump_to_p2:

Executed by:

Self test (438)

545027

846 pOp = &aOp[pOp->p2 - 1]; -

847

break;

executed 12709055 times by 435 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

12709055

848 } -

849 -

850 /* Opcode: Return P1 * * * * -

851 ** -

852 ** Jump to the next instruction after the address in register P1. After -

853 ** the jump, register P1 becomes undefined. -

854 */ -

855

case

executed 549440 times by 1 test: case 66:

Executed by:

Self test (438)

OP_Return: { /* in1 */

executed 549440 times by 1 test: case 66:

Executed by:

Self test (438)

549440

856 pIn1 = &aMem[pOp->p1]; -

857 assert( pIn1->flags==MEM_Int ); -

858 pOp = &aOp[pIn1->u.i]; -

859 pIn1->flags = MEM_Undefined; -

860

break;

executed 549440 times by 1 test: break;

Executed by:

Self test (438)

549440

861 } -

862 -

863 /* Opcode: InitCoroutine P1 P2 P3 * * -

864 ** -

865 ** Set up register P1 so that it will Yield to the coroutine -

866 ** located at address P3. -

867 ** -

868 ** If P2!=0 then the coroutine implementation immediately follows -

869 ** this opcode. So jump over the coroutine implementation to -

870 ** address P2. -

871 ** -

872 ** See also: EndCoroutine -

873 */ -

874

case

executed 97343 times by 9 tests: case 13:

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

OP_InitCoroutine: { /* jump */

executed 97343 times by 9 tests: case 13:

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

97343

875 assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) ); -

876 assert( pOp->p2>=0 && pOp->p2<p->nOp ); -

877 assert( pOp->p3>=0 && pOp->p3<p->nOp ); -

878 pOut = &aMem[pOp->p1]; -

879 assert( !VdbeMemDynamic(pOut) ); -

880 pOut->u.i = pOp->p3 - 1; -

881 pOut->flags = MEM_Int; -

882

if( pOp->p2 ) goto jump_to_p2;

executed 52402 times by 9 tests: goto jump_to_p2;

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

pOp->p2	Description
TRUE	evaluated 52402 times by 9 tests Evaluated by: Self test Self test (101) Self test (32) Self test (33) Self test (34) Self test (438) Self test (57) Self test (58) Self test (64)
FALSE	evaluated 44941 times by 1 test Evaluated by: Self test (438)

44941-52402

883

break;

executed 44941 times by 1 test: break;

Executed by:

Self test (438)

44941

884 } -

885 -

886 /* Opcode: EndCoroutine P1 * * * * -

887 ** -

888 ** The instruction at the address in register P1 is a Yield. -

889 ** Jump to the P2 parameter of that Yield. -

890 ** After the jump, register P1 becomes undefined. -

891 ** -

892 ** See also: InitCoroutine -

893 */ -

894

case

executed 14467 times by 9 tests: case 67:

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

OP_EndCoroutine: { /* in1 */

executed 14467 times by 9 tests: case 67:

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

14467

895 VdbeOp *pCaller; -

896 pIn1 = &aMem[pOp->p1]; -

897 assert( pIn1->flags==MEM_Int ); -

898 assert( pIn1->u.i>=0 && pIn1->u.i<p->nOp ); -

899 pCaller = &aOp[pIn1->u.i]; -

900 assert( pCaller->opcode==OP_Yield ); -

901 assert( pCaller->p2>=0 && pCaller->p2<p->nOp ); -

902 pOp = &aOp[pCaller->p2 - 1]; -

903 pIn1->flags = MEM_Undefined; -

904

break;

executed 14467 times by 9 tests: break;

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

14467

905 } -

906 -

907 /* Opcode: Yield P1 P2 * * * -

908 ** -

909 ** Swap the program counter with the value in register P1. This -

910 ** has the effect of yielding to a coroutine. -

911 ** -

912 ** If the coroutine that is launched by this instruction ends with -

913 ** Yield or Return then continue to the next instruction. But if -

914 ** the coroutine launched by this instruction ends with -

915 ** EndCoroutine, then jump to P2 rather than continuing with the -

916 ** next instruction. -

917 ** -

918 ** See also: InitCoroutine -

919 */ -

920

case

executed 7816689 times by 9 tests: case 14:

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

OP_Yield: { /* in1, jump */

executed 7816689 times by 9 tests: case 14:

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

7816689

921 int pcDest; -

922 pIn1 = &aMem[pOp->p1]; -

923 assert( VdbeMemDynamic(pIn1)==0 ); -

924 pIn1->flags = MEM_Int; -

925 pcDest = (int)pIn1->u.i; -

926 pIn1->u.i = (int)(pOp - aOp); -

927 REGISTER_TRACE(pOp->p1, pIn1); -

928 pOp = &aOp[pcDest]; -

929

break;

executed 7816689 times by 9 tests: break;

Executed by:

Self test
Self test (101)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (64)

7816689

930 } -

931 -

932 /* Opcode: HaltIfNull P1 P2 P3 P4 P5 -

933 ** Synopsis: if r[P3]=null halt -

934 ** -

935 ** Check the value in register P3. If it is NULL then Halt using -

936 ** parameter P1, P2, and P4 as if this were a Halt instruction. If the -

937 ** value in register P3 is not NULL, then this routine is a no-op. -

938 ** The P5 parameter should be 1. -

939 */ -

940

case

executed 23473 times by 1 test: case 68:

Executed by:

Self test (438)

OP_HaltIfNull: { /* in3 */

executed 23473 times by 1 test: case 68:

Executed by:

Self test (438)

23473

941 pIn3 = &aMem[pOp->p3]; -

942 #ifdef SQLITE_DEBUG -

943 if( pOp->p2==OE_Abort ){ sqlite3VdbeAssertAbortable(p); } -

944 #endif -

945

if( (pIn3->flags & MEM_Null)==0 ) break;

executed 23413 times by 1 test: break;

Executed by:

Self test (438)

(pIn3->flags & 0x0001)==0	Description
TRUE	evaluated 23413 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 60 times by 1 test Evaluated by: Self test (438)

60-23413

946 /* Fall through into OP_Halt */ -

947 } -

948 -

949 /* Opcode: Halt P1 P2 * P4 P5 -

950 ** -

951 ** Exit immediately. All open cursors, etc are closed -

952 ** automatically. -

953 ** -

954 ** P1 is the result code returned by sqlite3_exec(), sqlite3_reset(), -

955 ** or sqlite3_finalize(). For a normal halt, this should be SQLITE_OK (0). -

956 ** For errors, it can be some other value. If P1!=0 then P2 will determine -

957 ** whether or not to rollback the current transaction. Do not rollback -

958 ** if P2==OE_Fail. Do the rollback if P2==OE_Rollback. If P2==OE_Abort, -

959 ** then back out all changes that have occurred during this execution of the -

960 ** VDBE, but do not rollback the transaction. -

961 ** -

962 ** If P4 is not null then it is an error message string. -

963 ** -

964 ** P5 is a value between 0 and 4, inclusive, that modifies the P4 string. -

965 ** -

966 ** 0: (no change) -

967 ** 1: NOT NULL contraint failed: P4 -

968 ** 2: UNIQUE constraint failed: P4 -

969 ** 3: CHECK constraint failed: P4 -

970 ** 4: FOREIGN KEY constraint failed: P4 -

971 ** -

972 ** If P5 is not zero and P4 is NULL, then everything after the ":" is -

973 ** omitted. -

974 ** -

975 ** There is an implied "Halt 0 0 0" instruction inserted at the very end of -

976 ** every program. So a jump past the last instruction of the program -

977 ** is the same as executing Halt. -

978 */ -

979

case

code before this statement executed 60 times by 1 test: case 69:

Executed by:

Self test (438)

executed 1179804 times by 435 tests: case 69:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_Halt: {

code before this statement executed 60 times by 1 test: case 69:

Executed by:

Self test (438)

executed 1179804 times by 435 tests: case 69:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

60-1179804

980 VdbeFrame *pFrame; -

981 int pcx; -

982 -

983 pcx = (int)(pOp - aOp); -

984 #ifdef SQLITE_DEBUG -

985 if( pOp->p2==OE_Abort ){ sqlite3VdbeAssertAbortable(p); } -

986 #endif -

987

if( pOp->p1==SQLITE_OK && p->pFrame ){

pOp->p1==0

Description

TRUE

evaluated 1179295 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 569 times by 1 test

Evaluated by:

Self test (438)

p->pFrame

Description

TRUE

evaluated 134479 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1044816 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

569-1179295

988 /* Halt the sub-program. Return control to the parent frame. */ -

989 pFrame = p->pFrame; -

990 p->pFrame = pFrame->pParent; -

991 p->nFrame--; -

992 sqlite3VdbeSetChanges(db, p->nChange); -

993 pcx = sqlite3VdbeFrameRestore(pFrame); -

994

if( pOp->p2==OE_Ignore ){

pOp->p2==4	Description
TRUE	evaluated 124857 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 9622 times by 1 test Evaluated by: Self test (438)

9622-124857

995 /* Instruction pcx is the OP_Program that invoked the sub-program -

996 ** currently being halted. If the p2 instruction of this OP_Halt -

997 ** instruction is set to OE_Ignore, then the sub-program is throwing -

998 ** an IGNORE exception. In this case jump to the address specified -

999 ** as the p2 of the calling OP_Program. */ -

1000 pcx = p->aOp[pcx].p2-1; -

1001

}

executed 124857 times by 1 test: end of block

Executed by:

Self test (438)

124857

1002 aOp = p->aOp; -

1003 aMem = p->aMem; -

1004 pOp = &aOp[pcx]; -

1005

break;

executed 134479 times by 1 test: break;

Executed by:

Self test (438)

134479

1006 } -

1007 p->rc = pOp->p1; -

1008 p->errorAction = (u8)pOp->p2; -

1009 p->pc = pcx; -

1010 assert( pOp->p5<=4 ); -

1011

if( p->rc ){

p->rc

Description

TRUE

evaluated 569 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1044816 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

569-1044816

1012

if( pOp->p5 ){

pOp->p5	Description
TRUE	evaluated 546 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 23 times by 1 test Evaluated by: Self test (438)

23-546

1013 static const char * const azType[] = { "NOT NULL", "UNIQUE", "CHECK", -

1014 "FOREIGN KEY" }; -

1015 testcase( pOp->p5==1 ); -

1016 testcase( pOp->p5==2 ); -

1017 testcase( pOp->p5==3 ); -

1018 testcase( pOp->p5==4 ); -

1019 sqlite3VdbeError(p, "%s constraint failed", azType[pOp->p5-1]); -

1020

if( pOp->p4.z ){

pOp->p4.z	Description
TRUE	evaluated 446 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 100 times by 1 test Evaluated by: Self test (438)

100-446

1021 p->zErrMsg = sqlite3MPrintf(db, "%z: %s", p->zErrMsg, pOp->p4.z); -

1022

}

executed 446 times by 1 test: end of block

Executed by:

Self test (438)

446

1023

}else{

executed 546 times by 1 test: end of block

Executed by:

Self test (438)

546

1024 sqlite3VdbeError(p, "%s", pOp->p4.z); -

1025

}

executed 23 times by 1 test: end of block

Executed by:

Self test (438)

1026 sqlite3_log(pOp->p1, "abort at %d in [%s]: %s", pcx, p->zSql, p->zErrMsg); -

1027

}

executed 569 times by 1 test: end of block

Executed by:

Self test (438)

569

1028 rc = sqlite3VdbeHalt(p); -

1029 assert( rc==SQLITE_BUSY || rc==SQLITE_OK || rc==SQLITE_ERROR ); -

1030

if( rc==SQLITE_BUSY ){

rc==5

Description

TRUE

evaluated 18 times by 2 tests

Evaluated by:

Self test (438)
Self test (55)

FALSE

evaluated 1045273 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

18-1045273

1031 p->rc = SQLITE_BUSY; -

1032

}else{

executed 18 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (55)

1033 assert( rc==SQLITE_OK || (p->rc&0xff)==SQLITE_CONSTRAINT ); -

1034 assert( rc==SQLITE_OK || db->nDeferredCons>0 || db->nDeferredImmCons>0 ); -

1035

rc = p->rc ? SQLITE_ERROR : SQLITE_DONE;

p->rc

Description

TRUE

evaluated 948 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1044325 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

948-1044325

1036

}

executed 1045273 times by 435 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1045273

1037

goto vdbe_return;

executed 1045291 times by 435 tests: goto vdbe_return;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1045291

1038 } -

1039 -

1040 /* Opcode: Integer P1 P2 * * * -

1041 ** Synopsis: r[P2]=P1 -

1042 ** -

1043 ** The 32-bit integer value P1 is written into register P2. -

1044 */ -

1045

case

executed 2937853 times by 404 tests: case 70:

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

OP_Integer: { /* out2 */

executed 2937853 times by 404 tests: case 70:

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

2937853

1046 pOut = out2Prerelease(p, pOp); -

1047 pOut->u.i = pOp->p1; -

1048

break;

executed 2937853 times by 404 tests: break;

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

2937853

1049 } -

1050 -

1051 /* Opcode: Int64 * P2 * P4 * -

1052 ** Synopsis: r[P2]=P4 -

1053 ** -

1054 ** P4 is a pointer to a 64-bit integer value. -

1055 ** Write that value into register P2. -

1056 */ -

1057

case

executed 12939 times by 4 tests: case 71:

Executed by:

Self test (32)
Self test (33)
Self test (438)
Self test (64)

OP_Int64: { /* out2 */

executed 12939 times by 4 tests: case 71:

Executed by:

Self test (32)
Self test (33)
Self test (438)
Self test (64)

12939

1058 pOut = out2Prerelease(p, pOp); -

1059 assert( pOp->p4.pI64!=0 ); -

1060 pOut->u.i = *pOp->p4.pI64; -

1061

break;

executed 12939 times by 4 tests: break;

Executed by:

Self test (32)
Self test (33)
Self test (438)
Self test (64)

12939

1062 } -

1063 -

1064 #ifndef SQLITE_OMIT_FLOATING_POINT -

1065 /* Opcode: Real * P2 * P4 * -

1066 ** Synopsis: r[P2]=P4 -

1067 ** -

1068 ** P4 is a pointer to a 64-bit floating point value. -

1069 ** Write that value into register P2. -

1070 */ -

1071

case

executed 39344 times by 1 test: case 141:

Executed by:

Self test (438)

OP_Real: { /* same as TK_FLOAT, out2 */

executed 39344 times by 1 test: case 141:

Executed by:

Self test (438)

39344

1072 pOut = out2Prerelease(p, pOp); -

1073 pOut->flags = MEM_Real; -

1074 assert( !sqlite3IsNaN(*pOp->p4.pReal) ); -

1075 pOut->u.r = *pOp->p4.pReal; -

1076

break;

executed 39344 times by 1 test: break;

Executed by:

Self test (438)

39344

1077 } -

1078 #endif -

1079 -

1080 /* Opcode: String8 * P2 * P4 * -

1081 ** Synopsis: r[P2]='P4' -

1082 ** -

1083 ** P4 points to a nul terminated UTF-8 string. This opcode is transformed -

1084 ** into a String opcode before it is executed for the first time. During -

1085 ** this transformation, the length of string P4 is computed and stored -

1086 ** as the P1 parameter. -

1087 */ -

1088

case

executed 253113 times by 58 tests: case 106:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

OP_String8: { /* same as TK_STRING, out2 */

executed 253113 times by 58 tests: case 106:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

253113

1089 assert( pOp->p4.z!=0 ); -

1090 pOut = out2Prerelease(p, pOp); -

1091 pOp->opcode = OP_String; -

1092 pOp->p1 = sqlite3Strlen30(pOp->p4.z); -

1093 -

1094 #ifndef SQLITE_OMIT_UTF16 -

1095

if( encoding!=SQLITE_UTF8 ){

encoding!=1

Description

TRUE

evaluated 488 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 252625 times by 58 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

488-252625

1096 rc = sqlite3VdbeMemSetStr(pOut, pOp->p4.z, -1, SQLITE_UTF8, SQLITE_STATIC); -

1097 assert( rc==SQLITE_OK || rc==SQLITE_TOOBIG ); -

1098

if( SQLITE_OK!=sqlite3VdbeChangeEncoding(pOut, encoding) ) goto no_mem;

never executed: goto no_mem;

0!=sqlite3Vdbe...Out, encoding)	Description
TRUE	never evaluated
FALSE	evaluated 488 times by 1 test Evaluated by: Self test (438)

0-488

1099 assert( pOut->szMalloc>0 && pOut->zMalloc==pOut->z ); -

1100 assert( VdbeMemDynamic(pOut)==0 ); -

1101 pOut->szMalloc = 0; -

1102 pOut->flags |= MEM_Static; -

1103

if( pOp->p4type==P4_DYNAMIC ){

pOp->p4type==(-7)	Description
TRUE	evaluated 486 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-486

1104 sqlite3DbFree(db, pOp->p4.z); -

1105

}

executed 486 times by 1 test: end of block

Executed by:

Self test (438)

486

1106 pOp->p4type = P4_DYNAMIC; -

1107 pOp->p4.z = pOut->z; -

1108 pOp->p1 = pOut->n; -

1109

}

executed 488 times by 1 test: end of block

Executed by:

Self test (438)

488

1110 testcase( rc==SQLITE_TOOBIG ); -

1111 #endif -

1112

if( pOp->p1>db->aLimit[SQLITE_LIMIT_LENGTH] ){

pOp->p1>db->aLimit[0]

Description

TRUE

never evaluated

FALSE

evaluated 253113 times by 58 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

0-253113

1113

goto too_big;

never executed: goto too_big;

1114 } -

1115 assert( rc==SQLITE_OK ); -

1116 /* Fall through to the next case, OP_String */ -

1117 } -

1118 -

1119 /* Opcode: String P1 P2 P3 P4 P5 -

1120 ** Synopsis: r[P2]='P4' (len=P1) -

1121 ** -

1122 ** The string value P4 of length P1 (bytes) is stored in register P2. -

1123 ** -

1124 ** If P3 is not zero and the content of register P3 is equal to P5, then -

1125 ** the datatype of the register P2 is converted to BLOB. The content is -

1126 ** the same sequence of bytes, it is merely interpreted as a BLOB instead -

1127 ** of a string, as if it had been CAST. In other words: -

1128 ** -

1129 ** if( P3!=0 and reg[P3]==P5 ) reg[P2] := CAST(reg[P2] as BLOB) -

1130 */ -

1131

case

code before this statement executed 253113 times by 58 tests: case 72:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

executed 441644 times by 2 tests: case 72:

Executed by:

Self test (38)
Self test (438)

OP_String: { /* out2 */

code before this statement executed 253113 times by 58 tests: case 72:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

executed 441644 times by 2 tests: case 72:

Executed by:

Self test (38)
Self test (438)

253113-441644

1132 assert( pOp->p4.z!=0 ); -

1133 pOut = out2Prerelease(p, pOp); -

1134 pOut->flags = MEM_Str|MEM_Static|MEM_Term; -

1135 pOut->z = pOp->p4.z; -

1136 pOut->n = pOp->p1; -

1137 pOut->enc = encoding; -

1138 UPDATE_MAX_BLOBSIZE(pOut); -

1139 #ifndef SQLITE_LIKE_DOESNT_MATCH_BLOBS -

1140

if( pOp->p3>0 ){

pOp->p3>0

Description

TRUE

evaluated 5987 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 688770 times by 58 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

5987-688770

1141 assert( pOp->p3<=(p->nMem+1 - p->nCursor) ); -

1142 pIn3 = &aMem[pOp->p3]; -

1143 assert( pIn3->flags & MEM_Int ); -

1144

if( pIn3->u.i==pOp->p5 ) pOut->flags = MEM_Blob|MEM_Static|MEM_Term;

executed 2628 times by 1 test: pOut->flags = 0x0010|0x0800|0x0200;

Executed by:

Self test (438)

pIn3->u.i==pOp->p5	Description
TRUE	evaluated 2628 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3359 times by 1 test Evaluated by: Self test (438)

2628-3359

1145

}

executed 5987 times by 1 test: end of block

Executed by:

Self test (438)

5987

1146 #endif -

1147

break;

executed 694757 times by 58 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (38)
Self test (39)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
...

694757

1148 } -

1149 -

1150 /* Opcode: Null P1 P2 P3 * * -

1151 ** Synopsis: r[P2..P3]=NULL -

1152 ** -

1153 ** Write a NULL into registers P2. If P3 greater than P2, then also write -

1154 ** NULL into register P3 and every register in between P2 and P3. If P3 -

1155 ** is less than P2 (typically P3 is zero) then only register P2 is -

1156 ** set to NULL. -

1157 ** -

1158 ** If the P1 value is non-zero, then also set the MEM_Cleared flag so that -

1159 ** NULL values will not compare equal even if SQLITE_NULLEQ is set on -

1160 ** OP_Ne or OP_Eq. -

1161 */ -

1162

case

executed 472719 times by 382 tests: case 73:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

OP_Null: { /* out2 */

executed 472719 times by 382 tests: case 73:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

472719

1163 int cnt; -

1164 u16 nullFlag; -

1165 pOut = out2Prerelease(p, pOp); -

1166 cnt = pOp->p3-pOp->p2; -

1167 assert( pOp->p3<=(p->nMem+1 - p->nCursor) ); -

1168

pOut->flags = nullFlag = pOp->p1 ? (MEM_Null|MEM_Cleared) : MEM_Null;

pOp->p1

Description

TRUE

evaluated 38 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 472681 times by 382 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

38-472681

1169 pOut->n = 0; -

1170 #ifdef SQLITE_DEBUG -

1171 pOut->uTemp = 0; -

1172 #endif -

1173

while( cnt>0 ){

cnt>0

Description

TRUE

evaluated 106565 times by 374 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

FALSE

evaluated 472719 times by 382 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

106565-472719

1174 pOut++; -

1175 memAboutToChange(p, pOut); -

1176 sqlite3VdbeMemSetNull(pOut); -

1177 pOut->flags = nullFlag; -

1178 pOut->n = 0; -

1179 cnt--; -

1180

}

executed 106565 times by 374 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

106565

1181

break;

executed 472719 times by 382 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

472719

1182 } -

1183 -

1184 /* Opcode: SoftNull P1 * * * * -

1185 ** Synopsis: r[P1]=NULL -

1186 ** -

1187 ** Set register P1 to have the value NULL as seen by the OP_MakeRecord -

1188 ** instruction, but do not free any string or blob memory associated with -

1189 ** the register, so that if the value was a string or blob that was -

1190 ** previously copied using OP_SCopy, the copies will continue to be valid. -

1191 */ -

1192

case

executed 312623 times by 1 test: case 74:

Executed by:

Self test (438)

OP_SoftNull: {

executed 312623 times by 1 test: case 74:

Executed by:

Self test (438)

312623

1193 assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) ); -

1194 pOut = &aMem[pOp->p1]; -

1195 pOut->flags = (pOut->flags&~(MEM_Undefined|MEM_AffMask))|MEM_Null; -

1196

break;

executed 312623 times by 1 test: break;

Executed by:

Self test (438)

312623

1197 } -

1198 -

1199 /* Opcode: Blob P1 P2 * P4 * -

1200 ** Synopsis: r[P2]=P4 (len=P1) -

1201 ** -

1202 ** P4 points to a blob of data P1 bytes long. Store this -

1203 ** blob in register P2. -

1204 */ -

1205

case

executed 78777 times by 28 tests: case 75:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

OP_Blob: { /* out2 */

executed 78777 times by 28 tests: case 75:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

78777

1206 assert( pOp->p1 <= SQLITE_MAX_LENGTH ); -

1207 pOut = out2Prerelease(p, pOp); -

1208 sqlite3VdbeMemSetStr(pOut, pOp->p4.z, pOp->p1, 0, 0); -

1209 pOut->enc = encoding; -

1210 UPDATE_MAX_BLOBSIZE(pOut); -

1211

break;

executed 78777 times by 28 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

78777

1212 } -

1213 -

1214 /* Opcode: Variable P1 P2 * P4 * -

1215 ** Synopsis: r[P2]=parameter(P1,P4) -

1216 ** -

1217 ** Transfer the values of bound parameter P1 into register P2 -

1218 ** -

1219 ** If the parameter is named, then its name appears in P4. -

1220 ** The P4 value is used by sqlite3_bind_parameter_name(). -

1221 */ -

1222

case

executed 4835440 times by 1 test: case 76:

Executed by:

Self test (438)

OP_Variable: { /* out2 */

executed 4835440 times by 1 test: case 76:

Executed by:

Self test (438)

4835440

1223 Mem *pVar; /* Value being transferred */ -

1224 -

1225 assert( pOp->p1>0 && pOp->p1<=p->nVar ); -

1226 assert( pOp->p4.z==0 || pOp->p4.z==sqlite3VListNumToName(p->pVList,pOp->p1) ); -

1227 pVar = &p->aVar[pOp->p1 - 1]; -

1228

if( sqlite3VdbeMemTooBig(pVar) ){

sqlite3VdbeMemTooBig(pVar)	Description
TRUE	never evaluated
FALSE	evaluated 4835440 times by 1 test Evaluated by: Self test (438)

0-4835440

1229

goto too_big;

never executed: goto too_big;

1230 } -

1231 pOut = &aMem[pOp->p2]; -

1232 sqlite3VdbeMemShallowCopy(pOut, pVar, MEM_Static); -

1233 UPDATE_MAX_BLOBSIZE(pOut); -

1234

break;

executed 4835440 times by 1 test: break;

Executed by:

Self test (438)

4835440

1235 } -

1236 -

1237 /* Opcode: Move P1 P2 P3 * * -

1238 ** Synopsis: r[P2@P3]=r[P1@P3] -

1239 ** -

1240 ** Move the P3 values in register P1..P1+P3-1 over into -

1241 ** registers P2..P2+P3-1. Registers P1..P1+P3-1 are -

1242 ** left holding a NULL. It is an error for register ranges -

1243 ** P1..P1+P3-1 and P2..P2+P3-1 to overlap. It is an error -

1244 ** for P3 to be less than 1. -

1245 */ -

1246

case

executed 44795 times by 1 test: case 77:

Executed by:

Self test (438)

OP_Move: {

executed 44795 times by 1 test: case 77:

Executed by:

Self test (438)

44795

1247 int n; /* Number of registers left to copy */ -

1248 int p1; /* Register to copy from */ -

1249 int p2; /* Register to copy to */ -

1250 -

1251 n = pOp->p3; -

1252 p1 = pOp->p1; -

1253 p2 = pOp->p2; -

1254 assert( n>0 && p1>0 && p2>0 ); -

1255 assert( p1+n<=p2 || p2+n<=p1 ); -

1256 -

1257 pIn1 = &aMem[p1]; -

1258 pOut = &aMem[p2]; -

1259 do{ -

1260 assert( pOut<=&aMem[(p->nMem+1 - p->nCursor)] ); -

1261 assert( pIn1<=&aMem[(p->nMem+1 - p->nCursor)] ); -

1262 assert( memIsValid(pIn1) ); -

1263 memAboutToChange(p, pOut); -

1264 sqlite3VdbeMemMove(pOut, pIn1); -

1265 #ifdef SQLITE_DEBUG -

1266 if( pOut->pScopyFrom>=&aMem[p1] && pOut->pScopyFrom<pOut ){ -

1267 pOut->pScopyFrom += pOp->p2 - p1; -

1268 } -

1269 #endif -

1270

Deephemeralize(pOut);

never executed: goto no_mem;

((pOut)->flags&0x1000)!=0	Description
TRUE	never evaluated
FALSE	evaluated 49558 times by 1 test Evaluated by: Self test (438)

sqlite3VdbeMem...riteable(pOut)	Description
TRUE	never evaluated
FALSE	never evaluated

0-49558

1271 REGISTER_TRACE(p2++, pOut); -

1272 pIn1++; -

1273 pOut++; -

1274

}while( --n );

executed 49558 times by 1 test: end of block

Executed by:

Self test (438)

--n	Description
TRUE	evaluated 4763 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 44795 times by 1 test Evaluated by: Self test (438)

4763-49558

1275

break;

executed 44795 times by 1 test: break;

Executed by:

Self test (438)

44795

1276 } -

1277 -

1278 /* Opcode: Copy P1 P2 P3 * * -

1279 ** Synopsis: r[P2@P3+1]=r[P1@P3+1] -

1280 ** -

1281 ** Make a copy of registers P1..P1+P3 into registers P2..P2+P3. -

1282 ** -

1283 ** This instruction makes a deep copy of the value. A duplicate -

1284 ** is made of any string or blob constant. See also OP_SCopy. -

1285 */ -

1286

case

executed 3768705 times by 32 tests: case 78:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

OP_Copy: {

executed 3768705 times by 32 tests: case 78:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

3768705

1287 int n; -

1288 -

1289 n = pOp->p3; -

1290 pIn1 = &aMem[pOp->p1]; -

1291 pOut = &aMem[pOp->p2]; -

1292 assert( pOut!=pIn1 ); -

1293 while( 1 ){ -

1294 memAboutToChange(p, pOut); -

1295 sqlite3VdbeMemShallowCopy(pOut, pIn1, MEM_Ephem); -

1296

Deephemeralize(pOut);

never executed: goto no_mem;

((pOut)->flags&0x1000)!=0

Description

TRUE

evaluated 3827793 times by 32 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

FALSE

evaluated 15403 times by 1 test

Evaluated by:

Self test (438)

sqlite3VdbeMem...riteable(pOut)

Description

TRUE

never evaluated

FALSE

evaluated 3827793 times by 32 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

0-3827793

1297 #ifdef SQLITE_DEBUG -

1298 pOut->pScopyFrom = 0; -

1299 #endif -

1300 REGISTER_TRACE(pOp->p2+pOp->p3-n, pOut); -

1301

if( (n--)==0 ) break;

executed 3768705 times by 32 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

(n--)==0

Description

TRUE

evaluated 3768705 times by 32 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

FALSE

evaluated 74491 times by 1 test

Evaluated by:

Self test (438)

74491-3768705

1302 pOut++; -

1303 pIn1++; -

1304

}

executed 74491 times by 1 test: end of block

Executed by:

Self test (438)

74491

1305

break;

executed 3768705 times by 32 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

3768705

1306 } -

1307 -

1308 /* Opcode: SCopy P1 P2 * * * -

1309 ** Synopsis: r[P2]=r[P1] -

1310 ** -

1311 ** Make a shallow copy of register P1 into register P2. -

1312 ** -

1313 ** This instruction makes a shallow copy of the value. If the value -

1314 ** is a string or blob, then the copy is only a pointer to the -

1315 ** original and hence if the original changes so will the copy. -

1316 ** Worse, if the original is deallocated, the copy becomes invalid. -

1317 ** Thus the program must guarantee that the original will not change -

1318 ** during the lifetime of the copy. Use OP_Copy to make a complete -

1319 ** copy. -

1320 */ -

1321

case

executed 1539627 times by 368 tests: case 79:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

OP_SCopy: { /* out2 */

executed 1539627 times by 368 tests: case 79:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

1539627

1322 pIn1 = &aMem[pOp->p1]; -

1323 pOut = &aMem[pOp->p2]; -

1324 assert( pOut!=pIn1 ); -

1325 sqlite3VdbeMemShallowCopy(pOut, pIn1, MEM_Ephem); -

1326 #ifdef SQLITE_DEBUG -

1327 pOut->pScopyFrom = pIn1; -

1328 pOut->mScopyFlags = pIn1->flags; -

1329 #endif -

1330

break;

executed 1539627 times by 368 tests: break;

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

1539627

1331 } -

1332 -

1333 /* Opcode: IntCopy P1 P2 * * * -

1334 ** Synopsis: r[P2]=r[P1] -

1335 ** -

1336 ** Transfer the integer value held in register P1 into register P2. -

1337 ** -

1338 ** This is an optimized version of SCopy that works only for integer -

1339 ** values. -

1340 */ -

1341

case

executed 1105171 times by 368 tests: case 80:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

OP_IntCopy: { /* out2 */

executed 1105171 times by 368 tests: case 80:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

1105171

1342 pIn1 = &aMem[pOp->p1]; -

1343 assert( (pIn1->flags & MEM_Int)!=0 ); -

1344 pOut = &aMem[pOp->p2]; -

1345 sqlite3VdbeMemSetInt64(pOut, pIn1->u.i); -

1346

break;

executed 1105171 times by 368 tests: break;

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

1105171

1347 } -

1348 -

1349 /* Opcode: ResultRow P1 P2 * * * -

1350 ** Synopsis: output=r[P1@P2] -

1351 ** -

1352 ** The registers P1 through P1+P2-1 contain a single row of -

1353 ** results. This opcode causes the sqlite3_step() call to terminate -

1354 ** with an SQLITE_ROW return code and it sets up the sqlite3_stmt -

1355 ** structure to provide access to the r(P1)..r(P1+P2-1) values as -

1356 ** the result row. -

1357 */ -

1358

case

executed 2694812 times by 434 tests: case 81:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_ResultRow: {

executed 2694812 times by 434 tests: case 81:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2694812

1359 Mem *pMem; -

1360 int i; -

1361 assert( p->nResColumn==pOp->p2 ); -

1362 assert( pOp->p1>0 ); -

1363 assert( pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1 ); -

1364 -

1365 #ifndef SQLITE_OMIT_PROGRESS_CALLBACK -

1366 /* Run the progress counter just before returning. -

1367 */ -

1368

if( db->xProgress!=0

db->xProgress!=0

Description

TRUE

evaluated 21 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 2694791 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

21-2694791

1369

&& nVmStep>=nProgressLimit

nVmStep>=nProgressLimit	Description
TRUE	evaluated 17 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-17

1370

&& db->xProgress(db->pProgressArg)!=0

db->xProgress(...rogressArg)!=0	Description
TRUE	evaluated 5 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 12 times by 1 test Evaluated by: Self test (438)

5-12

1371 ){ -

1372 rc = SQLITE_INTERRUPT; -

1373

goto abort_due_to_error;

executed 5 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

1374 } -

1375 #endif -

1376 -

1377 /* If this statement has violated immediate foreign key constraints, do -

1378 ** not return the number of rows modified. And do not RELEASE the statement -

1379 ** transaction. It needs to be rolled back. */ -

1380

if( SQLITE_OK!=(rc = sqlite3VdbeCheckFk(p, 0)) ){

0!=(rc = sqlit...CheckFk(p, 0))

Description

TRUE

evaluated 32 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 2694775 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

32-2694775

1381 assert( db->flags&SQLITE_CountRows ); -

1382 assert( p->usesStmtJournal ); -

1383

goto abort_due_to_error;

executed 32 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

1384 } -

1385 -

1386 /* If the SQLITE_CountRows flag is set in sqlite3.flags mask, then -

1387 ** DML statements invoke this opcode to return the number of rows -

1388 ** modified to the user. This is the only way that a VM that -

1389 ** opens a statement transaction may invoke this opcode. -

1390 ** -

1391 ** In case this is such a statement, close any statement transaction -

1392 ** opened by this VM before returning control to the user. This is to -

1393 ** ensure that statement-transactions are always nested, not overlapping. -

1394 ** If the open statement-transaction is not closed here, then the user -

1395 ** may step another VM that opens its own statement transaction. This -

1396 ** may lead to overlapping statement transactions. -

1397 ** -

1398 ** The statement transaction is never a top-level transaction. Hence -

1399 ** the RELEASE call below can never fail. -

1400 */ -

1401 assert( p->iStatement==0 || db->flags&SQLITE_CountRows ); -

1402 rc = sqlite3VdbeCloseStatement(p, SAVEPOINT_RELEASE); -

1403 assert( rc==SQLITE_OK ); -

1404 -

1405 /* Invalidate all ephemeral cursor row caches */ -

1406 p->cacheCtr = (p->cacheCtr + 2)|1; -

1407 -

1408 /* Make sure the results of the current row are \000 terminated -

1409 ** and have an assigned type. The results are de-ephemeralized as -

1410 ** a side effect. -

1411 */ -

1412 pMem = p->pResultSet = &aMem[pOp->p1]; -

1413

for(i=0; i<pOp->p2; i++){

i<pOp->p2

Description

TRUE

evaluated 6568060 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 2694775 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2694775-6568060

1414 assert( memIsValid(&pMem[i]) ); -

1415

Deephemeralize(&pMem[i]);

never executed: goto no_mem;

((&pMem[i])->flags&0x1000)!=0

Description

TRUE

evaluated 2131 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 6565929 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

sqlite3VdbeMem...able(&pMem[i])	Description
TRUE	never evaluated
FALSE	evaluated 2131 times by 1 test Evaluated by: Self test (438)

0-6565929

1416 assert( (pMem[i].flags & MEM_Ephem)==0 -

1417 || (pMem[i].flags & (MEM_Str|MEM_Blob))==0 ); -

1418 sqlite3VdbeMemNulTerminate(&pMem[i]); -

1419 REGISTER_TRACE(pOp->p1+i, &pMem[i]); -

1420

}

executed 6568060 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

6568060

1421

if( db->mallocFailed ) goto no_mem;

never executed: goto no_mem;

db->mallocFailed

Description

TRUE

never evaluated

FALSE

evaluated 2694775 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

0-2694775

1422 -

1423

if( db->mTrace & SQLITE_TRACE_ROW ){

db->mTrace & 0x04

Description

TRUE

evaluated 64 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 2694711 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

64-2694711

1424 db->xTrace(SQLITE_TRACE_ROW, db->pTraceArg, p, 0); -

1425

}

executed 64 times by 1 test: end of block

Executed by:

Self test (438)

1426 -

1427 /* Return SQLITE_ROW -

1428 */ -

1429 p->pc = (int)(pOp - aOp) + 1; -

1430 rc = SQLITE_ROW; -

1431

goto vdbe_return;

executed 2694775 times by 434 tests: goto vdbe_return;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2694775

1432 } -

1433 -

1434 /* Opcode: Concat P1 P2 P3 * * -

1435 ** Synopsis: r[P3]=r[P2]+r[P1] -

1436 ** -

1437 ** Add the text in register P1 onto the end of the text in -

1438 ** register P2 and store the result in register P3. -

1439 ** If either the P1 or P2 text are NULL then store NULL in P3. -

1440 ** -

1441 ** P3 = P2 || P1 -

1442 ** -

1443 ** It is illegal for P1 and P3 to be the same register. Sometimes, -

1444 ** if P3 is the same register as P2, the implementation is able -

1445 ** to avoid a memcpy(). -

1446 */ -

1447

case

executed 346937 times by 3 tests: case 101:

Executed by:

Self test (101)
Self test (34)
Self test (438)

OP_Concat: { /* same as TK_CONCAT, in1, in2, out3 */

executed 346937 times by 3 tests: case 101:

Executed by:

Self test (101)
Self test (34)
Self test (438)

346937

1448 i64 nByte; -

1449 -

1450 pIn1 = &aMem[pOp->p1]; -

1451 pIn2 = &aMem[pOp->p2]; -

1452 pOut = &aMem[pOp->p3]; -

1453 assert( pIn1!=pOut ); -

1454

if( (pIn1->flags | pIn2->flags) & MEM_Null ){

(pIn1->flags \|...lags) & 0x0001	Description
TRUE	evaluated 154 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 346783 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

154-346783

1455 sqlite3VdbeMemSetNull(pOut); -

1456

break;

executed 154 times by 1 test: break;

Executed by:

Self test (438)

154

1457 } -

1458

if( ExpandBlob(pIn1) || ExpandBlob(pIn2) ) goto no_mem;

never executed: goto no_mem;

((pIn1)->flags&0x4000)	Description
TRUE	never evaluated
FALSE	evaluated 346783 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

((pIn2)->flags&0x4000)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 346782 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

(((pIn1)->flag...dBlob(pIn1):0)	Description
TRUE	never evaluated
FALSE	evaluated 346783 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

(((pIn2)->flag...dBlob(pIn2):0)	Description
TRUE	never evaluated
FALSE	evaluated 346783 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

0-346783

1459

Stringify(pIn1, encoding);

never executed: goto no_mem;

((pIn1)->flags...02\|0x0010))==0	Description
TRUE	evaluated 40300 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 306483 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

sqlite3VdbeMem...n1,encoding,0)	Description
TRUE	never evaluated
FALSE	evaluated 40300 times by 1 test Evaluated by: Self test (438)

0-306483

1460

Stringify(pIn2, encoding);

never executed: goto no_mem;

((pIn2)->flags...02\|0x0010))==0	Description
TRUE	evaluated 28628 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 318155 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

sqlite3VdbeMem...n2,encoding,0)	Description
TRUE	never evaluated
FALSE	evaluated 28628 times by 1 test Evaluated by: Self test (438)

0-318155

1461 nByte = pIn1->n + pIn2->n; -

1462

if( nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){

nByte>db->aLimit[0]	Description
TRUE	never evaluated
FALSE	evaluated 346783 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

0-346783

1463

goto too_big;

never executed: goto too_big;

1464 } -

1465

if( sqlite3VdbeMemGrow(pOut, (int)nByte+2, pOut==pIn2) ){

sqlite3VdbeMem...2, pOut==pIn2)	Description
TRUE	never evaluated
FALSE	evaluated 346783 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)

0-346783

1466

goto no_mem;

never executed: goto no_mem;

1467 } -

1468 MemSetTypeFlag(pOut, MEM_Str); -

1469

if( pOut!=pIn2 ){

pOut!=pIn2	Description
TRUE	evaluated 346160 times by 3 tests Evaluated by: Self test (101) Self test (34) Self test (438)
FALSE	evaluated 623 times by 1 test Evaluated by: Self test (438)

623-346160

1470 memcpy(pOut->z, pIn2->z, pIn2->n); -

1471

}

executed 346160 times by 3 tests: end of block

Executed by:

Self test (101)
Self test (34)
Self test (438)

346160

1472 memcpy(&pOut->z[pIn2->n], pIn1->z, pIn1->n); -

1473 pOut->z[nByte]=0; -

1474 pOut->z[nByte+1] = 0; -

1475 pOut->flags |= MEM_Term; -

1476 pOut->n = (int)nByte; -

1477 pOut->enc = encoding; -

1478 UPDATE_MAX_BLOBSIZE(pOut); -

1479

break;

executed 346783 times by 3 tests: break;

Executed by:

Self test (101)
Self test (34)
Self test (438)

346783

1480 } -

1481 -

1482 /* Opcode: Add P1 P2 P3 * * -

1483 ** Synopsis: r[P3]=r[P1]+r[P2] -

1484 ** -

1485 ** Add the value in register P1 to the value in register P2 -

1486 ** and store the result in register P3. -

1487 ** If either input is NULL, the result is NULL. -

1488 */ -

1489 /* Opcode: Multiply P1 P2 P3 * * -

1490 ** Synopsis: r[P3]=r[P1]*r[P2] -

1491 ** -

1492 ** -

1493 ** Multiply the value in register P1 by the value in register P2 -

1494 ** and store the result in register P3. -

1495 ** If either input is NULL, the result is NULL. -

1496 */ -

1497 /* Opcode: Subtract P1 P2 P3 * * -

1498 ** Synopsis: r[P3]=r[P2]-r[P1] -

1499 ** -

1500 ** Subtract the value in register P1 from the value in register P2 -

1501 ** and store the result in register P3. -

1502 ** If either input is NULL, the result is NULL. -

1503 */ -

1504 /* Opcode: Divide P1 P2 P3 * * -

1505 ** Synopsis: r[P3]=r[P2]/r[P1] -

1506 ** -

1507 ** Divide the value in register P1 by the value in register P2 -

1508 ** and store the result in register P3 (P3=P2/P1). If the value in -

1509 ** register P1 is zero, then the result is NULL. If either input is -

1510 ** NULL, the result is NULL. -

1511 */ -

1512 /* Opcode: Remainder P1 P2 P3 * * -

1513 ** Synopsis: r[P3]=r[P2]%r[P1] -

1514 ** -

1515 ** Compute the remainder after integer register P2 is divided by -

1516 ** register P1 and store the result in register P3. -

1517 ** If the value in register P1 is zero the result is NULL. -

1518 ** If either operand is NULL, the result is NULL. -

1519 */ -

1520

case

executed 2659336 times by 1 test: case 96:

Executed by:

Self test (438)

OP_Add: /* same as TK_PLUS, in1, in2, out3 */

executed 2659336 times by 1 test: case 96:

Executed by:

Self test (438)

2659336

1521

case

executed 1381546 times by 1 test: case 97:

Executed by:

Self test (438)

OP_Subtract: /* same as TK_MINUS, in1, in2, out3 */

executed 1381546 times by 1 test: case 97:

Executed by:

Self test (438)

1381546

1522

case

executed 1418517 times by 1 test: case 98:

Executed by:

Self test (438)

OP_Multiply: /* same as TK_STAR, in1, in2, out3 */

executed 1418517 times by 1 test: case 98:

Executed by:

Self test (438)

1418517

1523

case

executed 873762 times by 1 test: case 99:

Executed by:

Self test (438)

OP_Divide: /* same as TK_SLASH, in1, in2, out3 */

executed 873762 times by 1 test: case 99:

Executed by:

Self test (438)

873762

1524

case

executed 1542476 times by 335 tests: case 100:

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

OP_Remainder: { /* same as TK_REM, in1, in2, out3 */

executed 1542476 times by 335 tests: case 100:

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

1542476

1525 char bIntint; /* Started out as two integer operands */ -

1526 u16 flags; /* Combined MEM_* flags from both inputs */ -

1527 u16 type1; /* Numeric type of left operand */ -

1528 u16 type2; /* Numeric type of right operand */ -

1529 i64 iA; /* Integer value of left operand */ -

1530 i64 iB; /* Integer value of right operand */ -

1531 double rA; /* Real value of left operand */ -

1532 double rB; /* Real value of right operand */ -

1533 -

1534 pIn1 = &aMem[pOp->p1]; -

1535 type1 = numericType(pIn1); -

1536 pIn2 = &aMem[pOp->p2]; -

1537 type2 = numericType(pIn2); -

1538 pOut = &aMem[pOp->p3]; -

1539 flags = pIn1->flags | pIn2->flags; -

1540

if( (type1 & type2 & MEM_Int)!=0 ){

(type1 & type2 & 0x0004)!=0

Description

TRUE

evaluated 7720532 times by 335 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

FALSE

evaluated 155105 times by 1 test

Evaluated by:

Self test (438)

155105-7720532

1541 iA = pIn1->u.i; -

1542 iB = pIn2->u.i; -

1543 bIntint = 1; -

1544 switch( pOp->opcode ){ -

1545

case OP_Add: if( sqlite3AddInt64(&iB,iA) ) goto fp_math; break;

executed 17 times by 1 test: goto fp_math;

Executed by:

Self test (438)

executed 2608572 times by 1 test: break;

Executed by:

Self test (438)

sqlite3AddInt64(&iB,iA)	Description
TRUE	evaluated 17 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2608572 times by 1 test Evaluated by: Self test (438)

executed 2608589 times by 1 test: case 96:

Executed by:

Self test (438)

17-2608589

1546

case OP_Subtract: if( sqlite3SubInt64(&iB,iA) ) goto fp_math; break;

executed 15 times by 1 test: goto fp_math;

Executed by:

Self test (438)

executed 1367017 times by 1 test: break;

Executed by:

Self test (438)

sqlite3SubInt64(&iB,iA)	Description
TRUE	evaluated 15 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1367017 times by 1 test Evaluated by: Self test (438)

executed 1367032 times by 1 test: case 97:

Executed by:

Self test (438)

15-1367032

1547

case OP_Multiply: if( sqlite3MulInt64(&iB,iA) ) goto fp_math; break;

executed 2206 times by 1 test: goto fp_math;

Executed by:

Self test (438)

executed 1326958 times by 1 test: break;

Executed by:

Self test (438)

sqlite3MulInt64(&iB,iA)	Description
TRUE	evaluated 2206 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1326958 times by 1 test Evaluated by: Self test (438)

executed 1329164 times by 1 test: case 98:

Executed by:

Self test (438)

2206-1329164

1548

case OP_Divide: {

executed 873532 times by 1 test: case 99:

Executed by:

Self test (438)

873532

1549

if( iA==0 ) goto arithmetic_result_is_null;

executed 764 times by 1 test: goto arithmetic_result_is_null;

Executed by:

Self test (438)

iA==0	Description
TRUE	evaluated 764 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 872768 times by 1 test Evaluated by: Self test (438)

764-872768

1550

if( iA==-1 && iB==SMALLEST_INT64 ) goto fp_math;

executed 1 time by 1 test: goto fp_math;

Executed by:

Self test (438)

iA==-1	Description
TRUE	evaluated 87 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 872681 times by 1 test Evaluated by: Self test (438)

iB==(((i64)-1)...ffffff)<<32)))	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 86 times by 1 test Evaluated by: Self test (438)

1-872681

1551 iB /= iA; -

1552

break;

executed 872767 times by 1 test: break;

Executed by:

Self test (438)

872767

1553 } -

1554

default: {

executed 1542215 times by 335 tests: default:

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

1542215

1555

if( iA==0 ) goto arithmetic_result_is_null;

executed 762 times by 1 test: goto arithmetic_result_is_null;

Executed by:

Self test (438)

iA==0

Description

TRUE

evaluated 762 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1541453 times by 335 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

762-1541453

1556

if( iA==-1 ) iA = 1;

executed 84 times by 1 test: iA = 1;

Executed by:

Self test (438)

iA==-1

Description

TRUE

evaluated 84 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1541369 times by 335 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

84-1541369

1557 iB %= iA; -

1558

break;

executed 1541453 times by 335 tests: break;

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

1541453

1559 } -

1560 } -

1561 pOut->u.i = iB; -

1562 MemSetTypeFlag(pOut, MEM_Int); -

1563

}else if( (flags & MEM_Null)!=0 ){

executed 7716767 times by 335 tests: end of block

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

(flags & 0x0001)!=0	Description
TRUE	evaluated 496 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 154609 times by 1 test Evaluated by: Self test (438)

496-7716767

1564

goto arithmetic_result_is_null;

executed 496 times by 1 test: goto arithmetic_result_is_null;

Executed by:

Self test (438)

496

1565 }else{ -

1566 bIntint = 0; -

1567

fp_math:

code before this statement executed 154609 times by 1 test: fp_math:

Executed by:

Self test (438)

154609

1568 rA = sqlite3VdbeRealValue(pIn1); -

1569 rB = sqlite3VdbeRealValue(pIn2); -

1570 switch( pOp->opcode ){ -

1571

case OP_Add: rB += rA; break;

executed 50542 times by 1 test: break;

Executed by:

Self test (438)

executed 50542 times by 1 test: case 96:

Executed by:

Self test (438)

50542

1572

case OP_Subtract: rB -= rA; break;

executed 14442 times by 1 test: break;

Executed by:

Self test (438)

executed 14442 times by 1 test: case 97:

Executed by:

Self test (438)

14442

1573

case OP_Multiply: rB *= rA; break;

executed 91483 times by 1 test: break;

Executed by:

Self test (438)

executed 91483 times by 1 test: case 98:

Executed by:

Self test (438)

91483

1574

case OP_Divide: {

executed 173 times by 1 test: case 99:

Executed by:

Self test (438)

173

1575 /* (double)0 In case of SQLITE_OMIT_FLOATING_POINT... */ -

1576

if( rA==(double)0 ) goto arithmetic_result_is_null;

executed 94 times by 1 test: goto arithmetic_result_is_null;

Executed by:

Self test (438)

rA==(double)0	Description
TRUE	evaluated 94 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 79 times by 1 test Evaluated by: Self test (438)

79-94

1577 rB /= rA; -

1578

break;

executed 79 times by 1 test: break;

Executed by:

Self test (438)

1579 } -

1580

default: {

executed 208 times by 1 test: default:

Executed by:

Self test (438)

208

1581 iA = (i64)rA; -

1582 iB = (i64)rB; -

1583

if( iA==0 ) goto arithmetic_result_is_null;

executed 94 times by 1 test: goto arithmetic_result_is_null;

Executed by:

Self test (438)

iA==0	Description
TRUE	evaluated 94 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 114 times by 1 test Evaluated by: Self test (438)

94-114

1584

if( iA==-1 ) iA = 1;

executed 2 times by 1 test: iA = 1;

Executed by:

Self test (438)

iA==-1	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 112 times by 1 test Evaluated by: Self test (438)

2-112

1585 rB = (double)(iB % iA); -

1586

break;

executed 114 times by 1 test: break;

Executed by:

Self test (438)

114

1587 } -

1588 } -

1589 #ifdef SQLITE_OMIT_FLOATING_POINT -

1590 pOut->u.i = rB; -

1591 MemSetTypeFlag(pOut, MEM_Int); -

1592 #else -

1593

if( sqlite3IsNaN(rB) ){

sqlite3IsNaN(rB)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 156654 times by 1 test Evaluated by: Self test (438)

6-156654

1594

goto arithmetic_result_is_null;

executed 6 times by 1 test: goto arithmetic_result_is_null;

Executed by:

Self test (438)

1595 } -

1596 pOut->u.r = rB; -

1597 MemSetTypeFlag(pOut, MEM_Real); -

1598

if( ((type1|type2)&MEM_Real)==0 && !bIntint ){

((type1\|type2)&0x0008)==0	Description
TRUE	evaluated 2584 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 154070 times by 1 test Evaluated by: Self test (438)

!bIntint	Description
TRUE	evaluated 345 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2239 times by 1 test Evaluated by: Self test (438)

345-154070

1599 sqlite3VdbeIntegerAffinity(pOut); -

1600

}

executed 345 times by 1 test: end of block

Executed by:

Self test (438)

345

1601 #endif -

1602

}

executed 156654 times by 1 test: end of block

Executed by:

Self test (438)

156654

1603

break;

executed 7873421 times by 335 tests: break;

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

7873421

1604 -

1605 arithmetic_result_is_null: -

1606 sqlite3VdbeMemSetNull(pOut); -

1607

break;

executed 2216 times by 1 test: break;

Executed by:

Self test (438)

2216

1608 } -

1609 -

1610 /* Opcode: CollSeq P1 * * P4 -

1611 ** -

1612 ** P4 is a pointer to a CollSeq object. If the next call to a user function -

1613 ** or aggregate calls sqlite3GetFuncCollSeq(), this collation sequence will -

1614 ** be returned. This is used by the built-in min(), max() and nullif() -

1615 ** functions. -

1616 ** -

1617 ** If P1 is not zero, then it is a register that a subsequent min() or -

1618 ** max() aggregate will set to 1 if the current row is not the minimum or -

1619 ** maximum. The P1 register is initialized to 0 by this instruction. -

1620 ** -

1621 ** The interface used by the implementation of the aforementioned functions -

1622 ** to retrieve the collation sequence set by this opcode is not available -

1623 ** publicly. Only built-in functions have access to this feature. -

1624 */ -

1625

case

executed 482633 times by 1 test: case 82:

Executed by:

Self test (438)

OP_CollSeq: {

executed 482633 times by 1 test: case 82:

Executed by:

Self test (438)

482633

1626 assert( pOp->p4type==P4_COLLSEQ ); -

1627

if( pOp->p1 ){

pOp->p1	Description
TRUE	evaluated 102860 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 379773 times by 1 test Evaluated by: Self test (438)

102860-379773

1628 sqlite3VdbeMemSetInt64(&aMem[pOp->p1], 0); -

1629

}

executed 102860 times by 1 test: end of block

Executed by:

Self test (438)

102860

1630

break;

executed 482633 times by 1 test: break;

Executed by:

Self test (438)

482633

1631 } -

1632 -

1633 /* Opcode: BitAnd P1 P2 P3 * * -

1634 ** Synopsis: r[P3]=r[P1]&r[P2] -

1635 ** -

1636 ** Take the bit-wise AND of the values in register P1 and P2 and -

1637 ** store the result in register P3. -

1638 ** If either input is NULL, the result is NULL. -

1639 */ -

1640 /* Opcode: BitOr P1 P2 P3 * * -

1641 ** Synopsis: r[P3]=r[P1]|r[P2] -

1642 ** -

1643 ** Take the bit-wise OR of the values in register P1 and P2 and -

1644 ** store the result in register P3. -

1645 ** If either input is NULL, the result is NULL. -

1646 */ -

1647 /* Opcode: ShiftLeft P1 P2 P3 * * -

1648 ** Synopsis: r[P3]=r[P2]<<r[P1] -

1649 ** -

1650 ** Shift the integer value in register P2 to the left by the -

1651 ** number of bits specified by the integer in register P1. -

1652 ** Store the result in register P3. -

1653 ** If either input is NULL, the result is NULL. -

1654 */ -

1655 /* Opcode: ShiftRight P1 P2 P3 * * -

1656 ** Synopsis: r[P3]=r[P2]>>r[P1] -

1657 ** -

1658 ** Shift the integer value in register P2 to the right by the -

1659 ** number of bits specified by the integer in register P1. -

1660 ** Store the result in register P3. -

1661 ** If either input is NULL, the result is NULL. -

1662 */ -

1663

case

executed 7926 times by 1 test: case 92:

Executed by:

Self test (438)

OP_BitAnd: /* same as TK_BITAND, in1, in2, out3 */

executed 7926 times by 1 test: case 92:

Executed by:

Self test (438)

7926

1664

case

executed 4849 times by 1 test: case 93:

Executed by:

Self test (438)

OP_BitOr: /* same as TK_BITOR, in1, in2, out3 */

executed 4849 times by 1 test: case 93:

Executed by:

Self test (438)

4849

1665

case

executed 2828 times by 1 test: case 94:

Executed by:

Self test (438)

OP_ShiftLeft: /* same as TK_LSHIFT, in1, in2, out3 */

executed 2828 times by 1 test: case 94:

Executed by:

Self test (438)

2828

1666

case

executed 2811 times by 1 test: case 95:

Executed by:

Self test (438)

OP_ShiftRight: { /* same as TK_RSHIFT, in1, in2, out3 */

executed 2811 times by 1 test: case 95:

Executed by:

Self test (438)

2811

1667 i64 iA; -

1668 u64 uA; -

1669 i64 iB; -

1670 u8 op; -

1671 -

1672 pIn1 = &aMem[pOp->p1]; -

1673 pIn2 = &aMem[pOp->p2]; -

1674 pOut = &aMem[pOp->p3]; -

1675

if( (pIn1->flags | pIn2->flags) & MEM_Null ){

(pIn1->flags \|...lags) & 0x0001	Description
TRUE	evaluated 326 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 18088 times by 1 test Evaluated by: Self test (438)

326-18088

1676 sqlite3VdbeMemSetNull(pOut); -

1677

break;

executed 326 times by 1 test: break;

Executed by:

Self test (438)

326

1678 } -

1679 iA = sqlite3VdbeIntValue(pIn2); -

1680 iB = sqlite3VdbeIntValue(pIn1); -

1681 op = pOp->opcode; -

1682

if( op==OP_BitAnd ){

op==92	Description
TRUE	evaluated 7786 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 10302 times by 1 test Evaluated by: Self test (438)

7786-10302

1683 iA &= iB; -

1684

}else if( op==OP_BitOr ){

executed 7786 times by 1 test: end of block

Executed by:

Self test (438)

op==93	Description
TRUE	evaluated 4787 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5515 times by 1 test Evaluated by: Self test (438)

4787-7786

1685 iA |= iB; -

1686

}else if( iB!=0 ){

executed 4787 times by 1 test: end of block

Executed by:

Self test (438)

iB!=0	Description
TRUE	evaluated 3793 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1722 times by 1 test Evaluated by: Self test (438)

1722-4787

1687 assert( op==OP_ShiftRight || op==OP_ShiftLeft ); -

1688 -

1689 /* If shifting by a negative amount, shift in the other direction */ -

1690

if( iB<0 ){

iB<0	Description
TRUE	evaluated 233 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3560 times by 1 test Evaluated by: Self test (438)

233-3560

1691 assert( OP_ShiftRight==OP_ShiftLeft+1 ); -

1692 op = 2*OP_ShiftLeft + 1 - op; -

1693

iB = iB>(-64) ? -iB : 64;

iB>(-64)	Description
TRUE	evaluated 184 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 49 times by 1 test Evaluated by: Self test (438)

49-184

1694

}

executed 233 times by 1 test: end of block

Executed by:

Self test (438)

233

1695 -

1696

if( iB>=64 ){

iB>=64	Description
TRUE	evaluated 273 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3520 times by 1 test Evaluated by: Self test (438)

273-3520

1697

iA = (iA>=0 || op==OP_ShiftLeft) ? 0 : -1;

iA>=0	Description
TRUE	evaluated 252 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 21 times by 1 test Evaluated by: Self test (438)

op==94	Description
TRUE	evaluated 10 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11 times by 1 test Evaluated by: Self test (438)

10-252

1698

}else{

executed 273 times by 1 test: end of block

Executed by:

Self test (438)

273

1699 memcpy(&uA, &iA, sizeof(uA)); -

1700

if( op==OP_ShiftLeft ){

op==94	Description
TRUE	evaluated 1770 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1750 times by 1 test Evaluated by: Self test (438)

1750-1770

1701 uA <<= iB; -

1702

}else{

executed 1770 times by 1 test: end of block

Executed by:

Self test (438)

1770

1703 uA >>= iB; -

1704 /* Sign-extend on a right shift of a negative number */ -

1705

if( iA<0 ) uA |= ((((u64)0xffffffff)<<32)|0xffffffff) << (64-iB);

executed 38 times by 1 test: uA |= ((((u64)0xffffffff)<<32)|0xffffffff) << (64-iB);

Executed by:

Self test (438)

iA<0	Description
TRUE	evaluated 38 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1712 times by 1 test Evaluated by: Self test (438)

38-1712

1706

}

executed 1750 times by 1 test: end of block

Executed by:

Self test (438)

1750

1707 memcpy(&iA, &uA, sizeof(iA)); -

1708

}

executed 3520 times by 1 test: end of block

Executed by:

Self test (438)

3520

1709 } -

1710 pOut->u.i = iA; -

1711 MemSetTypeFlag(pOut, MEM_Int); -

1712

break;

executed 18088 times by 1 test: break;

Executed by:

Self test (438)

18088

1713 } -

1714 -

1715 /* Opcode: AddImm P1 P2 * * * -

1716 ** Synopsis: r[P1]=r[P1]+P2 -

1717 ** -

1718 ** Add the constant P2 to the value in register P1. -

1719 ** The result is always an integer. -

1720 ** -

1721 ** To force any register to be an integer, just add 0. -

1722 */ -

1723

case

executed 2718460 times by 12 tests: case 83:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

OP_AddImm: { /* in1 */

executed 2718460 times by 12 tests: case 83:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

2718460

1724 pIn1 = &aMem[pOp->p1]; -

1725 memAboutToChange(p, pIn1); -

1726 sqlite3VdbeMemIntegerify(pIn1); -

1727 pIn1->u.i += pOp->p2; -

1728

break;

executed 2718460 times by 12 tests: break;

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

2718460

1729 } -

1730 -

1731 /* Opcode: MustBeInt P1 P2 * * * -

1732 ** -

1733 ** Force the value in register P1 to be an integer. If the value -

1734 ** in P1 is not an integer and cannot be converted into an integer -

1735 ** without data loss, then jump immediately to P2, or if P2==0 -

1736 ** raise an SQLITE_MISMATCH exception. -

1737 */ -

1738

case

executed 340000 times by 1 test: case 15:

Executed by:

Self test (438)

OP_MustBeInt: { /* jump, in1 */

executed 340000 times by 1 test: case 15:

Executed by:

Self test (438)

340000

1739 pIn1 = &aMem[pOp->p1]; -

1740

if( (pIn1->flags & MEM_Int)==0 ){

(pIn1->flags & 0x0004)==0	Description
TRUE	evaluated 98 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 339902 times by 1 test Evaluated by: Self test (438)

98-339902

1741 applyAffinity(pIn1, SQLITE_AFF_NUMERIC, encoding); -

1742 VdbeBranchTaken((pIn1->flags&MEM_Int)==0, 2); -

1743

if( (pIn1->flags & MEM_Int)==0 ){

(pIn1->flags & 0x0004)==0	Description
TRUE	evaluated 48 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 50 times by 1 test Evaluated by: Self test (438)

48-50

1744

if( pOp->p2==0 ){

pOp->p2==0	Description
TRUE	evaluated 33 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 15 times by 1 test Evaluated by: Self test (438)

15-33

1745 rc = SQLITE_MISMATCH; -

1746

goto abort_due_to_error;

executed 33 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

1747 }else{ -

1748

goto jump_to_p2;

executed 15 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

1749 } -

1750 } -

1751

}

executed 50 times by 1 test: end of block

Executed by:

Self test (438)

1752 MemSetTypeFlag(pIn1, MEM_Int); -

1753

break;

executed 339952 times by 1 test: break;

Executed by:

Self test (438)

339952

1754 } -

1755 -

1756 #ifndef SQLITE_OMIT_FLOATING_POINT -

1757 /* Opcode: RealAffinity P1 * * * * -

1758 ** -

1759 ** If register P1 holds an integer convert it to a real value. -

1760 ** -

1761 ** This opcode is used when extracting information from a column that -

1762 ** has REAL affinity. Such column values may still be stored as -

1763 ** integers, for space efficiency, but after extraction we want them -

1764 ** to have only a real value. -

1765 */ -

1766

case

executed 1214168 times by 1 test: case 84:

Executed by:

Self test (438)

OP_RealAffinity: { /* in1 */

executed 1214168 times by 1 test: case 84:

Executed by:

Self test (438)

1214168

1767 pIn1 = &aMem[pOp->p1]; -

1768

if( pIn1->flags & MEM_Int ){

pIn1->flags & 0x0004	Description
TRUE	evaluated 240045 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 974123 times by 1 test Evaluated by: Self test (438)

240045-974123

1769 sqlite3VdbeMemRealify(pIn1); -

1770

}

executed 240045 times by 1 test: end of block

Executed by:

Self test (438)

240045

1771

break;

executed 1214168 times by 1 test: break;

Executed by:

Self test (438)

1214168

1772 } -

1773 #endif -

1774 -

1775 #ifndef SQLITE_OMIT_CAST -

1776 /* Opcode: Cast P1 P2 * * * -

1777 ** Synopsis: affinity(r[P1]) -

1778 ** -

1779 ** Force the value in register P1 to be the type defined by P2. -

1780 ** -

1781 ** <ul> -

1782 ** <li> P2=='A' → BLOB -

1783 ** <li> P2=='B' → TEXT -

1784 ** <li> P2=='C' → NUMERIC -

1785 ** <li> P2=='D' → INTEGER -

1786 ** <li> P2=='E' → REAL -

1787 ** </ul> -

1788 ** -

1789 ** A NULL value is not changed by this routine. It remains NULL. -

1790 */ -

1791

case

executed 196168 times by 1 test: case 85:

Executed by:

Self test (438)

OP_Cast: { /* in1 */

executed 196168 times by 1 test: case 85:

Executed by:

Self test (438)

196168

1792 assert( pOp->p2>=SQLITE_AFF_BLOB && pOp->p2<=SQLITE_AFF_REAL ); -

1793 testcase( pOp->p2==SQLITE_AFF_TEXT ); -

1794 testcase( pOp->p2==SQLITE_AFF_BLOB ); -

1795 testcase( pOp->p2==SQLITE_AFF_NUMERIC ); -

1796 testcase( pOp->p2==SQLITE_AFF_INTEGER ); -

1797 testcase( pOp->p2==SQLITE_AFF_REAL ); -

1798 pIn1 = &aMem[pOp->p1]; -

1799 memAboutToChange(p, pIn1); -

1800

rc = ExpandBlob(pIn1);

((pIn1)->flags&0x4000)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 196164 times by 1 test Evaluated by: Self test (438)

4-196164

1801 sqlite3VdbeMemCast(pIn1, pOp->p2, encoding); -

1802 UPDATE_MAX_BLOBSIZE(pIn1); -

1803

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 196168 times by 1 test Evaluated by: Self test (438)

0-196168

1804

break;

executed 196168 times by 1 test: break;

Executed by:

Self test (438)

196168

1805 } -

1806 #endif /* SQLITE_OMIT_CAST */ -

1807 -

1808 /* Opcode: Eq P1 P2 P3 P4 P5 -

1809 ** Synopsis: IF r[P3]==r[P1] -

1810 ** -

1811 ** Compare the values in register P1 and P3. If reg(P3)==reg(P1) then -

1812 ** jump to address P2. Or if the SQLITE_STOREP2 flag is set in P5, then -

1813 ** store the result of comparison in register P2. -

1814 ** -

1815 ** The SQLITE_AFF_MASK portion of P5 must be an affinity character - -

1816 ** SQLITE_AFF_TEXT, SQLITE_AFF_INTEGER, and so forth. An attempt is made -

1817 ** to coerce both inputs according to this affinity before the -

1818 ** comparison is made. If the SQLITE_AFF_MASK is 0x00, then numeric -

1819 ** affinity is used. Note that the affinity conversions are stored -

1820 ** back into the input registers P1 and P3. So this opcode can cause -

1821 ** persistent changes to registers P1 and P3. -

1822 ** -

1823 ** Once any conversions have taken place, and neither value is NULL, -

1824 ** the values are compared. If both values are blobs then memcmp() is -

1825 ** used to determine the results of the comparison. If both values -

1826 ** are text, then the appropriate collating function specified in -

1827 ** P4 is used to do the comparison. If P4 is not specified then -

1828 ** memcmp() is used to compare text string. If both values are -

1829 ** numeric, then a numeric comparison is used. If the two values -

1830 ** are of different types, then numbers are considered less than -

1831 ** strings and strings are considered less than blobs. -

1832 ** -

1833 ** If SQLITE_NULLEQ is set in P5 then the result of comparison is always either -

1834 ** true or false and is never NULL. If both operands are NULL then the result -

1835 ** of comparison is true. If either operand is NULL then the result is false. -

1836 ** If neither operand is NULL the result is the same as it would be if -

1837 ** the SQLITE_NULLEQ flag were omitted from P5. -

1838 ** -

1839 ** If both SQLITE_STOREP2 and SQLITE_KEEPNULL flags are set then the -

1840 ** content of r[P2] is only changed if the new value is NULL or 0 (false). -

1841 ** In other words, a prior r[P2] value will not be overwritten by 1 (true). -

1842 */ -

1843 /* Opcode: Ne P1 P2 P3 P4 P5 -

1844 ** Synopsis: IF r[P3]!=r[P1] -

1845 ** -

1846 ** This works just like the Eq opcode except that the jump is taken if -

1847 ** the operands in registers P1 and P3 are not equal. See the Eq opcode for -

1848 ** additional information. -

1849 ** -

1850 ** If both SQLITE_STOREP2 and SQLITE_KEEPNULL flags are set then the -

1851 ** content of r[P2] is only changed if the new value is NULL or 1 (true). -

1852 ** In other words, a prior r[P2] value will not be overwritten by 0 (false). -

1853 */ -

1854 /* Opcode: Lt P1 P2 P3 P4 P5 -

1855 ** Synopsis: IF r[P3]<r[P1] -

1856 ** -

1857 ** Compare the values in register P1 and P3. If reg(P3)<reg(P1) then -

1858 ** jump to address P2. Or if the SQLITE_STOREP2 flag is set in P5 store -

1859 ** the result of comparison (0 or 1 or NULL) into register P2. -

1860 ** -

1861 ** If the SQLITE_JUMPIFNULL bit of P5 is set and either reg(P1) or -

1862 ** reg(P3) is NULL then the take the jump. If the SQLITE_JUMPIFNULL -

1863 ** bit is clear then fall through if either operand is NULL. -

1864 ** -

1865 ** The SQLITE_AFF_MASK portion of P5 must be an affinity character - -

1866 ** SQLITE_AFF_TEXT, SQLITE_AFF_INTEGER, and so forth. An attempt is made -

1867 ** to coerce both inputs according to this affinity before the -

1868 ** comparison is made. If the SQLITE_AFF_MASK is 0x00, then numeric -

1869 ** affinity is used. Note that the affinity conversions are stored -

1870 ** back into the input registers P1 and P3. So this opcode can cause -

1871 ** persistent changes to registers P1 and P3. -

1872 ** -

1873 ** Once any conversions have taken place, and neither value is NULL, -

1874 ** the values are compared. If both values are blobs then memcmp() is -

1875 ** used to determine the results of the comparison. If both values -

1876 ** are text, then the appropriate collating function specified in -

1877 ** P4 is used to do the comparison. If P4 is not specified then -

1878 ** memcmp() is used to compare text string. If both values are -

1879 ** numeric, then a numeric comparison is used. If the two values -

1880 ** are of different types, then numbers are considered less than -

1881 ** strings and strings are considered less than blobs. -

1882 */ -

1883 /* Opcode: Le P1 P2 P3 P4 P5 -

1884 ** Synopsis: IF r[P3]<=r[P1] -

1885 ** -

1886 ** This works just like the Lt opcode except that the jump is taken if -

1887 ** the content of register P3 is less than or equal to the content of -

1888 ** register P1. See the Lt opcode for additional information. -

1889 */ -

1890 /* Opcode: Gt P1 P2 P3 P4 P5 -

1891 ** Synopsis: IF r[P3]>r[P1] -

1892 ** -

1893 ** This works just like the Lt opcode except that the jump is taken if -

1894 ** the content of register P3 is greater than the content of -

1895 ** register P1. See the Lt opcode for additional information. -

1896 */ -

1897 /* Opcode: Ge P1 P2 P3 P4 P5 -

1898 ** Synopsis: IF r[P3]>=r[P1] -

1899 ** -

1900 ** This works just like the Lt opcode except that the jump is taken if -

1901 ** the content of register P3 is greater than or equal to the content of -

1902 ** register P1. See the Lt opcode for additional information. -

1903 */ -

1904

case

executed 952351 times by 39 tests: case 53:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (43)
Self test (438)
Self test (45)
Self test (47)
Self test (48)
Self test (53)
Self test (57)
Self test (58)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
...

OP_Eq: /* same as TK_EQ, jump, in1, in3 */

executed 952351 times by 39 tests: case 53:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (43)
Self test (438)
Self test (45)
Self test (47)
Self test (48)
Self test (53)
Self test (57)
Self test (58)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
...

952351

1905

case

executed 6113772 times by 365 tests: case 52:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

OP_Ne: /* same as TK_NE, jump, in1, in3 */

executed 6113772 times by 365 tests: case 52:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

6113772

1906

case

executed 505314 times by 1 test: case 56:

Executed by:

Self test (438)

OP_Lt: /* same as TK_LT, jump, in1, in3 */

executed 505314 times by 1 test: case 56:

Executed by:

Self test (438)

505314

1907

case

executed 288505 times by 3 tests: case 55:

Executed by:

Self test (34)
Self test (40)
Self test (438)

OP_Le: /* same as TK_LE, jump, in1, in3 */

executed 288505 times by 3 tests: case 55:

Executed by:

Self test (34)
Self test (40)
Self test (438)

288505

1908

case

executed 486663 times by 1 test: case 54:

Executed by:

Self test (438)

OP_Gt: /* same as TK_GT, jump, in1, in3 */

executed 486663 times by 1 test: case 54:

Executed by:

Self test (438)

486663

1909

case

executed 972137 times by 1 test: case 57:

Executed by:

Self test (438)

OP_Ge: { /* same as TK_GE, jump, in1, in3 */

executed 972137 times by 1 test: case 57:

Executed by:

Self test (438)

972137

1910 int res, res2; /* Result of the comparison of pIn1 against pIn3 */ -

1911 char affinity; /* Affinity to use for comparison */ -

1912 u16 flags1; /* Copy of initial value of pIn1->flags */ -

1913 u16 flags3; /* Copy of initial value of pIn3->flags */ -

1914 -

1915 pIn1 = &aMem[pOp->p1]; -

1916 pIn3 = &aMem[pOp->p3]; -

1917 flags1 = pIn1->flags; -

1918 flags3 = pIn3->flags; -

1919

if( (flags1 | flags3)&MEM_Null ){

(flags1 | flags3)&0x0001

Description

TRUE

evaluated 86983 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 9231759 times by 377 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

86983-9231759

1920 /* One or both operands are NULL */ -

1921

if( pOp->p5 & SQLITE_NULLEQ ){

pOp->p5 & 0x80	Description
TRUE	evaluated 2753 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 84230 times by 1 test Evaluated by: Self test (438)

2753-84230

1922 /* If SQLITE_NULLEQ is set (which will only happen if the operator is -

1923 ** OP_Eq or OP_Ne) then take the jump or not depending on whether -

1924 ** or not both operands are null. -

1925 */ -

1926 assert( pOp->opcode==OP_Eq || pOp->opcode==OP_Ne ); -

1927 assert( (flags1 & MEM_Cleared)==0 ); -

1928 assert( (pOp->p5 & SQLITE_JUMPIFNULL)==0 ); -

1929

if( (flags1&flags3&MEM_Null)!=0

(flags1&flags3&0x0001)!=0	Description
TRUE	evaluated 2153 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 600 times by 1 test Evaluated by: Self test (438)

600-2153

1930

&& (flags3&MEM_Cleared)==0

(flags3&0x0100)==0	Description
TRUE	evaluated 2152 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-2152

1931 ){ -

1932 res = 0; /* Operands are equal */ -

1933

}else{

executed 2152 times by 1 test: end of block

Executed by:

Self test (438)

2152

1934 res = 1; /* Operands are not equal */ -

1935

}

executed 601 times by 1 test: end of block

Executed by:

Self test (438)

601

1936 }else{ -

1937 /* SQLITE_NULLEQ is clear and at least one operand is NULL, -

1938 ** then the result is always NULL. -

1939 ** The jump is taken if the SQLITE_JUMPIFNULL bit is set. -

1940 */ -

1941

if( pOp->p5 & SQLITE_STOREP2 ){

pOp->p5 & 0x20	Description
TRUE	evaluated 1810 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 82420 times by 1 test Evaluated by: Self test (438)

1810-82420

1942 pOut = &aMem[pOp->p2]; -

1943 iCompare = 1; /* Operands are not equal */ -

1944 memAboutToChange(p, pOut); -

1945 MemSetTypeFlag(pOut, MEM_Null); -

1946 REGISTER_TRACE(pOp->p2, pOut); -

1947

}else{

executed 1810 times by 1 test: end of block

Executed by:

Self test (438)

1810

1948 VdbeBranchTaken(2,3); -

1949

if( pOp->p5 & SQLITE_JUMPIFNULL ){

pOp->p5 & 0x10	Description
TRUE	evaluated 41866 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 40554 times by 1 test Evaluated by: Self test (438)

40554-41866

1950

goto jump_to_p2;

executed 41866 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

41866

1951 } -

1952

}

executed 40554 times by 1 test: end of block

Executed by:

Self test (438)

40554

1953

break;

executed 42364 times by 1 test: break;

Executed by:

Self test (438)

42364

1954 } -

1955 }else{ -

1956 /* Neither operand is NULL. Do a comparison. */ -

1957 affinity = pOp->p5 & SQLITE_AFF_MASK; -

1958

if( affinity>=SQLITE_AFF_NUMERIC ){

affinity>='C'

Description

TRUE

evaluated 1095819 times by 2 tests

Evaluated by:

Self test (34)
Self test (438)

FALSE

evaluated 8135940 times by 377 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

1095819-8135940

1959

if( (flags1 | flags3)&MEM_Str ){

(flags1 \| flags3)&0x0002	Description
TRUE	evaluated 455609 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 640210 times by 2 tests Evaluated by: Self test (34) Self test (438)

455609-640210

1960

if( (flags1 & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){

(flags1 & (0x0...0002))==0x0002	Description
TRUE	evaluated 345807 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 109802 times by 1 test Evaluated by: Self test (438)

109802-345807

1961 applyNumericAffinity(pIn1,0); -

1962 assert( flags3==pIn3->flags ); -

1963 /* testcase( flags3!=pIn3->flags ); -

1964 ** this used to be possible with pIn1==pIn3, but not since -

1965 ** the column cache was removed. The following assignment -

1966 ** is essentially a no-op. But, it provides defense-in-depth -

1967 ** in case our analysis is incorrect, so it is left in. */ -

1968 flags3 = pIn3->flags; -

1969

}

executed 345807 times by 1 test: end of block

Executed by:

Self test (438)

345807

1970

if( (flags3 & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){

(flags3 & (0x0...0002))==0x0002	Description
TRUE	evaluated 353904 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 101705 times by 1 test Evaluated by: Self test (438)

101705-353904

1971 applyNumericAffinity(pIn3,0); -

1972

}

executed 353904 times by 1 test: end of block

Executed by:

Self test (438)

353904

1973

}

executed 455609 times by 1 test: end of block

Executed by:

Self test (438)

455609

1974 /* Handle the common case of integer comparison here, as an -

1975 ** optimization, to avoid a call to sqlite3MemCompare() */ -

1976

if( (pIn1->flags & pIn3->flags & MEM_Int)!=0 ){

(pIn1->flags &...s & 0x0004)!=0	Description
TRUE	evaluated 547331 times by 2 tests Evaluated by: Self test (34) Self test (438)
FALSE	evaluated 548488 times by 1 test Evaluated by: Self test (438)

547331-548488

1977

if( pIn3->u.i > pIn1->u.i ){ res = +1; goto compare_op; }

executed 239884 times by 2 tests: goto compare_op;

Executed by:

Self test (34)
Self test (438)

pIn3->u.i > pIn1->u.i	Description
TRUE	evaluated 239884 times by 2 tests Evaluated by: Self test (34) Self test (438)
FALSE	evaluated 307447 times by 1 test Evaluated by: Self test (438)

239884-307447

1978

if( pIn3->u.i < pIn1->u.i ){ res = -1; goto compare_op; }

executed 273664 times by 1 test: goto compare_op;

Executed by:

Self test (438)

pIn3->u.i < pIn1->u.i	Description
TRUE	evaluated 273664 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 33783 times by 1 test Evaluated by: Self test (438)

33783-273664

1979 res = 0; -

1980

goto compare_op;

executed 33783 times by 1 test: goto compare_op;

Executed by:

Self test (438)

33783

1981 } -

1982

}else if( affinity==SQLITE_AFF_TEXT ){

executed 548488 times by 1 test: end of block

Executed by:

Self test (438)

affinity=='B'

Description

TRUE

evaluated 4614778 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

FALSE

evaluated 3521162 times by 348 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

548488-4614778

1983

if( (flags1 & MEM_Str)==0 && (flags1 & (MEM_Int|MEM_Real))!=0 ){

(flags1 & 0x0002)==0

Description

TRUE

evaluated 25444 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4589334 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

(flags1 & (0x0004\|0x0008))!=0	Description
TRUE	evaluated 25440 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-4589334

1984 testcase( pIn1->flags & MEM_Int ); -

1985 testcase( pIn1->flags & MEM_Real ); -

1986 sqlite3VdbeMemStringify(pIn1, encoding, 1); -

1987 testcase( (flags1&MEM_Dyn) != (pIn1->flags&MEM_Dyn) ); -

1988 flags1 = (pIn1->flags & ~MEM_TypeMask) | (flags1 & MEM_TypeMask); -

1989 assert( pIn1!=pIn3 ); -

1990

}

executed 25440 times by 1 test: end of block

Executed by:

Self test (438)

25440

1991

if( (flags3 & MEM_Str)==0 && (flags3 & (MEM_Int|MEM_Real))!=0 ){

(flags3 & 0x0002)==0

Description

TRUE

evaluated 58 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4614720 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

(flags3 & (0x0004\|0x0008))!=0	Description
TRUE	evaluated 56 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-4614720

1992 testcase( pIn3->flags & MEM_Int ); -

1993 testcase( pIn3->flags & MEM_Real ); -

1994 sqlite3VdbeMemStringify(pIn3, encoding, 1); -

1995 testcase( (flags3&MEM_Dyn) != (pIn3->flags&MEM_Dyn) ); -

1996 flags3 = (pIn3->flags & ~MEM_TypeMask) | (flags3 & MEM_TypeMask); -

1997

}

executed 56 times by 1 test: end of block

Executed by:

Self test (438)

1998

}

executed 4614778 times by 31 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

4614778

1999 assert( pOp->p4type==P4_COLLSEQ || pOp->p4.pColl==0 ); -

2000 res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl); -

2001

}

executed 8684428 times by 377 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

8684428

2002

compare_op:

code before this statement executed 8687181 times by 377 tests: compare_op:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

8687181

2003 /* At this point, res is negative, zero, or positive if reg[P1] is -

2004 ** less than, equal to, or greater than reg[P3], respectively. Compute -

2005 ** the answer to this operator in res2, depending on what the comparison -

2006 ** operator actually is. The next block of code depends on the fact -

2007 ** that the 6 comparison operators are consecutive integers in this -

2008 ** order: NE, EQ, GT, LE, LT, GE */ -

2009 assert( OP_Eq==OP_Ne+1 ); assert( OP_Gt==OP_Ne+2 ); assert( OP_Le==OP_Ne+3 ); -

2010 assert( OP_Lt==OP_Ne+4 ); assert( OP_Ge==OP_Ne+5 ); -

2011

if( res<0 ){ /* ne, eq, gt, le, lt, ge */

res<0

Description

TRUE

evaluated 4587527 times by 32 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (40)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

FALSE

evaluated 4646985 times by 377 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

4587527-4646985

2012 static const unsigned char aLTb[] = { 1, 0, 0, 1, 1, 0 }; -

2013 res2 = aLTb[pOp->opcode - OP_Ne]; -

2014

}else if( res==0 ){

executed 4587527 times by 32 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (40)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

res==0

Description

TRUE

evaluated 764853 times by 376 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 3882132 times by 344 tests

Evaluated by:

Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
...

764853-4587527

2015 static const unsigned char aEQb[] = { 0, 1, 0, 1, 0, 1 }; -

2016 res2 = aEQb[pOp->opcode - OP_Ne]; -

2017

}else{

executed 764853 times by 376 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

764853

2018 static const unsigned char aGTb[] = { 1, 0, 1, 0, 0, 1 }; -

2019 res2 = aGTb[pOp->opcode - OP_Ne]; -

2020

}

executed 3882132 times by 344 tests: end of block

Executed by:

Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
...

3882132

2021 -

2022 /* Undo any changes made by applyAffinity() to the input registers. */ -

2023 assert( (pIn1->flags & MEM_Dyn) == (flags1 & MEM_Dyn) ); -

2024 pIn1->flags = flags1; -

2025 assert( (pIn3->flags & MEM_Dyn) == (flags3 & MEM_Dyn) ); -

2026 pIn3->flags = flags3; -

2027 -

2028

if( pOp->p5 & SQLITE_STOREP2 ){

pOp->p5 & 0x20

Description

TRUE

evaluated 258017 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 8976495 times by 377 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

258017-8976495

2029 pOut = &aMem[pOp->p2]; -

2030 iCompare = res; -

2031

if( (pOp->p5 & SQLITE_KEEPNULL)!=0 ){

(pOp->p5 & 0x08)!=0	Description
TRUE	evaluated 134 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 257883 times by 1 test Evaluated by: Self test (438)

134-257883

2032 /* The KEEPNULL flag prevents OP_Eq from overwriting a NULL with 1 -

2033 ** and prevents OP_Ne from overwriting NULL with 0. This flag -

2034 ** is only used in contexts where either: -

2035 ** (1) op==OP_Eq && (r[P2]==NULL || r[P2]==0) -

2036 ** (2) op==OP_Ne && (r[P2]==NULL || r[P2]==1) -

2037 ** Therefore it is not necessary to check the content of r[P2] for -

2038 ** NULL. */ -

2039 assert( pOp->opcode==OP_Ne || pOp->opcode==OP_Eq ); -

2040 assert( res2==0 || res2==1 ); -

2041 testcase( res2==0 && pOp->opcode==OP_Eq ); -

2042 testcase( res2==1 && pOp->opcode==OP_Eq ); -

2043 testcase( res2==0 && pOp->opcode==OP_Ne ); -

2044 testcase( res2==1 && pOp->opcode==OP_Ne ); -

2045

if( (pOp->opcode==OP_Eq)==res2 ) break;

executed 116 times by 1 test: break;

Executed by:

Self test (438)

(pOp->opcode==53)==res2	Description
TRUE	evaluated 116 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 18 times by 1 test Evaluated by: Self test (438)

18-116

2046

}

executed 18 times by 1 test: end of block

Executed by:

Self test (438)

2047 memAboutToChange(p, pOut); -

2048 MemSetTypeFlag(pOut, MEM_Int); -

2049 pOut->u.i = res2; -

2050 REGISTER_TRACE(pOp->p2, pOut); -

2051

}else{

executed 257901 times by 1 test: end of block

Executed by:

Self test (438)

257901

2052 VdbeBranchTaken(res!=0, (pOp->p5 & SQLITE_NULLEQ)?2:3); -

2053

if( res2 ){

res2

Description

TRUE

evaluated 6388558 times by 373 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
...

FALSE

evaluated 2587937 times by 366 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

2587937-6388558

2054

goto jump_to_p2;

executed 6388558 times by 373 tests: goto jump_to_p2;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
...

6388558

2055 } -

2056

}

executed 2587937 times by 366 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

2587937

2057

break;

executed 2845838 times by 366 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

2845838

2058 } -

2059 -

2060 /* Opcode: ElseNotEq * P2 * * * -

2061 ** -

2062 ** This opcode must immediately follow an OP_Lt or OP_Gt comparison operator. -

2063 ** If result of an OP_Eq comparison on the same two operands -

2064 ** would have be NULL or false (0), then then jump to P2. -

2065 ** If the result of an OP_Eq comparison on the two previous operands -

2066 ** would have been true (1), then fall through. -

2067 */ -

2068

case

executed 163778 times by 1 test: case 58:

Executed by:

Self test (438)

OP_ElseNotEq: { /* same as TK_ESCAPE, jump */

executed 163778 times by 1 test: case 58:

Executed by:

Self test (438)

163778

2069 assert( pOp>aOp ); -

2070 assert( pOp[-1].opcode==OP_Lt || pOp[-1].opcode==OP_Gt ); -

2071 assert( pOp[-1].p5 & SQLITE_STOREP2 ); -

2072 VdbeBranchTaken(iCompare!=0, 2); -

2073

if( iCompare!=0 ) goto jump_to_p2;

executed 113729 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

iCompare!=0	Description
TRUE	evaluated 113729 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 50049 times by 1 test Evaluated by: Self test (438)

50049-113729

2074

break;

executed 50049 times by 1 test: break;

Executed by:

Self test (438)

50049

2075 } -

2076 -

2077 -

2078 /* Opcode: Permutation * * * P4 * -

2079 ** -

2080 ** Set the permutation used by the OP_Compare operator in the next -

2081 ** instruction. The permutation is stored in the P4 operand. -

2082 ** -

2083 ** The permutation is only valid until the next OP_Compare that has -

2084 ** the OPFLAG_PERMUTE bit set in P5. Typically the OP_Permutation should -

2085 ** occur immediately prior to the OP_Compare. -

2086 ** -

2087 ** The first integer in the P4 integer array is the length of the array -

2088 ** and does not become part of the permutation. -

2089 */ -

2090

case

executed 4479 times by 1 test: case 86:

Executed by:

Self test (438)

OP_Permutation: {

executed 4479 times by 1 test: case 86:

Executed by:

Self test (438)

4479

2091 assert( pOp->p4type==P4_INTARRAY ); -

2092 assert( pOp->p4.ai ); -

2093 assert( pOp[1].opcode==OP_Compare ); -

2094 assert( pOp[1].p5 & OPFLAG_PERMUTE ); -

2095

break;

executed 4479 times by 1 test: break;

Executed by:

Self test (438)

4479

2096 } -

2097 -

2098 /* Opcode: Compare P1 P2 P3 P4 P5 -

2099 ** Synopsis: r[P1@P3] <-> r[P2@P3] -

2100 ** -

2101 ** Compare two vectors of registers in reg(P1)..reg(P1+P3-1) (call this -

2102 ** vector "A") and in reg(P2)..reg(P2+P3-1) ("B"). Save the result of -

2103 ** the comparison for use by the next OP_Jump instruct. -

2104 ** -

2105 ** If P5 has the OPFLAG_PERMUTE bit set, then the order of comparison is -

2106 ** determined by the most recent OP_Permutation operator. If the -

2107 ** OPFLAG_PERMUTE bit is clear, then register are compared in sequential -

2108 ** order. -

2109 ** -

2110 ** P4 is a KeyInfo structure that defines collating sequences and sort -

2111 ** orders for the comparison. The permutation applies to registers -

2112 ** only. The KeyInfo elements are used sequentially. -

2113 ** -

2114 ** The comparison is a sort comparison, so NULLs compare equal, -

2115 ** NULLs are less than numbers, numbers are less than strings, -

2116 ** and strings are less than blobs. -

2117 */ -

2118

case

executed 803583 times by 1 test: case 87:

Executed by:

Self test (438)

OP_Compare: {

executed 803583 times by 1 test: case 87:

Executed by:

Self test (438)

803583

2119 int n; -

2120 int i; -

2121 int p1; -

2122 int p2; -

2123 const KeyInfo *pKeyInfo; -

2124 int idx; -

2125 CollSeq *pColl; /* Collating sequence to use on this term */ -

2126 int bRev; /* True for DESCENDING sort order */ -

2127 int *aPermute; /* The permutation */ -

2128 -

2129

if( (pOp->p5 & OPFLAG_PERMUTE)==0 ){

(pOp->p5 & 0x01)==0	Description
TRUE	evaluated 799104 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4479 times by 1 test Evaluated by: Self test (438)

4479-799104

2130 aPermute = 0; -

2131

}else{

executed 799104 times by 1 test: end of block

Executed by:

Self test (438)

799104

2132 assert( pOp>aOp ); -

2133 assert( pOp[-1].opcode==OP_Permutation ); -

2134 assert( pOp[-1].p4type==P4_INTARRAY ); -

2135 aPermute = pOp[-1].p4.ai + 1; -

2136 assert( aPermute!=0 ); -

2137

}

executed 4479 times by 1 test: end of block

Executed by:

Self test (438)

4479

2138 n = pOp->p3; -

2139 pKeyInfo = pOp->p4.pKeyInfo; -

2140 assert( n>0 ); -

2141 assert( pKeyInfo!=0 ); -

2142 p1 = pOp->p1; -

2143 p2 = pOp->p2; -

2144 #ifdef SQLITE_DEBUG -

2145 if( aPermute ){ -

2146 int k, mx = 0; -

2147 for(k=0; k<n; k++) if( aPermute[k]>mx ) mx = aPermute[k]; -

2148 assert( p1>0 && p1+mx<=(p->nMem+1 - p->nCursor)+1 ); -

2149 assert( p2>0 && p2+mx<=(p->nMem+1 - p->nCursor)+1 ); -

2150 }else{ -

2151 assert( p1>0 && p1+n<=(p->nMem+1 - p->nCursor)+1 ); -

2152 assert( p2>0 && p2+n<=(p->nMem+1 - p->nCursor)+1 ); -

2153 } -

2154 #endif /* SQLITE_DEBUG */ -

2155

for(i=0; i<n; i++){

i<n	Description
TRUE	evaluated 858368 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 693661 times by 1 test Evaluated by: Self test (438)

693661-858368

2156

idx = aPermute ? aPermute[i] : i;

aPermute	Description
TRUE	evaluated 5641 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 852727 times by 1 test Evaluated by: Self test (438)

5641-852727

2157 assert( memIsValid(&aMem[p1+idx]) ); -

2158 assert( memIsValid(&aMem[p2+idx]) ); -

2159 REGISTER_TRACE(p1+idx, &aMem[p1+idx]); -

2160 REGISTER_TRACE(p2+idx, &aMem[p2+idx]); -

2161 assert( i<pKeyInfo->nKeyField ); -

2162 pColl = pKeyInfo->aColl[i]; -

2163 bRev = pKeyInfo->aSortOrder[i]; -

2164 iCompare = sqlite3MemCompare(&aMem[p1+idx], &aMem[p2+idx], pColl); -

2165

if( iCompare ){

iCompare	Description
TRUE	evaluated 109922 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 748446 times by 1 test Evaluated by: Self test (438)

109922-748446

2166

if( bRev ) iCompare = -iCompare;

executed 734 times by 1 test: iCompare = -iCompare;

Executed by:

Self test (438)

bRev	Description
TRUE	evaluated 734 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 109188 times by 1 test Evaluated by: Self test (438)

734-109188

2167

break;

executed 109922 times by 1 test: break;

Executed by:

Self test (438)

109922

2168 } -

2169

}

executed 748446 times by 1 test: end of block

Executed by:

Self test (438)

748446

2170

break;

executed 803583 times by 1 test: break;

Executed by:

Self test (438)

803583

2171 } -

2172 -

2173 /* Opcode: Jump P1 P2 P3 * * -

2174 ** -

2175 ** Jump to the instruction at address P1, P2, or P3 depending on whether -

2176 ** in the most recent OP_Compare instruction the P1 vector was less than -

2177 ** equal to, or greater than the P2 vector, respectively. -

2178 */ -

2179

case

executed 803583 times by 1 test: case 16:

Executed by:

Self test (438)

OP_Jump: { /* jump */

executed 803583 times by 1 test: case 16:

Executed by:

Self test (438)

803583

2180

if( iCompare<0 ){

iCompare<0	Description
TRUE	evaluated 12924 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 790659 times by 1 test Evaluated by: Self test (438)

12924-790659

2181 VdbeBranchTaken(0,4); pOp = &aOp[pOp->p1 - 1]; -

2182

}else if( iCompare==0 ){

executed 12924 times by 1 test: end of block

Executed by:

Self test (438)

iCompare==0	Description
TRUE	evaluated 693661 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 96998 times by 1 test Evaluated by: Self test (438)

12924-693661

2183 VdbeBranchTaken(1,4); pOp = &aOp[pOp->p2 - 1]; -

2184

}else{

executed 693661 times by 1 test: end of block

Executed by:

Self test (438)

693661

2185 VdbeBranchTaken(2,4); pOp = &aOp[pOp->p3 - 1]; -

2186

}

executed 96998 times by 1 test: end of block

Executed by:

Self test (438)

96998

2187

break;

executed 803583 times by 1 test: break;

Executed by:

Self test (438)

803583

2188 } -

2189 -

2190 /* Opcode: And P1 P2 P3 * * -

2191 ** Synopsis: r[P3]=(r[P1] && r[P2]) -

2192 ** -

2193 ** Take the logical AND of the values in registers P1 and P2 and -

2194 ** write the result into register P3. -

2195 ** -

2196 ** If either P1 or P2 is 0 (false) then the result is 0 even if -

2197 ** the other input is NULL. A NULL and true or two NULLs give -

2198 ** a NULL output. -

2199 */ -

2200 /* Opcode: Or P1 P2 P3 * * -

2201 ** Synopsis: r[P3]=(r[P1] || r[P2]) -

2202 ** -

2203 ** Take the logical OR of the values in register P1 and P2 and -

2204 ** store the answer in register P3. -

2205 ** -

2206 ** If either P1 or P2 is nonzero (true) then the result is 1 (true) -

2207 ** even if the other input is NULL. A NULL and false or two NULLs -

2208 ** give a NULL output. -

2209 */ -

2210

case

executed 2113 times by 1 test: case 44:

Executed by:

Self test (438)

OP_And: /* same as TK_AND, in1, in2, out3 */

executed 2113 times by 1 test: case 44:

Executed by:

Self test (438)

2113

2211

case

executed 2943 times by 1 test: case 43:

Executed by:

Self test (438)

OP_Or: { /* same as TK_OR, in1, in2, out3 */

executed 2943 times by 1 test: case 43:

Executed by:

Self test (438)

2943

2212 int v1; /* Left operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */ -

2213 int v2; /* Right operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */ -

2214 -

2215 v1 = sqlite3VdbeBooleanValue(&aMem[pOp->p1], 2); -

2216 v2 = sqlite3VdbeBooleanValue(&aMem[pOp->p2], 2); -

2217

if( pOp->opcode==OP_And ){

pOp->opcode==44	Description
TRUE	evaluated 2113 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2943 times by 1 test Evaluated by: Self test (438)

2113-2943

2218 static const unsigned char and_logic[] = { 0, 0, 0, 0, 1, 2, 0, 2, 2 }; -

2219 v1 = and_logic[v1*3+v2]; -

2220

}else{

executed 2113 times by 1 test: end of block

Executed by:

Self test (438)

2113

2221 static const unsigned char or_logic[] = { 0, 1, 2, 1, 1, 1, 2, 1, 2 }; -

2222 v1 = or_logic[v1*3+v2]; -

2223

}

executed 2943 times by 1 test: end of block

Executed by:

Self test (438)

2943

2224 pOut = &aMem[pOp->p3]; -

2225

if( v1==2 ){

v1==2	Description
TRUE	evaluated 97 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4959 times by 1 test Evaluated by: Self test (438)

97-4959

2226 MemSetTypeFlag(pOut, MEM_Null); -

2227

}else{

executed 97 times by 1 test: end of block

Executed by:

Self test (438)

2228 pOut->u.i = v1; -

2229 MemSetTypeFlag(pOut, MEM_Int); -

2230

}

executed 4959 times by 1 test: end of block

Executed by:

Self test (438)

4959

2231

break;

executed 5056 times by 1 test: break;

Executed by:

Self test (438)

5056

2232 } -

2233 -

2234 /* Opcode: IsTrue P1 P2 P3 P4 * -

2235 ** Synopsis: r[P2] = coalesce(r[P1]==TRUE,P3) ^ P4 -

2236 ** -

2237 ** This opcode implements the IS TRUE, IS FALSE, IS NOT TRUE, and -

2238 ** IS NOT FALSE operators. -

2239 ** -

2240 ** Interpret the value in register P1 as a boolean value. Store that -

2241 ** boolean (a 0 or 1) in register P2. Or if the value in register P1 is -

2242 ** NULL, then the P3 is stored in register P2. Invert the answer if P4 -

2243 ** is 1. -

2244 ** -

2245 ** The logic is summarized like this: -

2246 ** -

2247 ** <ul> -

2248 ** <li> If P3==0 and P4==0 then r[P2] := r[P1] IS TRUE -

2249 ** <li> If P3==1 and P4==1 then r[P2] := r[P1] IS FALSE -

2250 ** <li> If P3==0 and P4==1 then r[P2] := r[P1] IS NOT TRUE -

2251 ** <li> If P3==1 and P4==0 then r[P2] := r[P1] IS NOT FALSE -

2252 ** </ul> -

2253 */ -

2254

case

executed 24 times by 1 test: case 88:

Executed by:

Self test (438)

OP_IsTrue: { /* in1, out2 */

executed 24 times by 1 test: case 88:

Executed by:

Self test (438)

2255 assert( pOp->p4type==P4_INT32 ); -

2256 assert( pOp->p4.i==0 || pOp->p4.i==1 ); -

2257 assert( pOp->p3==0 || pOp->p3==1 ); -

2258 sqlite3VdbeMemSetInt64(&aMem[pOp->p2], -

2259 sqlite3VdbeBooleanValue(&aMem[pOp->p1], pOp->p3) ^ pOp->p4.i); -

2260

break;

executed 24 times by 1 test: break;

Executed by:

Self test (438)

2261 } -

2262 -

2263 /* Opcode: Not P1 P2 * * * -

2264 ** Synopsis: r[P2]= !r[P1] -

2265 ** -

2266 ** Interpret the value in register P1 as a boolean value. Store the -

2267 ** boolean complement in register P2. If the value in register P1 is -

2268 ** NULL, then a NULL is stored in P2. -

2269 */ -

2270

case

executed 290 times by 1 test: case 19:

Executed by:

Self test (438)

OP_Not: { /* same as TK_NOT, in1, out2 */

executed 290 times by 1 test: case 19:

Executed by:

Self test (438)

290

2271 pIn1 = &aMem[pOp->p1]; -

2272 pOut = &aMem[pOp->p2]; -

2273

if( (pIn1->flags & MEM_Null)==0 ){

(pIn1->flags & 0x0001)==0	Description
TRUE	evaluated 223 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 67 times by 1 test Evaluated by: Self test (438)

67-223

2274 sqlite3VdbeMemSetInt64(pOut, !sqlite3VdbeBooleanValue(pIn1,0)); -

2275

}else{

executed 223 times by 1 test: end of block

Executed by:

Self test (438)

223

2276 sqlite3VdbeMemSetNull(pOut); -

2277

}

executed 67 times by 1 test: end of block

Executed by:

Self test (438)

2278

break;

executed 290 times by 1 test: break;

Executed by:

Self test (438)

290

2279 } -

2280 -

2281 /* Opcode: BitNot P1 P2 * * * -

2282 ** Synopsis: r[P2]= ~r[P1] -

2283 ** -

2284 ** Interpret the content of register P1 as an integer. Store the -

2285 ** ones-complement of the P1 value into register P2. If P1 holds -

2286 ** a NULL then store a NULL in P2. -

2287 */ -

2288

case

executed 2496 times by 1 test: case 103:

Executed by:

Self test (438)

OP_BitNot: { /* same as TK_BITNOT, in1, out2 */

executed 2496 times by 1 test: case 103:

Executed by:

Self test (438)

2496

2289 pIn1 = &aMem[pOp->p1]; -

2290 pOut = &aMem[pOp->p2]; -

2291 sqlite3VdbeMemSetNull(pOut); -

2292

if( (pIn1->flags & MEM_Null)==0 ){

(pIn1->flags & 0x0001)==0	Description
TRUE	evaluated 2495 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-2495

2293 pOut->flags = MEM_Int; -

2294 pOut->u.i = ~sqlite3VdbeIntValue(pIn1); -

2295

}

executed 2495 times by 1 test: end of block

Executed by:

Self test (438)

2495

2296

break;

executed 2496 times by 1 test: break;

Executed by:

Self test (438)

2496

2297 } -

2298 -

2299 /* Opcode: Once P1 P2 * * * -

2300 ** -

2301 ** Fall through to the next instruction the first time this opcode is -

2302 ** encountered on each invocation of the byte-code program. Jump to P2 -

2303 ** on the second and all subsequent encounters during the same invocation. -

2304 ** -

2305 ** Top-level programs determine first invocation by comparing the P1 -

2306 ** operand against the P1 operand on the OP_Init opcode at the beginning -

2307 ** of the program. If the P1 values differ, then fall through and make -

2308 ** the P1 of this opcode equal to the P1 of OP_Init. If P1 values are -

2309 ** the same then take the jump. -

2310 ** -

2311 ** For subprograms, there is a bitmask in the VdbeFrame that determines -

2312 ** whether or not the jump should be taken. The bitmask is necessary -

2313 ** because the self-altering code trick does not work for recursive -

2314 ** triggers. -

2315 */ -

2316

case

executed 953466 times by 351 tests: case 17:

Executed by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

OP_Once: { /* jump */

executed 953466 times by 351 tests: case 17:

Executed by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

953466

2317 u32 iAddr; /* Address of this instruction */ -

2318 assert( p->aOp[0].opcode==OP_Init ); -

2319

if( p->pFrame ){

p->pFrame

Description

TRUE

evaluated 251095 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 702371 times by 351 tests

Evaluated by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

251095-702371

2320 iAddr = (int)(pOp - p->aOp); -

2321

if( (p->pFrame->aOnce[iAddr/8] & (1<<(iAddr & 7)))!=0 ){

(p->pFrame->aO...Addr & 7)))!=0	Description
TRUE	evaluated 124776 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 126319 times by 1 test Evaluated by: Self test (438)

124776-126319

2322 VdbeBranchTaken(1, 2); -

2323

goto jump_to_p2;

executed 124776 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

124776

2324 } -

2325 p->pFrame->aOnce[iAddr/8] |= 1<<(iAddr & 7); -

2326

}else{

executed 126319 times by 1 test: end of block

Executed by:

Self test (438)

126319

2327

if( p->aOp[0].p1==pOp->p1 ){

p->aOp[0].p1==pOp->p1

Description

TRUE

evaluated 676453 times by 332 tests

Evaluated by:

Self test (10)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
Self test (139)
Self test (14)
Self test (140)
Self test (141)
Self test (142)
Self test (143)
...

FALSE

evaluated 25918 times by 351 tests

Evaluated by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

25918-676453

2328 VdbeBranchTaken(1, 2); -

2329

goto jump_to_p2;

executed 676453 times by 332 tests: goto jump_to_p2;

Executed by:

Self test (10)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
Self test (139)
Self test (14)
Self test (140)
Self test (141)
Self test (142)
Self test (143)
...

676453

2330 } -

2331

}

executed 25918 times by 351 tests: end of block

Executed by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

25918

2332 VdbeBranchTaken(0, 2); -

2333 pOp->p1 = p->aOp[0].p1; -

2334

break;

executed 152237 times by 351 tests: break;

Executed by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

152237

2335 } -

2336 -

2337 /* Opcode: If P1 P2 P3 * * -

2338 ** -

2339 ** Jump to P2 if the value in register P1 is true. The value -

2340 ** is considered true if it is numeric and non-zero. If the value -

2341 ** in P1 is NULL then take the jump if and only if P3 is non-zero. -

2342 */ -

2343

case

executed 585863 times by 29 tests: case 18:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
...

OP_If: { /* jump, in1 */

executed 585863 times by 29 tests: case 18:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
...

585863

2344 int c; -

2345 c = sqlite3VdbeBooleanValue(&aMem[pOp->p1], pOp->p3); -

2346 VdbeBranchTaken(c!=0, 2); -

2347

if( c ) goto jump_to_p2;

executed 542592 times by 26 tests: goto jump_to_p2;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (39)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
...

Description

TRUE

evaluated 542592 times by 26 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (39)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
...

FALSE

evaluated 43271 times by 21 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

43271-542592

2348

break;

executed 43271 times by 21 tests: break;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

43271

2349 } -

2350 -

2351 /* Opcode: IfNot P1 P2 P3 * * -

2352 ** -

2353 ** Jump to P2 if the value in register P1 is False. The value -

2354 ** is considered false if it has a numeric value of zero. If the value -

2355 ** in P1 is NULL then take the jump if and only if P3 is non-zero. -

2356 */ -

2357

case

executed 191976 times by 6 tests: case 20:

Executed by:

Self test (24)
Self test (28)
Self test (32)
Self test (33)
Self test (438)
Self test (47)

OP_IfNot: { /* jump, in1 */

executed 191976 times by 6 tests: case 20:

Executed by:

Self test (24)
Self test (28)
Self test (32)
Self test (33)
Self test (438)
Self test (47)

191976

2358 int c; -

2359 c = !sqlite3VdbeBooleanValue(&aMem[pOp->p1], !pOp->p3); -

2360 VdbeBranchTaken(c!=0, 2); -

2361

if( c ) goto jump_to_p2;

executed 77145 times by 6 tests: goto jump_to_p2;

Executed by:

Self test (24)
Self test (28)
Self test (32)
Self test (33)
Self test (438)
Self test (47)

c	Description
TRUE	evaluated 77145 times by 6 tests Evaluated by: Self test (24) Self test (28) Self test (32) Self test (33) Self test (438) Self test (47)
FALSE	evaluated 114831 times by 3 tests Evaluated by: Self test (32) Self test (33) Self test (438)

77145-114831

2362

break;

executed 114831 times by 3 tests: break;

Executed by:

Self test (32)
Self test (33)
Self test (438)

114831

2363 } -

2364 -

2365 /* Opcode: IsNull P1 P2 * * * -

2366 ** Synopsis: if r[P1]==NULL goto P2 -

2367 ** -

2368 ** Jump to P2 if the value in register P1 is NULL. -

2369 */ -

2370

case

executed 831965 times by 385 tests: case 50:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

OP_IsNull: { /* same as TK_ISNULL, jump, in1 */

executed 831965 times by 385 tests: case 50:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

831965

2371 pIn1 = &aMem[pOp->p1]; -

2372 VdbeBranchTaken( (pIn1->flags & MEM_Null)!=0, 2); -

2373

if( (pIn1->flags & MEM_Null)!=0 ){

(pIn1->flags & 0x0001)!=0

Description

TRUE

evaluated 15017 times by 12 tests

Evaluated by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

FALSE

evaluated 816948 times by 381 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

15017-816948

2374

goto jump_to_p2;

executed 15017 times by 12 tests: goto jump_to_p2;

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

15017

2375 } -

2376

break;

executed 816948 times by 381 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

816948

2377 } -

2378 -

2379 /* Opcode: NotNull P1 P2 * * * -

2380 ** Synopsis: if r[P1]!=NULL goto P2 -

2381 ** -

2382 ** Jump to P2 if the value in register P1 is not NULL. -

2383 */ -

2384

case

executed 305729 times by 2 tests: case 51:

Executed by:

Self test (34)
Self test (438)

OP_NotNull: { /* same as TK_NOTNULL, jump, in1 */

executed 305729 times by 2 tests: case 51:

Executed by:

Self test (34)
Self test (438)

305729

2385 pIn1 = &aMem[pOp->p1]; -

2386 VdbeBranchTaken( (pIn1->flags & MEM_Null)==0, 2); -

2387

if( (pIn1->flags & MEM_Null)==0 ){

(pIn1->flags & 0x0001)==0	Description
TRUE	evaluated 294972 times by 2 tests Evaluated by: Self test (34) Self test (438)
FALSE	evaluated 10757 times by 1 test Evaluated by: Self test (438)

10757-294972

2388

goto jump_to_p2;

executed 294972 times by 2 tests: goto jump_to_p2;

Executed by:

Self test (34)
Self test (438)

294972

2389 } -

2390

break;

executed 10757 times by 1 test: break;

Executed by:

Self test (438)

10757

2391 } -

2392 -

2393 /* Opcode: IfNullRow P1 P2 P3 * * -

2394 ** Synopsis: if P1.nullRow then r[P3]=NULL, goto P2 -

2395 ** -

2396 ** Check the cursor P1 to see if it is currently pointing at a NULL row. -

2397 ** If it is, then set register P3 to NULL and jump immediately to P2. -

2398 ** If P1 is not on a NULL row, then fall through without making any -

2399 ** changes. -

2400 */ -

2401

case

executed 9 times by 1 test: case 21:

Executed by:

Self test (438)

OP_IfNullRow: { /* jump */

executed 9 times by 1 test: case 21:

Executed by:

Self test (438)

2402 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

2403 assert( p->apCsr[pOp->p1]!=0 ); -

2404

if( p->apCsr[pOp->p1]->nullRow ){

p->apCsr[pOp->p1]->nullRow	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

3-6

2405 sqlite3VdbeMemSetNull(aMem + pOp->p3); -

2406

goto jump_to_p2;

executed 3 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

2407 } -

2408

break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

2409 } -

2410 -

2411 #ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC -

2412 /* Opcode: Offset P1 P2 P3 * * -

2413 ** Synopsis: r[P3] = sqlite_offset(P1) -

2414 ** -

2415 ** Store in register r[P3] the byte offset into the database file that is the -

2416 ** start of the payload for the record at which that cursor P1 is currently -

2417 ** pointing. -

2418 ** -

2419 ** P2 is the column number for the argument to the sqlite_offset() function. -

2420 ** This opcode does not use P2 itself, but the P2 value is used by the -

2421 ** code generator. The P1, P2, and P3 operands to this opcode are the -

2422 ** same as for OP_Column. -

2423 ** -

2424 ** This opcode is only available if SQLite is compiled with the -

2425 ** -DSQLITE_ENABLE_OFFSET_SQL_FUNC option. -

2426 */ -

2427 case OP_Offset: { /* out3 */ -

2428 VdbeCursor *pC; /* The VDBE cursor */ -

2429 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

2430 pC = p->apCsr[pOp->p1]; -

2431 pOut = &p->aMem[pOp->p3]; -

2432 if( NEVER(pC==0) || pC->eCurType!=CURTYPE_BTREE ){ -

2433 sqlite3VdbeMemSetNull(pOut); -

2434 }else{ -

2435 sqlite3VdbeMemSetInt64(pOut, sqlite3BtreeOffset(pC->uc.pCursor)); -

2436 } -

2437 break; -

2438 } -

2439 #endif /* SQLITE_ENABLE_OFFSET_SQL_FUNC */ -

2440 -

2441 /* Opcode: Column P1 P2 P3 P4 P5 -

2442 ** Synopsis: r[P3]=PX -

2443 ** -

2444 ** Interpret the data that cursor P1 points to as a structure built using -

2445 ** the MakeRecord instruction. (See the MakeRecord opcode for additional -

2446 ** information about the format of the data.) Extract the P2-th column -

2447 ** from this record. If there are less that (P2+1) -

2448 ** values in the record, extract a NULL. -

2449 ** -

2450 ** The value extracted is stored in register P3. -

2451 ** -

2452 ** If the record contains fewer than P2 fields, then extract a NULL. Or, -

2453 ** if the P4 argument is a P4_MEM use the value of the P4 argument as -

2454 ** the result. -

2455 ** -

2456 ** If the OPFLAG_CLEARCACHE bit is set on P5 and P1 is a pseudo-table cursor, -

2457 ** then the cache of the cursor is reset prior to extracting the column. -

2458 ** The first OP_Column against a pseudo-table after the value of the content -

2459 ** register has changed should have this bit set. -

2460 ** -

2461 ** If the OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG bits are set on P5 then -

2462 ** the result is guaranteed to only be used as the argument of a length() -

2463 ** or typeof() function, respectively. The loading of large blobs can be -

2464 ** skipped for length() and all content loading can be skipped for typeof(). -

2465 */ -

2466

case

executed 34114538 times by 434 tests: case 90:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_Column: {

executed 34114538 times by 434 tests: case 90:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

34114538

2467 int p2; /* column number to retrieve */ -

2468 VdbeCursor *pC; /* The VDBE cursor */ -

2469 BtCursor *pCrsr; /* The BTree cursor */ -

2470 u32 *aOffset; /* aOffset[i] is offset to start of data for i-th column */ -

2471 int len; /* The length of the serialized data for the column */ -

2472 int i; /* Loop counter */ -

2473 Mem *pDest; /* Where to write the extracted value */ -

2474 Mem sMem; /* For storing the record being decoded */ -

2475 const u8 *zData; /* Part of the record being decoded */ -

2476 const u8 *zHdr; /* Next unparsed byte of the header */ -

2477 const u8 *zEndHdr; /* Pointer to first byte after the header */ -

2478 u64 offset64; /* 64-bit offset */ -

2479 u32 t; /* A type code from the record header */ -

2480 Mem *pReg; /* PseudoTable input register */ -

2481 -

2482 pC = p->apCsr[pOp->p1]; -

2483 p2 = pOp->p2; -

2484 -

2485 /* If the cursor cache is stale (meaning it is not currently point at -

2486 ** the correct row) then bring it up-to-date by doing the necessary -

2487 ** B-Tree seek. */ -

2488 rc = sqlite3VdbeCursorMoveto(&pC, &p2); -

2489

if( rc ) goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 34114537 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1-34114537

2490 -

2491 assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) ); -

2492 pDest = &aMem[pOp->p3]; -

2493 memAboutToChange(p, pDest); -

2494 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

2495 assert( pC!=0 ); -

2496 assert( p2<pC->nField ); -

2497 aOffset = pC->aOffset; -

2498 assert( pC->eCurType!=CURTYPE_VTAB ); -

2499 assert( pC->eCurType!=CURTYPE_PSEUDO || pC->nullRow ); -

2500 assert( pC->eCurType!=CURTYPE_SORTER ); -

2501 -

2502

if( pC->cacheStatus!=p->cacheCtr ){ /*OPTIMIZATION-IF-FALSE*/

pC->cacheStatus!=p->cacheCtr

Description

TRUE

evaluated 21180429 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 12934108 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

12934108-21180429

2503

if( pC->nullRow ){

pC->nullRow

Description

TRUE

evaluated 2625320 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 18555109 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2625320-18555109

2504

if( pC->eCurType==CURTYPE_PSEUDO ){

pC->eCurType==3	Description
TRUE	evaluated 2623746 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1574 times by 1 test Evaluated by: Self test (438)

1574-2623746

2505 /* For the special case of as pseudo-cursor, the seekResult field -

2506 ** identifies the register that holds the record */ -

2507 assert( pC->seekResult>0 ); -

2508 pReg = &aMem[pC->seekResult]; -

2509 assert( pReg->flags & MEM_Blob ); -

2510 assert( memIsValid(pReg) ); -

2511 pC->payloadSize = pC->szRow = pReg->n; -

2512 pC->aRow = (u8*)pReg->z; -

2513

}else{

executed 2623746 times by 1 test: end of block

Executed by:

Self test (438)

2623746

2514 sqlite3VdbeMemSetNull(pDest); -

2515

goto op_column_out;

executed 1574 times by 1 test: goto op_column_out;

Executed by:

Self test (438)

1574

2516 } -

2517 }else{ -

2518 pCrsr = pC->uc.pCursor; -

2519 assert( pC->eCurType==CURTYPE_BTREE ); -

2520 assert( pCrsr ); -

2521 assert( sqlite3BtreeCursorIsValid(pCrsr) ); -

2522 pC->payloadSize = sqlite3BtreePayloadSize(pCrsr); -

2523 pC->aRow = sqlite3BtreePayloadFetch(pCrsr, &pC->szRow); -

2524 assert( pC->szRow<=pC->payloadSize ); -

2525 assert( pC->szRow<=65536 ); /* Maximum page size is 64KiB */ -

2526

if( pC->payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){

pC->payloadSiz...)db->aLimit[0]

Description

TRUE

never evaluated

FALSE

evaluated 18555109 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

0-18555109

2527

goto too_big;

never executed: goto too_big;

2528 } -

2529

}

executed 18555109 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

18555109

2530 pC->cacheStatus = p->cacheCtr; -

2531

pC->iHdrOffset = getVarint32(pC->aRow, aOffset[0]);

(*(pC->aRow)<(u8)0x80)

Description

TRUE

evaluated 21177968 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 887 times by 1 test

Evaluated by:

Self test (438)

887-21177968

2532 pC->nHdrParsed = 0; -

2533 -

2534 -

2535

if( pC->szRow<aOffset[0] ){ /*OPTIMIZATION-IF-FALSE*/

pC->szRow<aOffset[0]

Description

TRUE

evaluated 995 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 21177860 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

995-21177860

2536 /* pC->aRow does not have to hold the entire row, but it does at least -

2537 ** need to cover the header of the record. If pC->aRow does not contain -

2538 ** the complete header, then set it to zero, forcing the header to be -

2539 ** dynamically allocated. */ -

2540 pC->aRow = 0; -

2541 pC->szRow = 0; -

2542 -

2543 /* Make sure a corrupt database has not given us an oversize header. -

2544 ** Do this now to avoid an oversize memory allocation. -

2545 ** -

2546 ** Type entries can be between 1 and 5 bytes each. But 4 and 5 byte -

2547 ** types use so much data space that there can only be 4096 and 32 of -

2548 ** them, respectively. So the maximum header length results from a -

2549 ** 3-byte type for each of the maximum of 32768 columns plus three -

2550 ** extra bytes for the header length itself. 32768*3 + 3 = 98307. -

2551 */ -

2552

if( aOffset[0] > 98307 || aOffset[0] > pC->payloadSize ){

aOffset[0] > 98307	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 994 times by 1 test Evaluated by: Self test (438)

aOffset[0] > pC->payloadSize	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 990 times by 1 test Evaluated by: Self test (438)

1-994

2553

goto op_column_corrupt;

executed 5 times by 1 test: goto op_column_corrupt;

Executed by:

Self test (438)

2554 } -

2555

}else{

executed 990 times by 1 test: end of block

Executed by:

Self test (438)

990

2556 /* This is an optimization. By skipping over the first few tests -

2557 ** (ex: pC->nHdrParsed<=p2) in the next section, we achieve a -

2558 ** measurable performance gain. -

2559 ** -

2560 ** This branch is taken even if aOffset[0]==0. Such a record is never -

2561 ** generated by SQLite, and could be considered corruption, but we -

2562 ** accept it for historical reasons. When aOffset[0]==0, the code this -

2563 ** branch jumps to reads past the end of the record, but never more -

2564 ** than a few bytes. Even if the record occurs at the end of the page -

2565 ** content area, the "page header" comes after the page content and so -

2566 ** this overread is harmless. Similar overreads can occur for a corrupt -

2567 ** database file. -

2568 */ -

2569 zData = pC->aRow; -

2570 assert( pC->nHdrParsed<=p2 ); /* Conditional skipped */ -

2571 testcase( aOffset[0]==0 ); -

2572

goto op_column_read_header;

executed 21177860 times by 434 tests: goto op_column_read_header;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

21177860

2573 } -

2574 } -

2575 -

2576 /* Make sure at least the first p2+1 entries of the header have been -

2577 ** parsed and valid information is in aOffset[] and pC->aType[]. -

2578 */ -

2579

if( pC->nHdrParsed<=p2 ){

pC->nHdrParsed<=p2

Description

TRUE

evaluated 4404221 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 8530877 times by 47 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (2)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
Self test (48)
Self test (5)
Self test (53)
...

4404221-8530877

2580 /* If there is more header available for parsing in the record, try -

2581 ** to extract additional fields up through the p2+1-th field -

2582 */ -

2583

if( pC->iHdrOffset<aOffset[0] ){

pC->iHdrOffset<aOffset[0]

Description

TRUE

evaluated 4404083 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 138 times by 1 test

Evaluated by:

Self test (438)

138-4404083

2584 /* Make sure zData points to enough of the record to cover the header. */ -

2585

if( pC->aRow==0 ){

pC->aRow==0

Description

TRUE

evaluated 101889 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4302194 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

101889-4302194

2586 memset(&sMem, 0, sizeof(sMem)); -

2587 rc = sqlite3VdbeMemFromBtree(pC->uc.pCursor, 0, aOffset[0], &sMem); -

2588

if( rc!=SQLITE_OK ) goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc!=0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 101888 times by 1 test Evaluated by: Self test (438)

1-101888

2589 zData = (u8*)sMem.z; -

2590

}else{

executed 101888 times by 1 test: end of block

Executed by:

Self test (438)

101888

2591 zData = pC->aRow; -

2592

}

executed 4302194 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

4302194

2593 -

2594 /* Fill in pC->aType[i] and aOffset[i] values through the p2-th field. */ -

2595

op_column_read_header:

code before this statement executed 4404082 times by 434 tests: op_column_read_header:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

4404082

2596 i = pC->nHdrParsed; -

2597 offset64 = aOffset[i]; -

2598 zHdr = zData + pC->iHdrOffset; -

2599 zEndHdr = zData + aOffset[0]; -

2600 testcase( zHdr>=zEndHdr ); -

2601 do{ -

2602

if( (t = zHdr[0])<0x80 ){

(t = zHdr[0])<0x80

Description

TRUE

evaluated 36900007 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 4743820 times by 358 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
...

4743820-36900007

2603 zHdr++; -

2604 offset64 += sqlite3VdbeOneByteSerialTypeLen(t); -

2605

}else{

executed 36900007 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

36900007

2606 zHdr += sqlite3GetVarint32(zHdr, &t); -

2607 offset64 += sqlite3VdbeSerialTypeLen(t); -

2608

}

executed 4743820 times by 358 tests: end of block

Executed by:

Self test (10)
Self test (101)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
...

4743820

2609 pC->aType[i++] = t; -

2610 aOffset[i] = (u32)(offset64 & 0xffffffff); -

2611

}while( i<=p2 && zHdr<zEndHdr );

executed 41643827 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

i<=p2

Description

TRUE

evaluated 16062301 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 25581526 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

zHdr<zEndHdr

Description

TRUE

evaluated 16061885 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 416 times by 1 test

Evaluated by:

Self test (438)

416-41643827

2612 -

2613 /* The record is corrupt if any of the following are true: -

2614 ** (1) the bytes of the header extend past the declared header size -

2615 ** (2) the entire header was used but not all data was used -

2616 ** (3) the end of the data extends beyond the end of the record. -

2617 */ -

2618

if( (zHdr>=zEndHdr && (zHdr>zEndHdr || offset64!=pC->payloadSize))

zHdr>=zEndHdr

Description

TRUE

evaluated 14499977 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 11081965 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

zHdr>zEndHdr

Description

TRUE

evaluated 10 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 14499967 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

offset64!=pC->payloadSize

Description

TRUE

evaluated 9 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 14499958 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

9-14499977

2619

|| (offset64 > pC->payloadSize)

(offset64 > pC->payloadSize)

Description

TRUE

never evaluated

FALSE

evaluated 25581923 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

0-25581923

2620 ){ -

2621

if( aOffset[0]==0 ){

aOffset[0]==0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 17 times by 1 test Evaluated by: Self test (438)

2-17

2622 i = 0; -

2623 zHdr = zEndHdr; -

2624

}else{

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

2625

if( pC->aRow==0 ) sqlite3VdbeMemRelease(&sMem);

never executed: sqlite3VdbeMemRelease(&sMem);

pC->aRow==0	Description
TRUE	never evaluated
FALSE	evaluated 17 times by 1 test Evaluated by: Self test (438)

0-17

2626

goto op_column_corrupt;

executed 17 times by 1 test: goto op_column_corrupt;

Executed by:

Self test (438)

2627 } -

2628 } -

2629 -

2630 pC->nHdrParsed = i; -

2631 pC->iHdrOffset = (u32)(zHdr - zData); -

2632

if( pC->aRow==0 ) sqlite3VdbeMemRelease(&sMem);

executed 101888 times by 1 test: sqlite3VdbeMemRelease(&sMem);

Executed by:

Self test (438)

pC->aRow==0

Description

TRUE

evaluated 101888 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 25480037 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

101888-25480037

2633

}else{

executed 25581925 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

25581925

2634 t = 0; -

2635

}

executed 138 times by 1 test: end of block

Executed by:

Self test (438)

138

2636 -

2637 /* If after trying to extract new entries from the header, nHdrParsed is -

2638 ** still not up to p2, that means that the record has fewer than p2 -

2639 ** columns. So the result will be either the default value or a NULL. -

2640 */ -

2641

if( pC->nHdrParsed<=p2 ){

pC->nHdrParsed<=p2

Description

TRUE

evaluated 554 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 25581509 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

554-25581509

2642

if( pOp->p4type==P4_MEM ){

pOp->p4type==(-11)	Description
TRUE	evaluated 129 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 425 times by 1 test Evaluated by: Self test (438)

129-425

2643 sqlite3VdbeMemShallowCopy(pDest, pOp->p4.pMem, MEM_Static); -

2644

}else{

executed 129 times by 1 test: end of block

Executed by:

Self test (438)

129

2645 sqlite3VdbeMemSetNull(pDest); -

2646

}

executed 425 times by 1 test: end of block

Executed by:

Self test (438)

425

2647

goto op_column_out;

executed 554 times by 1 test: goto op_column_out;

Executed by:

Self test (438)

554

2648 } -

2649

}else{

executed 25581509 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

25581509

2650 t = pC->aType[p2]; -

2651

}

executed 8530877 times by 47 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (2)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (4)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
Self test (45)
Self test (46)
Self test (47)
Self test (48)
Self test (5)
Self test (53)
...

8530877

2652 -

2653 /* Extract the content for the p2+1-th column. Control can only -

2654 ** reach this point if aOffset[p2], aOffset[p2+1], and pC->aType[p2] are -

2655 ** all valid. -

2656 */ -

2657 assert( p2<pC->nHdrParsed ); -

2658 assert( rc==SQLITE_OK ); -

2659 assert( sqlite3VdbeCheckMemInvariants(pDest) ); -

2660

if( VdbeMemDynamic(pDest) ){

(((pDest)->fla...0|0x0400))!=0)

Description

TRUE

evaluated 2428 times by 3 tests

Evaluated by:

Self test (34)
Self test (438)
Self test (64)

FALSE

evaluated 34109958 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2428-34109958

2661 sqlite3VdbeMemSetNull(pDest); -

2662

}

executed 2428 times by 3 tests: end of block

Executed by:

Self test (34)
Self test (438)
Self test (64)

2428

2663 assert( t==pC->aType[p2] ); -

2664

if( pC->szRow>=aOffset[p2+1] ){

pC->szRow>=aOffset[p2+1]

Description

TRUE

evaluated 33641753 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 470633 times by 7 tests

Evaluated by:

Self test (101)
Self test (2)
Self test (3)
Self test (32)
Self test (33)
Self test (438)
Self test (65)

470633-33641753

2665 /* This is the common case where the desired content fits on the original -

2666 ** page - where the content is not on an overflow page */ -

2667 zData = pC->aRow + aOffset[p2]; -

2668

if( t<12 ){

t<12

Description

TRUE

evaluated 19201818 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 14439935 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

14439935-19201818

2669 sqlite3VdbeSerialGet(zData, t, pDest); -

2670

}else{

executed 19201818 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

19201818

2671 /* If the column value is a string, we need a persistent value, not -

2672 ** a MEM_Ephem value. This branch is a fast short-cut that is equivalent -

2673 ** to calling sqlite3VdbeSerialGet() and sqlite3VdbeDeephemeralize(). -

2674 */ -

2675 static const u16 aFlag[] = { MEM_Blob, MEM_Str|MEM_Term }; -

2676 pDest->n = len = (t-12)/2; -

2677 pDest->enc = encoding; -

2678

if( pDest->szMalloc < len+2 ){

pDest->szMalloc < len+2

Description

TRUE

evaluated 194265 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 14245670 times by 406 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

194265-14245670

2679 pDest->flags = MEM_Null; -

2680

if( sqlite3VdbeMemGrow(pDest, len+2, 0) ) goto no_mem;

executed 24 times by 1 test: goto no_mem;

Executed by:

Self test (438)

sqlite3VdbeMem...est, len+2, 0)

Description

TRUE

evaluated 24 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 194241 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

24-194241

2681

}else{

executed 194241 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

194241

2682 pDest->z = pDest->zMalloc; -

2683

}

executed 14245670 times by 406 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

14245670

2684 memcpy(pDest->z, zData, len); -

2685 pDest->z[len] = 0; -

2686 pDest->z[len+1] = 0; -

2687 pDest->flags = aFlag[t&1]; -

2688

}

executed 14439911 times by 434 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

14439911

2689 }else{ -

2690 pDest->enc = encoding; -

2691 /* This branch happens only when content is on overflow pages */ -

2692

if( ((pOp->p5 & (OPFLAG_LENGTHARG|OPFLAG_TYPEOFARG))!=0

(pOp->p5 & (0x40\|0x80))!=0	Description
TRUE	evaluated 195192 times by 2 tests Evaluated by: Self test (438) Self test (65)
FALSE	evaluated 275441 times by 7 tests Evaluated by: Self test (101) Self test (2) Self test (3) Self test (32) Self test (33) Self test (438) Self test (65)

195192-275441

2693

&& ((t>=12 && (t&1)==0) || (pOp->p5 & OPFLAG_TYPEOFARG)!=0))

t>=12	Description
TRUE	evaluated 195186 times by 2 tests Evaluated by: Self test (438) Self test (65)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

(t&1)==0	Description
TRUE	evaluated 52420 times by 2 tests Evaluated by: Self test (438) Self test (65)
FALSE	evaluated 142766 times by 1 test Evaluated by: Self test (438)

(pOp->p5 & 0x80)!=0	Description
TRUE	evaluated 140745 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2027 times by 1 test Evaluated by: Self test (438)

6-195186

2694

|| (len = sqlite3VdbeSerialTypeLen(t))==0

(len = sqlite3...TypeLen(t))==0	Description
TRUE	evaluated 110 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 277358 times by 7 tests Evaluated by: Self test (101) Self test (2) Self test (3) Self test (32) Self test (33) Self test (438) Self test (65)

110-277358

2695 ){ -

2696 /* Content is irrelevant for -

2697 ** 1. the typeof() function, -

2698 ** 2. the length(X) function if X is a blob, and -

2699 ** 3. if the content length is zero. -

2700 ** So we might as well use bogus content rather than reading -

2701 ** content from disk. -

2702 ** -

2703 ** Although sqlite3VdbeSerialGet() may read at most 8 bytes from the -

2704 ** buffer passed to it, debugging function VdbeMemPrettyPrint() may -

2705 ** read up to 16. So 16 bytes of bogus content is supplied. -

2706 */ -

2707 static u8 aZero[16]; /* This is the bogus content */ -

2708 sqlite3VdbeSerialGet(aZero, t, pDest); -

2709

}else{

executed 193275 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (65)

193275

2710 rc = sqlite3VdbeMemFromBtree(pC->uc.pCursor, aOffset[p2], len, pDest); -

2711

if( rc!=SQLITE_OK ) goto abort_due_to_error;

executed 4 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc!=0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 277354 times by 7 tests Evaluated by: Self test (101) Self test (2) Self test (3) Self test (32) Self test (33) Self test (438) Self test (65)

4-277354

2712 sqlite3VdbeSerialGet((const u8*)pDest->z, t, pDest); -

2713 pDest->flags &= ~MEM_Ephem; -

2714

}

executed 277354 times by 7 tests: end of block

Executed by:

Self test (101)
Self test (2)
Self test (3)
Self test (32)
Self test (33)
Self test (438)
Self test (65)

277354

2715 } -

2716 -

2717

op_column_out:

code before this statement executed 34112358 times by 434 tests: op_column_out:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

34112358

2718 UPDATE_MAX_BLOBSIZE(pDest); -

2719 REGISTER_TRACE(pOp->p3, pDest); -

2720

break;

executed 34114486 times by 434 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

34114486

2721 -

2722 op_column_corrupt: -

2723

if( aOp[0].p3>0 ){

aOp[0].p3>0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 16 times by 1 test Evaluated by: Self test (438)

6-16

2724 pOp = &aOp[aOp[0].p3-1]; -

2725

break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

2726 }else{ -

2727 rc = SQLITE_CORRUPT_BKPT; -

2728

goto abort_due_to_error;

executed 16 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

2729 } -

2730 } -

2731 -

2732 /* Opcode: Affinity P1 P2 * P4 * -

2733 ** Synopsis: affinity(r[P1@P2]) -

2734 ** -

2735 ** Apply affinities to a range of P2 registers starting with P1. -

2736 ** -

2737 ** P4 is a string that is P2 characters long. The N-th character of the -

2738 ** string indicates the column affinity that should be used for the N-th -

2739 ** memory cell in the range. -

2740 */ -

2741

case

executed 437095 times by 333 tests: case 91:

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

OP_Affinity: {

executed 437095 times by 333 tests: case 91:

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

437095

2742 const char *zAffinity; /* The affinity to be applied */ -

2743 -

2744 zAffinity = pOp->p4.z; -

2745 assert( zAffinity!=0 ); -

2746 assert( pOp->p2>0 ); -

2747 assert( zAffinity[pOp->p2]==0 ); -

2748 pIn1 = &aMem[pOp->p1]; -

2749 do{ -

2750 assert( pIn1 <= &p->aMem[(p->nMem+1 - p->nCursor)] ); -

2751 assert( memIsValid(pIn1) ); -

2752 applyAffinity(pIn1, *(zAffinity++), encoding); -

2753 pIn1++; -

2754

}while( zAffinity[0] );

executed 471535 times by 333 tests: end of block

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

zAffinity[0]

Description

TRUE

evaluated 34440 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 437095 times by 333 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

34440-471535

2755

break;

executed 437095 times by 333 tests: break;

Executed by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

437095

2756 } -

2757 -

2758 /* Opcode: MakeRecord P1 P2 P3 P4 * -

2759 ** Synopsis: r[P3]=mkrec(r[P1@P2]) -

2760 ** -

2761 ** Convert P2 registers beginning with P1 into the [record format] -

2762 ** use as a data record in a database table or as a key -

2763 ** in an index. The OP_Column opcode can decode the record later. -

2764 ** -

2765 ** P4 may be a string that is P2 characters long. The N-th character of the -

2766 ** string indicates the column affinity that should be used for the N-th -

2767 ** field of the index key. -

2768 ** -

2769 ** The mapping from character to affinity is given by the SQLITE_AFF_ -

2770 ** macros defined in sqliteInt.h. -

2771 ** -

2772 ** If P4 is NULL then all index fields have the affinity BLOB. -

2773 */ -

2774

case

executed 8740600 times by 403 tests: case 102:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

OP_MakeRecord: {

executed 8740600 times by 403 tests: case 102:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

8740600

2775 u8 *zNewRecord; /* A buffer to hold the data for the new record */ -

2776 Mem *pRec; /* The new record */ -

2777 u64 nData; /* Number of bytes of data space */ -

2778 int nHdr; /* Number of bytes of header space */ -

2779 i64 nByte; /* Data space required for this record */ -

2780 i64 nZero; /* Number of zero bytes at the end of the record */ -

2781 int nVarint; /* Number of bytes in a varint */ -

2782 u32 serial_type; /* Type field */ -

2783 Mem *pData0; /* First field to be combined into the record */ -

2784 Mem *pLast; /* Last field of the record */ -

2785 int nField; /* Number of fields in the record */ -

2786 char *zAffinity; /* The affinity string for the record */ -

2787 int file_format; /* File format to use for encoding */ -

2788 int i; /* Space used in zNewRecord[] header */ -

2789 int j; /* Space used in zNewRecord[] content */ -

2790 u32 len; /* Length of a field */ -

2791 -

2792 /* Assuming the record contains N fields, the record format looks -

2793 ** like this: -

2794 ** -

2795 ** ------------------------------------------------------------------------ -

2797 ** ------------------------------------------------------------------------ -

2798 ** -

2799 ** Data(0) is taken from register P1. Data(1) comes from register P1+1 -

2800 ** and so forth. -

2801 ** -

2802 ** Each type field is a varint representing the serial type of the -

2803 ** corresponding data element (see sqlite3VdbeSerialType()). The -

2804 ** hdr-size field is also a varint which is the offset from the beginning -

2805 ** of the record to data0. -

2806 */ -

2807 nData = 0; /* Number of bytes of data space */ -

2808 nHdr = 0; /* Number of bytes of header space */ -

2809 nZero = 0; /* Number of zero bytes at the end of the record */ -

2810 nField = pOp->p1; -

2811 zAffinity = pOp->p4.z; -

2812 assert( nField>0 && pOp->p2>0 && pOp->p2+nField<=(p->nMem+1 - p->nCursor)+1 ); -

2813 pData0 = &aMem[nField]; -

2814 nField = pOp->p2; -

2815 pLast = &pData0[nField-1]; -

2816 file_format = p->minWriteFileFormat; -

2817 -

2818 /* Identify the output register */ -

2819 assert( pOp->p3<pOp->p1 || pOp->p3>=pOp->p1+pOp->p2 ); -

2820 pOut = &aMem[pOp->p3]; -

2821 memAboutToChange(p, pOut); -

2822 -

2823 /* Apply the requested affinity to all inputs -

2824 */ -

2825 assert( pData0<=pLast ); -

2826

if( zAffinity ){

zAffinity

Description

TRUE

evaluated 455985 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

FALSE

evaluated 8284615 times by 393 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
...

455985-8284615

2827 pRec = pData0; -

2828 do{ -

2829 applyAffinity(pRec++, *(zAffinity++), encoding); -

2830 assert( zAffinity[0]==0 || pRec<=pLast ); -

2831

}while( zAffinity[0] );

executed 841932 times by 31 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

zAffinity[0]

Description

TRUE

evaluated 385947 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

FALSE

evaluated 455985 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

385947-841932

2832

}

executed 455985 times by 31 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

455985

2833 -

2834 #ifdef SQLITE_ENABLE_NULL_TRIM -

2835 /* NULLs can be safely trimmed from the end of the record, as long as -

2836 ** as the schema format is 2 or more and none of the omitted columns -

2837 ** have a non-NULL default value. Also, the record must be left with -

2838 ** at least one field. If P5>0 then it will be one more than the -

2839 ** index of the right-most column with a non-NULL default value */ -

2840 if( pOp->p5 ){ -

2841 while( (pLast->flags & MEM_Null)!=0 && nField>pOp->p5 ){ -

2842 pLast--; -

2843 nField--; -

2844 } -

2845 } -

2846 #endif -

2847 -

2848 /* Loop through the elements that will make up the record to figure -

2849 ** out how much space is required for the new record. -

2850 */ -

2851 pRec = pLast; -

2852 do{ -

2853 assert( memIsValid(pRec) ); -

2854 serial_type = sqlite3VdbeSerialType(pRec, file_format, &len); -

2855

if( pRec->flags & MEM_Zero ){

pRec->flags & 0x4000

Description

TRUE

evaluated 6866 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 16877077 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

6866-16877077

2856

if( serial_type==0 ){

serial_type==0	Description
TRUE	evaluated 47 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6819 times by 1 test Evaluated by: Self test (438)

47-6819

2857 /* Values with MEM_Null and MEM_Zero are created by xColumn virtual -

2858 ** table methods that never invoke sqlite3_result_xxxxx() while -

2859 ** computing an unchanging column value in an UPDATE statement. -

2860 ** Give such values a special internal-use-only serial-type of 10 -

2861 ** so that they can be passed through to xUpdate and have -

2862 ** a true sqlite3_value_nochange(). */ -

2863 assert( pOp->p5==OPFLAG_NOCHNG_MAGIC || CORRUPT_DB ); -

2864 serial_type = 10; -

2865

}else if( nData ){

executed 47 times by 1 test: end of block

Executed by:

Self test (438)

nData	Description
TRUE	evaluated 9 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6810 times by 1 test Evaluated by: Self test (438)

9-6810

2866

if( sqlite3VdbeMemExpandBlob(pRec) ) goto no_mem;

never executed: goto no_mem;

sqlite3VdbeMemExpandBlob(pRec)	Description
TRUE	never evaluated
FALSE	evaluated 9 times by 1 test Evaluated by: Self test (438)

0-9

2867

}else{

executed 9 times by 1 test: end of block

Executed by:

Self test (438)

2868 nZero += pRec->u.nZero; -

2869 len -= pRec->u.nZero; -

2870

}

executed 6810 times by 1 test: end of block

Executed by:

Self test (438)

6810

2871 } -

2872 nData += len; -

2873 testcase( serial_type==127 ); -

2874 testcase( serial_type==128 ); -

2875

nHdr += serial_type<=127 ? 1 : sqlite3VarintLen(serial_type);

serial_type<=127

Description

TRUE

evaluated 13607329 times by 402 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 3276614 times by 369 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
...

3276614-13607329

2876 pRec->uTemp = serial_type; -

2877

if( pRec==pData0 ) break;

executed 8740600 times by 403 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

pRec==pData0

Description

TRUE

evaluated 8740600 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 8143343 times by 400 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

8143343-8740600

2878 pRec--; -

2879

}while(1);

executed 8143343 times by 400 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

8143343

2880 -

2881 /* EVIDENCE-OF: R-22564-11647 The header begins with a single varint -

2882 ** which determines the total number of bytes in the header. The varint -

2883 ** value is the size of the header in bytes including the size varint -

2884 ** itself. */ -

2885 testcase( nHdr==126 ); -

2886 testcase( nHdr==127 ); -

2887

if( nHdr<=126 ){

nHdr<=126

Description

TRUE

evaluated 8739708 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 892 times by 1 test

Evaluated by:

Self test (438)

892-8739708

2888 /* The common case */ -

2889 nHdr += 1; -

2890

}else{

executed 8739708 times by 403 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

8739708

2891 /* Rare case of a really large header */ -

2892 nVarint = sqlite3VarintLen(nHdr); -

2893 nHdr += nVarint; -

2894

if( nVarint<sqlite3VarintLen(nHdr) ) nHdr++;

executed 10 times by 1 test: nHdr++;

Executed by:

Self test (438)

nVarint<sqlite3VarintLen(nHdr)	Description
TRUE	evaluated 10 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 882 times by 1 test Evaluated by: Self test (438)

10-882

2895

}

executed 892 times by 1 test: end of block

Executed by:

Self test (438)

892

2896 nByte = nHdr+nData; -

2897 -

2898 /* Make sure the output register has a buffer large enough to store -

2899 ** the new record. The output register (pOp->p3) is not allowed to -

2900 ** be one of the input registers (because the following call to -

2901 ** sqlite3VdbeMemClearAndResize() could clobber the value before it is used). -

2902 */ -

2903

if( nByte+nZero<=pOut->szMalloc ){

nByte+nZero<=pOut->szMalloc

Description

TRUE

evaluated 7477017 times by 339 tests

Evaluated by:

Self test
Self test (10)
Self test (101)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
Self test (139)
Self test (14)
Self test (140)
Self test (141)
...

FALSE

evaluated 1263583 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

1263583-7477017

2904 /* The output register is already large enough to hold the record. -

2905 ** No error checks or buffer enlargement is required */ -

2906 pOut->z = pOut->zMalloc; -

2907

}else{

executed 7477017 times by 339 tests: end of block

Executed by:

Self test
Self test (10)
Self test (101)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
Self test (139)
Self test (14)
Self test (140)
Self test (141)
...

7477017

2908 /* Need to make sure that the output is not too big and then enlarge -

2909 ** the output register to hold the full result */ -

2910

if( nByte+nZero>db->aLimit[SQLITE_LIMIT_LENGTH] ){

nByte+nZero>db->aLimit[0]

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1263581 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

2-1263581

2911

goto too_big;

executed 2 times by 1 test: goto too_big;

Executed by:

Self test (438)

2912 } -

2913

if( sqlite3VdbeMemClearAndResize(pOut, (int)nByte) ){

sqlite3VdbeMem...t, (int)nByte)

Description

TRUE

never evaluated

FALSE

evaluated 1263581 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

0-1263581

2914

goto no_mem;

never executed: goto no_mem;

2915 } -

2916

}

executed 1263581 times by 403 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

1263581

2917 zNewRecord = (u8 *)pOut->z; -

2918 -

2919 /* Write the record */ -

2920

i = putVarint32(zNewRecord, nHdr);

((u32)(nHdr)<(u32)0x80)

Description

TRUE

evaluated 8739706 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 892 times by 1 test

Evaluated by:

Self test (438)

892-8739706

2921 j = nHdr; -

2922 assert( pData0<=pLast ); -

2923 pRec = pData0; -

2924 do{ -

2925 serial_type = pRec->uTemp; -

2926 /* EVIDENCE-OF: R-06529-47362 Following the size varint are one or more -

2927 ** additional varints, one per column. */ -

2928

i += putVarint32(&zNewRecord[i], serial_type); /* serial type */

((u32)(serial_type)<(u32)0x80)

Description

TRUE

evaluated 13607329 times by 402 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 3276608 times by 369 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
...

3276608-13607329

2929 /* EVIDENCE-OF: R-64536-51728 The values for each column in the record -

2930 ** immediately follow the header. */ -

2931 j += sqlite3VdbeSerialPut(&zNewRecord[j], pRec, serial_type); /* content */ -

2932

}while( (++pRec)<=pLast );

executed 16883937 times by 403 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

(++pRec)<=pLast

Description

TRUE

evaluated 8143339 times by 400 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 8740598 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

8143339-16883937

2933 assert( i==nHdr ); -

2934 assert( j==nByte ); -

2935 -

2936 assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) ); -

2937 pOut->n = (int)nByte; -

2938 pOut->flags = MEM_Blob; -

2939

if( nZero ){

nZero

Description

TRUE

evaluated 6801 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 8733797 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

6801-8733797

2940 pOut->u.nZero = nZero; -

2941 pOut->flags |= MEM_Zero; -

2942

}

executed 6801 times by 1 test: end of block

Executed by:

Self test (438)

6801

2943 REGISTER_TRACE(pOp->p3, pOut); -

2944 UPDATE_MAX_BLOBSIZE(pOut); -

2945

break;

executed 8740598 times by 403 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

8740598

2946 } -

2947 -

2948 /* Opcode: Count P1 P2 * * * -

2949 ** Synopsis: r[P2]=count() -

2950 ** -

2951 ** Store the number of entries (an integer value) in the table or index -

2952 ** opened by cursor P1 in register P2 -

2953 */ -

2954 #ifndef SQLITE_OMIT_BTREECOUNT -

2955

case

executed 131025 times by 15 tests: case 104:

Executed by:

Self test (103)
Self test (104)
Self test (34)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

OP_Count: { /* out2 */

executed 131025 times by 15 tests: case 104:

Executed by:

Self test (103)
Self test (104)
Self test (34)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

131025

2956 i64 nEntry; -

2957 BtCursor *pCrsr; -

2958 -

2959 assert( p->apCsr[pOp->p1]->eCurType==CURTYPE_BTREE ); -

2960 pCrsr = p->apCsr[pOp->p1]->uc.pCursor; -

2961 assert( pCrsr ); -

2962 nEntry = 0; /* Not needed. Only used to silence a warning. */ -

2963 rc = sqlite3BtreeCount(pCrsr, &nEntry); -

2964

if( rc ) goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 131024 times by 15 tests Evaluated by: Self test (103) Self test (104) Self test (34) Self test (43) Self test (438) Self test (45) Self test (53) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71) Self test (74)

1-131024

2965 pOut = out2Prerelease(p, pOp); -

2966 pOut->u.i = nEntry; -

2967

break;

executed 131024 times by 15 tests: break;

Executed by:

Self test (103)
Self test (104)
Self test (34)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

131024

2968 } -

2969 #endif -

2970 -

2971 /* Opcode: Savepoint P1 * * P4 * -

2972 ** -

2973 ** Open, release or rollback the savepoint named by parameter P4, depending -

2974 ** on the value of P1. To open a new savepoint, P1==0. To release (commit) an -

2975 ** existing savepoint, P1==1, or to rollback an existing savepoint P1==2. -

2976 */ -

2977

case

executed 35272 times by 2 tests: case 0:

Executed by:

Self test (438)
Self test (64)

OP_Savepoint: {

executed 35272 times by 2 tests: case 0:

Executed by:

Self test (438)
Self test (64)

35272

2978 int p1; /* Value of P1 operand */ -

2979 char *zName; /* Name of savepoint */ -

2980 int nName; -

2981 Savepoint *pNew; -

2982 Savepoint *pSavepoint; -

2983 Savepoint *pTmp; -

2984 int iSavepoint; -

2985 int ii; -

2986 -

2987 p1 = pOp->p1; -

2988 zName = pOp->p4.z; -

2989 -

2990 /* Assert that the p1 parameter is valid. Also that if there is no open -

2991 ** transaction, then there cannot be any savepoints. -

2992 */ -

2993 assert( db->pSavepoint==0 || db->autoCommit==0 ); -

2994 assert( p1==SAVEPOINT_BEGIN||p1==SAVEPOINT_RELEASE||p1==SAVEPOINT_ROLLBACK ); -

2995 assert( db->pSavepoint || db->isTransactionSavepoint==0 ); -

2996 assert( checkSavepointCount(db) ); -

2997 assert( p->bIsReader ); -

2998 -

2999

if( p1==SAVEPOINT_BEGIN ){

p1==0	Description
TRUE	evaluated 34108 times by 2 tests Evaluated by: Self test (438) Self test (64)
FALSE	evaluated 1164 times by 1 test Evaluated by: Self test (438)

1164-34108

3000

if( db->nVdbeWrite>0 ){

db->nVdbeWrite>0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 34107 times by 2 tests Evaluated by: Self test (438) Self test (64)

1-34107

3001 /* A new savepoint cannot be created if there are active write -

3002 ** statements (i.e. open read/write incremental blob handles). -

3003 */ -

3004 sqlite3VdbeError(p, "cannot open savepoint - SQL statements in progress"); -

3005 rc = SQLITE_BUSY; -

3006

}else{

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

3007 nName = sqlite3Strlen30(zName); -

3008 -

3009 #ifndef SQLITE_OMIT_VIRTUALTABLE -

3010 /* This call is Ok even if this savepoint is actually a transaction -

3011 ** savepoint (and therefore should not prompt xSavepoint()) callbacks. -

3012 ** If this is a transaction savepoint being opened, it is guaranteed -

3013 ** that the db->aVTrans[] array is empty. */ -

3014 assert( db->autoCommit==0 || db->nVTrans==0 ); -

3015 rc = sqlite3VtabSavepoint(db, SAVEPOINT_BEGIN, -

3016 db->nStatement+db->nSavepoint); -

3017

if( rc!=SQLITE_OK ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 34107 times by 2 tests Evaluated by: Self test (438) Self test (64)

0-34107

3018 #endif -

3019 -

3020 /* Create a new savepoint structure. */ -

3021 pNew = sqlite3DbMallocRawNN(db, sizeof(Savepoint)+nName+1); -

3022

if( pNew ){

pNew	Description
TRUE	evaluated 34107 times by 2 tests Evaluated by: Self test (438) Self test (64)
FALSE	never evaluated

0-34107

3023 pNew->zName = (char *)&pNew[1]; -

3024 memcpy(pNew->zName, zName, nName+1); -

3025 -

3026 /* If there is no open transaction, then mark this as a special -

3027 ** "transaction savepoint". */ -

3028

if( db->autoCommit ){

db->autoCommit	Description
TRUE	evaluated 115 times by 2 tests Evaluated by: Self test (438) Self test (64)
FALSE	evaluated 33992 times by 1 test Evaluated by: Self test (438)

115-33992

3029 db->autoCommit = 0; -

3030 db->isTransactionSavepoint = 1; -

3031

}else{

executed 115 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (64)

115

3032 db->nSavepoint++; -

3033

}

executed 33992 times by 1 test: end of block

Executed by:

Self test (438)

33992

3034 -

3035 /* Link the new savepoint into the database handle's list. */ -

3036 pNew->pNext = db->pSavepoint; -

3037 db->pSavepoint = pNew; -

3038 pNew->nDeferredCons = db->nDeferredCons; -

3039 pNew->nDeferredImmCons = db->nDeferredImmCons; -

3040

}

executed 34107 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (64)

34107

3041

}

executed 34107 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (64)

34107

3042 }else{ -

3043 iSavepoint = 0; -

3044 -

3045 /* Find the named savepoint. If there is no such savepoint, then an -

3046 ** an error is returned to the user. */ -

3047 for( -

3048 pSavepoint = db->pSavepoint; -

3049

pSavepoint && sqlite3StrICmp(pSavepoint->zName, zName);

pSavepoint	Description
TRUE	evaluated 29208 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

sqlite3StrICmp...>zName, zName)	Description
TRUE	evaluated 28046 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1162 times by 1 test Evaluated by: Self test (438)

2-29208

3050 pSavepoint = pSavepoint->pNext -

3051 ){ -

3052 iSavepoint++; -

3053

}

executed 28046 times by 1 test: end of block

Executed by:

Self test (438)

28046

3054

if( !pSavepoint ){

!pSavepoint	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1162 times by 1 test Evaluated by: Self test (438)

2-1162

3055 sqlite3VdbeError(p, "no such savepoint: %s", zName); -

3056 rc = SQLITE_ERROR; -

3057

}else if( db->nVdbeWrite>0 && p1==SAVEPOINT_RELEASE ){

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

db->nVdbeWrite>0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1161 times by 1 test Evaluated by: Self test (438)

p1==1	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-1161

3058 /* It is not possible to release (commit) a savepoint if there are -

3059 ** active write statements. -

3060 */ -

3061 sqlite3VdbeError(p, "cannot release savepoint - " -

3062 "SQL statements in progress"); -

3063 rc = SQLITE_BUSY; -

3064

}else{

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

3065 -

3066 /* Determine whether or not this is a transaction savepoint. If so, -

3067 ** and this is a RELEASE command, then the current transaction -

3068 ** is committed. -

3069 */ -

3070

int isTransaction = pSavepoint->pNext==0 && db->isTransactionSavepoint;

pSavepoint->pNext==0	Description
TRUE	evaluated 253 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 908 times by 1 test Evaluated by: Self test (438)

db->isTransactionSavepoint	Description
TRUE	evaluated 103 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 150 times by 1 test Evaluated by: Self test (438)

103-908

3071

if( isTransaction && p1==SAVEPOINT_RELEASE ){

isTransaction	Description
TRUE	evaluated 103 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1058 times by 1 test Evaluated by: Self test (438)

p1==1	Description
TRUE	evaluated 57 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 46 times by 1 test Evaluated by: Self test (438)

46-1058

3072

if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){

(rc = sqlite3V...ckFk(p, 1))!=0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 53 times by 1 test Evaluated by: Self test (438)

4-53

3073

goto vdbe_return;

executed 4 times by 1 test: goto vdbe_return;

Executed by:

Self test (438)

3074 } -

3075 db->autoCommit = 1; -

3076

if( sqlite3VdbeHalt(p)==SQLITE_BUSY ){

sqlite3VdbeHalt(p)==5	Description
TRUE	evaluated 5 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 48 times by 1 test Evaluated by: Self test (438)

5-48

3077 p->pc = (int)(pOp - aOp); -

3078 db->autoCommit = 0; -

3079 p->rc = rc = SQLITE_BUSY; -

3080

goto vdbe_return;

executed 5 times by 1 test: goto vdbe_return;

Executed by:

Self test (438)

3081 } -

3082 db->isTransactionSavepoint = 0; -

3083 rc = p->rc; -

3084

}else{

executed 48 times by 1 test: end of block

Executed by:

Self test (438)

3085 int isSchemaChange; -

3086 iSavepoint = db->nSavepoint - iSavepoint - 1; -

3087

if( p1==SAVEPOINT_ROLLBACK ){

p1==2	Description
TRUE	evaluated 1058 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 46 times by 1 test Evaluated by: Self test (438)

46-1058

3088 isSchemaChange = (db->mDbFlags & DBFLAG_SchemaChange)!=0; -

3089

for(ii=0; ii<db->nDb; ii++){

ii<db->nDb	Description
TRUE	evaluated 2122 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1058 times by 1 test Evaluated by: Self test (438)

1058-2122

3090 rc = sqlite3BtreeTripAllCursors(db->aDb[ii].pBt, -

3091 SQLITE_ABORT_ROLLBACK, -

3092 isSchemaChange==0); -

3093

if( rc!=SQLITE_OK ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 2122 times by 1 test Evaluated by: Self test (438)

0-2122

3094

}

executed 2122 times by 1 test: end of block

Executed by:

Self test (438)

2122

3095

}else{

executed 1058 times by 1 test: end of block

Executed by:

Self test (438)

1058

3096 isSchemaChange = 0; -

3097

}

executed 46 times by 1 test: end of block

Executed by:

Self test (438)

3098

for(ii=0; ii<db->nDb; ii++){

ii<db->nDb	Description
TRUE	evaluated 2214 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1104 times by 1 test Evaluated by: Self test (438)

1104-2214

3099 rc = sqlite3BtreeSavepoint(db->aDb[ii].pBt, p1, iSavepoint); -

3100

if( rc!=SQLITE_OK ){

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 2214 times by 1 test Evaluated by: Self test (438)

0-2214

3101

goto abort_due_to_error;

never executed: goto abort_due_to_error;

3102 } -

3103

}

executed 2214 times by 1 test: end of block

Executed by:

Self test (438)

2214

3104

if( isSchemaChange ){

isSchemaChange	Description
TRUE	evaluated 25 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1079 times by 1 test Evaluated by: Self test (438)

25-1079

3105 sqlite3ExpirePreparedStatements(db, 0); -

3106 sqlite3ResetAllSchemasOfConnection(db); -

3107 db->mDbFlags |= DBFLAG_SchemaChange; -

3108

}

executed 25 times by 1 test: end of block

Executed by:

Self test (438)

3109

}

executed 1104 times by 1 test: end of block

Executed by:

Self test (438)

1104

3110 -

3111 /* Regardless of whether this is a RELEASE or ROLLBACK, destroy all -

3112 ** savepoints nested inside of the savepoint being operated on. */ -

3113

while( db->pSavepoint!=pSavepoint ){

db->pSavepoint!=pSavepoint	Description
TRUE	evaluated 28043 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1152 times by 1 test Evaluated by: Self test (438)

1152-28043

3114 pTmp = db->pSavepoint; -

3115 db->pSavepoint = pTmp->pNext; -

3116 sqlite3DbFree(db, pTmp); -

3117 db->nSavepoint--; -

3118

}

executed 28043 times by 1 test: end of block

Executed by:

Self test (438)

28043

3119 -

3120 /* If it is a RELEASE, then destroy the savepoint being operated on -

3121 ** too. If it is a ROLLBACK TO, then set the number of deferred -

3122 ** constraint violations present in the database to the value stored -

3123 ** when the savepoint was created. */ -

3124

if( p1==SAVEPOINT_RELEASE ){

p1==1	Description
TRUE	evaluated 94 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1058 times by 1 test Evaluated by: Self test (438)

94-1058

3125 assert( pSavepoint==db->pSavepoint ); -

3126 db->pSavepoint = pSavepoint->pNext; -

3127 sqlite3DbFree(db, pSavepoint); -

3128

if( !isTransaction ){

!isTransaction	Description
TRUE	evaluated 46 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 48 times by 1 test Evaluated by: Self test (438)

46-48

3129 db->nSavepoint--; -

3130

}

executed 46 times by 1 test: end of block

Executed by:

Self test (438)

3131

}else{

executed 94 times by 1 test: end of block

Executed by:

Self test (438)

3132 db->nDeferredCons = pSavepoint->nDeferredCons; -

3133 db->nDeferredImmCons = pSavepoint->nDeferredImmCons; -

3134

}

executed 1058 times by 1 test: end of block

Executed by:

Self test (438)

1058

3135 -

3136

if( !isTransaction || p1==SAVEPOINT_ROLLBACK ){

!isTransaction	Description
TRUE	evaluated 1058 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 94 times by 1 test Evaluated by: Self test (438)

p1==2	Description
TRUE	evaluated 46 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 48 times by 1 test Evaluated by: Self test (438)

46-1058

3137 rc = sqlite3VtabSavepoint(db, p1, iSavepoint); -

3138

if( rc!=SQLITE_OK ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 1104 times by 1 test Evaluated by: Self test (438)

0-1104

3139

}

executed 1104 times by 1 test: end of block

Executed by:

Self test (438)

1104

3140

}

executed 1152 times by 1 test: end of block

Executed by:

Self test (438)

1152

3141 } -

3142

if( rc ) goto abort_due_to_error;

executed 4 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 35259 times by 2 tests Evaluated by: Self test (438) Self test (64)

4-35259

3143 -

3144

break;

executed 35259 times by 2 tests: break;

Executed by:

Self test (438)
Self test (64)

35259

3145 } -

3146 -

3147 /* Opcode: AutoCommit P1 P2 * * * -

3148 ** -

3149 ** Set the database auto-commit flag to P1 (1 or 0). If P2 is true, roll -

3150 ** back any currently active btree transactions. If there are any active -

3151 ** VMs (apart from this one), then a ROLLBACK fails. A COMMIT fails if -

3152 ** there are active writing VMs or active VMs that use shared cache. -

3153 ** -

3154 ** This instruction causes the VM to halt. -

3155 */ -

3156

case

executed 7235 times by 53 tests: case 1:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

OP_AutoCommit: {

executed 7235 times by 53 tests: case 1:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

7235

3157 int desiredAutoCommit; -

3158 int iRollback; -

3159 -

3160 desiredAutoCommit = pOp->p1; -

3161 iRollback = pOp->p2; -

3162 assert( desiredAutoCommit==1 || desiredAutoCommit==0 ); -

3163 assert( desiredAutoCommit==1 || iRollback==0 ); -

3164 assert( db->nVdbeActive>0 ); /* At least this one VM is active */ -

3165 assert( p->bIsReader ); -

3166 -

3167

if( desiredAutoCommit!=db->autoCommit ){

desiredAutoCom...db->autoCommit

Description

TRUE

evaluated 7018 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

FALSE

evaluated 217 times by 2 tests

Evaluated by:

Self test (35)
Self test (438)

217-7018

3168

if( iRollback ){

iRollback

Description

TRUE

evaluated 1194 times by 12 tests

Evaluated by:

Self test (10)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (35)
Self test (438)
Self test (6)
Self test (8)
Self test (88)

FALSE

evaluated 5824 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

1194-5824

3169 assert( desiredAutoCommit==1 ); -

3170 sqlite3RollbackAll(db, SQLITE_ABORT_ROLLBACK); -

3171 db->autoCommit = 1; -

3172

}else if( desiredAutoCommit && db->nVdbeWrite>0 ){

executed 1190 times by 8 tests: end of block

Executed by:

Self test (10)
Self test (14)
Self test (18)
Self test (22)
Self test (35)
Self test (438)
Self test (6)
Self test (88)

desiredAutoCommit

Description

TRUE

evaluated 1745 times by 34 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (3)
Self test (30)
Self test (31)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (5)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (72)
Self test (73)
Self test (75)
Self test (76)
Self test (81)
Self test (82)
Self test (83)
Self test (87)
...

FALSE

evaluated 4079 times by 52 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

db->nVdbeWrite>0

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1744 times by 34 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (3)
Self test (30)
Self test (31)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (5)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (72)
Self test (73)
Self test (75)
Self test (76)
Self test (81)
Self test (82)
Self test (83)
Self test (87)
...

1-4079

3173 /* If this instruction implements a COMMIT and other VMs are writing -

3174 ** return an error indicating that the other VMs must complete first. -

3175 */ -

3176 sqlite3VdbeError(p, "cannot commit transaction - " -

3177 "SQL statements in progress"); -

3178 rc = SQLITE_BUSY; -

3179

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

3180

}else if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){

(rc = sqlite3V...ckFk(p, 1))!=0

Description

TRUE

evaluated 49 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 5774 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

49-5774

3181

goto vdbe_return;

executed 49 times by 1 test: goto vdbe_return;

Executed by:

Self test (438)

3182 }else{ -

3183 db->autoCommit = (u8)desiredAutoCommit; -

3184

}

executed 5774 times by 53 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

5774

3185

if( sqlite3VdbeHalt(p)==SQLITE_BUSY ){

sqlite3VdbeHalt(p)==5

Description

TRUE

evaluated 19 times by 2 tests

Evaluated by:

Self test (38)
Self test (438)

FALSE

evaluated 6942 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

19-6942

3186 p->pc = (int)(pOp - aOp); -

3187 db->autoCommit = (u8)(1-desiredAutoCommit); -

3188 p->rc = rc = SQLITE_BUSY; -

3189

goto vdbe_return;

executed 19 times by 2 tests: goto vdbe_return;

Executed by:

Self test (38)
Self test (438)

3190 } -

3191 assert( db->nStatement==0 ); -

3192 sqlite3CloseSavepoints(db); -

3193

if( p->rc==SQLITE_OK ){

p->rc==0

Description

TRUE

evaluated 6924 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

FALSE

evaluated 18 times by 1 test

Evaluated by:

Self test (438)

18-6924

3194 rc = SQLITE_DONE; -

3195

}else{

executed 6924 times by 53 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

6924

3196 rc = SQLITE_ERROR; -

3197

}

executed 18 times by 1 test: end of block

Executed by:

Self test (438)

3198

goto vdbe_return;

executed 6942 times by 53 tests: goto vdbe_return;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (3)
Self test (30)
Self test (31)
Self test (34)
Self test (35)
Self test (38)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (49)
Self test (5)
Self test (50)
Self test (51)
Self test (54)
...

6942

3199 }else{ -

3200 sqlite3VdbeError(p, -

3201 (!desiredAutoCommit)?"cannot start a transaction within a transaction":( -

3202 (iRollback)?"cannot rollback - no transaction is active": -

3203 "cannot commit - no transaction is active")); -

3204 -

3205 rc = SQLITE_ERROR; -

3206

goto abort_due_to_error;

executed 217 times by 2 tests: goto abort_due_to_error;

Executed by:

Self test (35)
Self test (438)

217

3207 } -

3208

break;

dead code: break;

3209 } -

3210 -

3211 /* Opcode: Transaction P1 P2 P3 P4 P5 -

3212 ** -

3213 ** Begin a transaction on database P1 if a transaction is not already -

3214 ** active. -

3215 ** If P2 is non-zero, then a write-transaction is started, or if a -

3216 ** read-transaction is already active, it is upgraded to a write-transaction. -

3217 ** If P2 is zero, then a read-transaction is started. -

3218 ** -

3219 ** P1 is the index of the database file on which the transaction is -

3220 ** started. Index 0 is the main database file and index 1 is the -

3221 ** file used for temporary tables. Indices of 2 or more are used for -

3222 ** attached databases. -

3223 ** -

3224 ** If a write-transaction is started and the Vdbe.usesStmtJournal flag is -

3225 ** true (this flag is set if the Vdbe may modify more than one row and may -

3226 ** throw an ABORT exception), a statement transaction may also be opened. -

3227 ** More specifically, a statement transaction is opened iff the database -

3228 ** connection is currently not in autocommit mode, or if there are other -

3229 ** active statements. A statement transaction allows the changes made by this -

3230 ** VDBE to be rolled back after an error without having to roll back the -

3231 ** entire transaction. If no error is encountered, the statement transaction -

3232 ** will automatically commit when the VDBE halts. -

3233 ** -

3234 ** If P5!=0 then this opcode also checks the schema cookie against P3 -

3235 ** and the schema generation counter against P4. -

3236 ** The cookie changes its value whenever the database schema changes. -

3237 ** This operation is used to detect when that the cookie has changed -

3238 ** and that the current process needs to reread the schema. If the schema -

3239 ** cookie in P3 differs from the schema cookie in the database header or -

3240 ** if the schema generation counter in P4 differs from the current -

3241 ** generation counter, then an SQLITE_SCHEMA error is raised and execution -

3242 ** halts. The sqlite3_step() wrapper function might then reprepare the -

3243 ** statement and rerun it from the beginning. -

3244 */ -

3245

case

executed 951482 times by 435 tests: case 2:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_Transaction: {

executed 951482 times by 435 tests: case 2:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

951482

3246 Btree *pBt; -

3247 int iMeta = 0; -

3248 -

3249 assert( p->bIsReader ); -

3250 assert( p->readOnly==0 || pOp->p2==0 ); -

3251 assert( pOp->p1>=0 && pOp->p1<db->nDb ); -

3252 assert( DbMaskTest(p->btreeMask, pOp->p1) ); -

3253

if( pOp->p2 && (db->flags & SQLITE_QueryOnly)!=0 ){

pOp->p2

Description

TRUE

evaluated 678167 times by 407 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 273315 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

(db->flags & 0x00100000)!=0

Description

TRUE

evaluated 7 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 678160 times by 407 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

7-678167

3254 rc = SQLITE_READONLY; -

3255

goto abort_due_to_error;

executed 7 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

3256 } -

3257 pBt = db->aDb[pOp->p1].pBt; -

3258 -

3259

if( pBt ){

pBt

Description

TRUE

evaluated 951399 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 76 times by 1 test

Evaluated by:

Self test (438)

76-951399

3260 rc = sqlite3BtreeBeginTrans(pBt, pOp->p2, &iMeta); -

3261 testcase( rc==SQLITE_BUSY_SNAPSHOT ); -

3262 testcase( rc==SQLITE_BUSY_RECOVERY ); -

3263

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 310 times by 8 tests

Evaluated by:

Self test (30)
Self test (35)
Self test (36)
Self test (438)
Self test (50)
Self test (51)
Self test (52)
Self test (59)

FALSE

evaluated 951089 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

310-951089

3264

if( (rc&0xff)==SQLITE_BUSY ){

(rc&0xff)==5	Description
TRUE	evaluated 110 times by 8 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (438) Self test (50) Self test (51) Self test (52) Self test (59)
FALSE	evaluated 200 times by 1 test Evaluated by: Self test (438)

110-200

3265 p->pc = (int)(pOp - aOp); -

3266 p->rc = rc; -

3267

goto vdbe_return;

executed 110 times by 8 tests: goto vdbe_return;

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (438)
Self test (50)
Self test (51)
Self test (52)
Self test (59)

110

3268 } -

3269

goto abort_due_to_error;

executed 200 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

200

3270 } -

3271 -

3272

if( pOp->p2 && p->usesStmtJournal

pOp->p2

Description

TRUE

evaluated 677896 times by 404 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 273193 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

p->usesStmtJournal

Description

TRUE

evaluated 8907 times by 351 tests

Evaluated by:

Self test
Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
...

FALSE

evaluated 668989 times by 67 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

8907-677896

3273

&& (db->autoCommit==0 || db->nVdbeRead>1)

db->autoCommit==0

Description

TRUE

evaluated 3407 times by 14 tests

Evaluated by:

Self test
Self test (10)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (438)
Self test (54)
Self test (57)
Self test (58)
Self test (6)
Self test (8)

FALSE

evaluated 5500 times by 338 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

db->nVdbeRead>1

Description

TRUE

evaluated 15 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 5485 times by 338 tests

Evaluated by:

Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
...

15-5500

3274 ){ -

3275 assert( sqlite3BtreeIsInTrans(pBt) ); -

3276

if( p->iStatement==0 ){

p->iStatement==0	Description
TRUE	evaluated 3422 times by 14 tests Evaluated by: Self test Self test (10) Self test (12) Self test (14) Self test (16) Self test (18) Self test (20) Self test (22) Self test (438) Self test (54) Self test (57) Self test (58) Self test (6) Self test (8)
FALSE	never evaluated

0-3422

3277 assert( db->nStatement>=0 && db->nSavepoint>=0 ); -

3278 db->nStatement++; -

3279 p->iStatement = db->nSavepoint + db->nStatement; -

3280

}

executed 3422 times by 14 tests: end of block

Executed by:

Self test
Self test (10)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (438)
Self test (54)
Self test (57)
Self test (58)
Self test (6)
Self test (8)

3422

3281 -

3282 rc = sqlite3VtabSavepoint(db, SAVEPOINT_BEGIN, p->iStatement-1); -

3283

if( rc==SQLITE_OK ){

rc==0	Description
TRUE	evaluated 3422 times by 14 tests Evaluated by: Self test Self test (10) Self test (12) Self test (14) Self test (16) Self test (18) Self test (20) Self test (22) Self test (438) Self test (54) Self test (57) Self test (58) Self test (6) Self test (8)
FALSE	never evaluated

0-3422

3284 rc = sqlite3BtreeBeginStmt(pBt, p->iStatement); -

3285

}

executed 3422 times by 14 tests: end of block

Executed by:

Self test
Self test (10)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (438)
Self test (54)
Self test (57)
Self test (58)
Self test (6)
Self test (8)

3422

3286 -

3287 /* Store the current value of the database handles deferred constraint -

3288 ** counter. If the statement transaction needs to be rolled back, -

3289 ** the value of this counter needs to be restored too. */ -

3290 p->nStmtDefCons = db->nDeferredCons; -

3291 p->nStmtDefImmCons = db->nDeferredImmCons; -

3292

}

executed 3422 times by 14 tests: end of block

Executed by:

Self test
Self test (10)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (438)
Self test (54)
Self test (57)
Self test (58)
Self test (6)
Self test (8)

3422

3293

}

executed 951089 times by 435 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

951089

3294 assert( pOp->p5==0 || pOp->p4type==P4_INT32 ); -

3295

if( pOp->p5

pOp->p5

Description

TRUE

evaluated 912005 times by 430 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 39160 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

39160-912005

3296

&& (iMeta!=pOp->p3

iMeta!=pOp->p3

Description

TRUE

evaluated 2245 times by 10 tests

Evaluated by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (34)
Self test (438)
Self test (47)
Self test (53)

FALSE

evaluated 909760 times by 430 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2245-909760

3297

|| db->aDb[pOp->p1].pSchema->iGeneration!=pOp->p4.i)

db->aDb[pOp->p...ion!=pOp->p4.i

Description

TRUE

evaluated 74 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 909686 times by 430 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

74-909686

3298 ){ -

3299 /* -

3300 ** IMPLEMENTATION-OF: R-03189-51135 As each SQL statement runs, the schema -

3301 ** version is checked to ensure that the schema has not changed since the -

3302 ** SQL statement was prepared. -

3303 */ -

3304 sqlite3DbFree(db, p->zErrMsg); -

3305 p->zErrMsg = sqlite3DbStrDup(db, "database schema has changed"); -

3306 /* If the schema-cookie from the database file matches the cookie -

3307 ** stored with the in-memory representation of the schema, do -

3308 ** not reload the schema from the database file. -

3309 ** -

3310 ** If virtual-tables are in use, this is not just an optimization. -

3311 ** Often, v-tables store their data in other SQLite tables, which -

3312 ** are queried from within xNext() and other v-table methods using -

3313 ** prepared queries. If such a query is out-of-date, we do not want to -

3314 ** discard the database schema, as the user code implementing the -

3315 ** v-table would have to be ready for the sqlite3_vtab structure itself -

3316 ** to be invalidated whenever sqlite3_step() is called from within -

3317 ** a v-table method. -

3318 */ -

3319

if( db->aDb[pOp->p1].pSchema->schema_cookie!=iMeta ){

db->aDb[pOp->p..._cookie!=iMeta	Description
TRUE	evaluated 304 times by 10 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (30) Self test (34) Self test (438) Self test (47) Self test (53)
FALSE	evaluated 2015 times by 2 tests Evaluated by: Self test (27) Self test (438)

304-2015

3320 sqlite3ResetOneSchema(db, pOp->p1); -

3321

}

executed 304 times by 10 tests: end of block

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (34)
Self test (438)
Self test (47)
Self test (53)

304

3322 p->expired = 1; -

3323 rc = SQLITE_SCHEMA; -

3324

}

executed 2319 times by 10 tests: end of block

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (34)
Self test (438)
Self test (47)
Self test (53)

2319

3325

if( rc ) goto abort_due_to_error;

executed 2321 times by 10 tests: goto abort_due_to_error;

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (34)
Self test (438)
Self test (47)
Self test (53)

Description

TRUE

evaluated 2321 times by 10 tests

Evaluated by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (34)
Self test (438)
Self test (47)
Self test (53)

FALSE

evaluated 948844 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2321-948844

3326

break;

executed 948844 times by 435 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

948844

3327 } -

3328 -

3329 /* Opcode: ReadCookie P1 P2 P3 * * -

3330 ** -

3331 ** Read cookie number P3 from database P1 and write it into register P2. -

3332 ** P3==1 is the schema version. P3==2 is the database format. -

3333 ** P3==3 is the recommended pager cache size, and so forth. P1==0 is -

3334 ** the main database file and P1==1 is the database file used to store -

3335 ** temporary tables. -

3336 ** -

3337 ** There must be a read-lock on the database (either a transaction -

3338 ** must be started or there must be an open cursor) before -

3339 ** executing this instruction. -

3340 */ -

3341

case

executed 14013 times by 29 tests: case 105:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
...

OP_ReadCookie: { /* out2 */

executed 14013 times by 29 tests: case 105:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
...

14013

3342 int iMeta; -

3343 int iDb; -

3344 int iCookie; -

3345 -

3346 assert( p->bIsReader ); -

3347 iDb = pOp->p1; -

3348 iCookie = pOp->p3; -

3349 assert( pOp->p3<SQLITE_N_BTREE_META ); -

3350 assert( iDb>=0 && iDb<db->nDb ); -

3351 assert( db->aDb[iDb].pBt!=0 ); -

3352 assert( DbMaskTest(p->btreeMask, iDb) ); -

3353 -

3354 sqlite3BtreeGetMeta(db->aDb[iDb].pBt, iCookie, (u32 *)&iMeta); -

3355 pOut = out2Prerelease(p, pOp); -

3356 pOut->u.i = iMeta; -

3357

break;

executed 14013 times by 29 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
...

14013

3358 } -

3359 -

3360 /* Opcode: SetCookie P1 P2 P3 * * -

3361 ** -

3362 ** Write the integer value P3 into cookie number P2 of database P1. -

3363 ** P2==1 is the schema version. P2==2 is the database format. -

3364 ** P2==3 is the recommended pager cache -

3365 ** size, and so forth. P1==0 is the main database file and P1==1 is the -

3366 ** database file used to store temporary tables. -

3367 ** -

3368 ** A transaction must be started before executing this opcode. -

3369 */ -

3370

case

executed 31317 times by 31 tests: case 107:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

OP_SetCookie: {

executed 31317 times by 31 tests: case 107:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

31317

3371 Db *pDb; -

3372 -

3373 sqlite3VdbeIncrWriteCounter(p, 0); -

3374 assert( pOp->p2<SQLITE_N_BTREE_META ); -

3375 assert( pOp->p1>=0 && pOp->p1<db->nDb ); -

3376 assert( DbMaskTest(p->btreeMask, pOp->p1) ); -

3377 assert( p->readOnly==0 ); -

3378 pDb = &db->aDb[pOp->p1]; -

3379 assert( pDb->pBt!=0 ); -

3380 assert( sqlite3SchemaMutexHeld(db, pOp->p1, 0) ); -

3381 /* See note about index shifting on OP_ReadCookie */ -

3382 rc = sqlite3BtreeUpdateMeta(pDb->pBt, pOp->p2, pOp->p3); -

3383

if( pOp->p2==BTREE_SCHEMA_VERSION ){

pOp->p2==1

Description

TRUE

evaluated 22464 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

FALSE

evaluated 8853 times by 24 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

8853-22464

3384 /* When the schema cookie changes, record the new cookie internally */ -

3385 pDb->pSchema->schema_cookie = pOp->p3; -

3386 db->mDbFlags |= DBFLAG_SchemaChange; -

3387

}else if( pOp->p2==BTREE_FILE_FORMAT ){

executed 22464 times by 31 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

pOp->p2==2

Description

TRUE

evaluated 4356 times by 21 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

FALSE

evaluated 4497 times by 24 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (57)
Self test (58)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

4356-22464

3388 /* Record changes in the file format */ -

3389 pDb->pSchema->file_format = pOp->p3; -

3390

}

executed 4356 times by 21 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

4356

3391

if( pOp->p1==1 ){

pOp->p1==1

Description

TRUE

evaluated 1349 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 29968 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

1349-29968

3392 /* Invalidate all prepared statements whenever the TEMP database -

3393 ** schema is changed. Ticket #1644 */ -

3394 sqlite3ExpirePreparedStatements(db, 0); -

3395 p->expired = 0; -

3396

}

executed 1349 times by 1 test: end of block

Executed by:

Self test (438)

1349

3397

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

Description

TRUE

never evaluated

FALSE

evaluated 31317 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

0-31317

3398

break;

executed 31317 times by 31 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

31317

3399 } -

3400 -

3401 /* Opcode: OpenRead P1 P2 P3 P4 P5 -

3402 ** Synopsis: root=P2 iDb=P3 -

3403 ** -

3404 ** Open a read-only cursor for the database table whose root page is -

3405 ** P2 in a database file. The database file is determined by P3. -

3406 ** P3==0 means the main database, P3==1 means the database used for -

3407 ** temporary tables, and P3>1 means used the corresponding attached -

3408 ** database. Give the new cursor an identifier of P1. The P1 -

3409 ** values need not be contiguous but all P1 values should be small integers. -

3410 ** It is an error for P1 to be negative. -

3411 ** -

3412 ** Allowed P5 bits: -

3413 ** <ul> -

3414 ** <li> 0x02 OPFLAG_SEEKEQ: This cursor will only be used for -

3415 ** equality lookups (implemented as a pair of opcodes OP_SeekGE/OP_IdxGT -

3416 ** of OP_SeekLE/OP_IdxGT) -

3417 ** </ul> -

3418 ** -

3419 ** The P4 value may be either an integer (P4_INT32) or a pointer to -

3420 ** a KeyInfo structure (P4_KEYINFO). If it is a pointer to a KeyInfo -

3421 ** object, then table being opened must be an [index b-tree] where the -

3422 ** KeyInfo object defines the content and collating -

3423 ** sequence of that index b-tree. Otherwise, if P4 is an integer -

3424 ** value, then the table being opened must be a [table b-tree] with a -

3425 ** number of columns no less than the value of P4. -

3426 ** -

3427 ** See also: OpenWrite, ReopenIdx -

3428 */ -

3429 /* Opcode: ReopenIdx P1 P2 P3 P4 P5 -

3430 ** Synopsis: root=P2 iDb=P3 -

3431 ** -

3432 ** The ReopenIdx opcode works like OP_OpenRead except that it first -

3433 ** checks to see if the cursor on P1 is already open on the same -

3434 ** b-tree and if it is this opcode becomes a no-op. In other words, -

3435 ** if the cursor is already open, do not reopen it. -

3436 ** -

3437 ** The ReopenIdx opcode may only be used with P5==0 or P5==OPFLAG_SEEKEQ -

3438 ** and with P4 being a P4_KEYINFO object. Furthermore, the P3 value must -

3439 ** be the same as every other ReopenIdx or OpenRead for the same cursor -

3440 ** number. -

3441 ** -

3442 ** Allowed P5 bits: -

3443 ** <ul> -

3444 ** <li> 0x02 OPFLAG_SEEKEQ: This cursor will only be used for -

3445 ** equality lookups (implemented as a pair of opcodes OP_SeekGE/OP_IdxGT -

3446 ** of OP_SeekLE/OP_IdxGT) -

3447 ** </ul> -

3448 ** -

3449 ** See also: OP_OpenRead, OP_OpenWrite -

3450 */ -

3451 /* Opcode: OpenWrite P1 P2 P3 P4 P5 -

3452 ** Synopsis: root=P2 iDb=P3 -

3453 ** -

3454 ** Open a read/write cursor named P1 on the table or index whose root -

3455 ** page is P2 (or whose root page is held in register P2 if the -

3456 ** OPFLAG_P2ISREG bit is set in P5 - see below). -

3457 ** -

3458 ** The P4 value may be either an integer (P4_INT32) or a pointer to -

3459 ** a KeyInfo structure (P4_KEYINFO). If it is a pointer to a KeyInfo -

3460 ** object, then table being opened must be an [index b-tree] where the -

3461 ** KeyInfo object defines the content and collating -

3462 ** sequence of that index b-tree. Otherwise, if P4 is an integer -

3463 ** value, then the table being opened must be a [table b-tree] with a -

3464 ** number of columns no less than the value of P4. -

3465 ** -

3466 ** Allowed P5 bits: -

3467 ** <ul> -

3468 ** <li> 0x02 OPFLAG_SEEKEQ: This cursor will only be used for -

3469 ** equality lookups (implemented as a pair of opcodes OP_SeekGE/OP_IdxGT -

3470 ** of OP_SeekLE/OP_IdxGT) -

3471 ** <li> 0x08 OPFLAG_FORDELETE: This cursor is used only to seek -

3472 ** and subsequently delete entries in an index btree. This is a -

3473 ** hint to the storage engine that the storage engine is allowed to -

3474 ** ignore. The hint is not used by the official SQLite b*tree storage -

3475 ** engine, but is used by COMDB2. -

3476 ** <li> 0x10 OPFLAG_P2ISREG: Use the content of register P2 -

3477 ** as the root page, not the value of P2 itself. -

3478 ** </ul> -

3479 ** -

3480 ** This instruction works like OpenRead except that it opens the cursor -

3481 ** in read/write mode. -

3482 ** -

3483 ** See also: OP_OpenRead, OP_ReopenIdx -

3484 */ -

3485

case

executed 14080 times by 1 test: case 108:

Executed by:

Self test (438)

OP_ReopenIdx: {

executed 14080 times by 1 test: case 108:

Executed by:

Self test (438)

14080

3486 int nField; -

3487 KeyInfo *pKeyInfo; -

3488 int p2; -

3489 int iDb; -

3490 int wrFlag; -

3491 Btree *pX; -

3492 VdbeCursor *pCur; -

3493 Db *pDb; -

3494 -

3495 assert( pOp->p5==0 || pOp->p5==OPFLAG_SEEKEQ ); -

3496 assert( pOp->p4type==P4_KEYINFO ); -

3497 pCur = p->apCsr[pOp->p1]; -

3498

if( pCur && pCur->pgnoRoot==(u32)pOp->p2 ){

pCur	Description
TRUE	evaluated 11767 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2313 times by 1 test Evaluated by: Self test (438)

pCur->pgnoRoot==(u32)pOp->p2	Description
TRUE	evaluated 3670 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8097 times by 1 test Evaluated by: Self test (438)

2313-11767

3499 assert( pCur->iDb==pOp->p3 ); /* Guaranteed by the code generator */ -

3500

goto open_cursor_set_hints;

executed 3670 times by 1 test: goto open_cursor_set_hints;

Executed by:

Self test (438)

3670

3501 } -

3502 /* If the cursor is not currently open or is open on a different -

3503 ** index, then fall through into OP_OpenRead to force a reopen */ -

3504

case

code before this statement executed 10410 times by 1 test: case 109:

Executed by:

Self test (438)

executed 576607 times by 435 tests: case 109:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_OpenRead:

code before this statement executed 10410 times by 1 test: case 109:

Executed by:

Self test (438)

executed 576607 times by 435 tests: case 109:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

10410-576607

3505

case

executed 1265577 times by 404 tests: case 110:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

OP_OpenWrite:

executed 1265577 times by 404 tests: case 110:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

1265577

3506 -

3507 assert( pOp->opcode==OP_OpenWrite || pOp->p5==0 || pOp->p5==OPFLAG_SEEKEQ ); -

3508 assert( p->bIsReader ); -

3509 assert( pOp->opcode==OP_OpenRead || pOp->opcode==OP_ReopenIdx -

3510 || p->readOnly==0 ); -

3511 -

3512

if( p->expired==1 ){

p->expired==1

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1852592 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2-1852592

3513 rc = SQLITE_ABORT_ROLLBACK; -

3514

goto abort_due_to_error;

executed 2 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

3515 } -

3516 -

3517 nField = 0; -

3518 pKeyInfo = 0; -

3519 p2 = pOp->p2; -

3520 iDb = pOp->p3; -

3521 assert( iDb>=0 && iDb<db->nDb ); -

3522 assert( DbMaskTest(p->btreeMask, iDb) ); -

3523 pDb = &db->aDb[iDb]; -

3524 pX = pDb->pBt; -

3525 assert( pX!=0 ); -

3526

if( pOp->opcode==OP_OpenWrite ){

pOp->opcode==110

Description

TRUE

evaluated 1265577 times by 404 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 587015 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

587015-1265577

3527 assert( OPFLAG_FORDELETE==BTREE_FORDELETE ); -

3528 wrFlag = BTREE_WRCSR | (pOp->p5 & OPFLAG_FORDELETE); -

3529 assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); -

3530

if( pDb->pSchema->file_format < p->minWriteFileFormat ){

pDb->pSchema->...riteFileFormat

Description

TRUE

evaluated 668835 times by 404 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 596742 times by 386 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
...

596742-668835

3531 p->minWriteFileFormat = pDb->pSchema->file_format; -

3532

}

executed 668835 times by 404 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

668835

3533

}else{

executed 1265577 times by 404 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

1265577

3534 wrFlag = 0; -

3535

}

executed 587015 times by 435 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

587015

3536

if( pOp->p5 & OPFLAG_P2ISREG ){

pOp->p5 & 0x10

Description

TRUE

evaluated 2601 times by 13 tests

Evaluated by:

Self test
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (57)
Self test (58)

FALSE

evaluated 1849991 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

2601-1849991

3537 assert( p2>0 ); -

3538 assert( p2<=(p->nMem+1 - p->nCursor) ); -

3539 assert( pOp->opcode==OP_OpenWrite ); -

3540 pIn2 = &aMem[p2]; -

3541 assert( memIsValid(pIn2) ); -

3542 assert( (pIn2->flags & MEM_Int)!=0 ); -

3543 sqlite3VdbeMemIntegerify(pIn2); -

3544 p2 = (int)pIn2->u.i; -

3545 /* The p2 value always comes from a prior OP_CreateBtree opcode and -

3546 ** that opcode will always set the p2 value to 2 or more or else fail. -

3547 ** If there were a failure, the prepared statement would have halted -

3548 ** before reaching this instruction. */ -

3549 assert( p2>=2 ); -

3550

}

executed 2601 times by 13 tests: end of block

Executed by:

Self test
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (57)
Self test (58)

2601

3551

if( pOp->p4type==P4_KEYINFO ){

pOp->p4type==(-9)

Description

TRUE

evaluated 865479 times by 388 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 987113 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

865479-987113

3552 pKeyInfo = pOp->p4.pKeyInfo; -

3553 assert( pKeyInfo->enc==ENC(db) ); -

3554 assert( pKeyInfo->db==db ); -

3555 nField = pKeyInfo->nAllField; -

3556

}else if( pOp->p4type==P4_INT32 ){

executed 865479 times by 388 tests: end of block

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

pOp->p4type==(-3)

Description

TRUE

evaluated 986998 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 115 times by 4 tests

Evaluated by:

Self test
Self test (438)
Self test (57)
Self test (58)

115-986998

3557 nField = pOp->p4.i; -

3558

}

executed 986998 times by 435 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

986998

3559 assert( pOp->p1>=0 ); -

3560 assert( nField>=0 ); -

3561 testcase( nField==0 ); /* Table with INTEGER PRIMARY KEY and nothing else */ -

3562 pCur = allocateCursor(p, pOp->p1, nField, iDb, CURTYPE_BTREE); -

3563

if( pCur==0 ) goto no_mem;

executed 37 times by 1 test: goto no_mem;

Executed by:

Self test (438)

pCur==0

Description

TRUE

evaluated 37 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1852555 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

37-1852555

3564 pCur->nullRow = 1; -

3565 pCur->isOrdered = 1; -

3566 pCur->pgnoRoot = p2; -

3567 #ifdef SQLITE_DEBUG -

3568 pCur->wrFlag = wrFlag; -

3569 #endif -

3570 rc = sqlite3BtreeCursor(pX, p2, wrFlag, pKeyInfo, pCur->uc.pCursor); -

3571 pCur->pKeyInfo = pKeyInfo; -

3572 /* Set the VdbeCursor.isTable variable. Previous versions of -

3573 ** SQLite used to check if the root-page flags were sane at this point -

3574 ** and report database corruption if they were not, but this check has -

3575 ** since moved into the btree layer. */ -

3576 pCur->isTable = pOp->p4type!=P4_KEYINFO; -

3577 -

3578

open_cursor_set_hints:

code before this statement executed 1852555 times by 435 tests: open_cursor_set_hints:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1852555

3579 assert( OPFLAG_BULKCSR==BTREE_BULKLOAD ); -

3580 assert( OPFLAG_SEEKEQ==BTREE_SEEK_EQ ); -

3581 testcase( pOp->p5 & OPFLAG_BULKCSR ); -

3582 #ifdef SQLITE_ENABLE_CURSOR_HINTS -

3583 testcase( pOp->p2 & OPFLAG_SEEKEQ ); -

3584 #endif -

3585 sqlite3BtreeCursorHintFlags(pCur->uc.pCursor, -

3586 (pOp->p5 & (OPFLAG_BULKCSR|OPFLAG_SEEKEQ))); -

3587

if( rc ) goto abort_due_to_error;

executed 3 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

Description

TRUE

evaluated 3 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1856222 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

3-1856222

3588

break;

executed 1856222 times by 435 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1856222

3589 } -

3590 -

3591 /* Opcode: OpenDup P1 P2 * * * -

3592 ** -

3593 ** Open a new cursor P1 that points to the same ephemeral table as -

3594 ** cursor P2. The P2 cursor must have been opened by a prior OP_OpenEphemeral -

3595 ** opcode. Only ephemeral cursors may be duplicated. -

3596 ** -

3597 ** Duplicate ephemeral cursors are used for self-joins of materialized views. -

3598 */ -

3599

case

executed 2353 times by 1 test: case 111:

Executed by:

Self test (438)

OP_OpenDup: {

executed 2353 times by 1 test: case 111:

Executed by:

Self test (438)

2353

3600 VdbeCursor *pOrig; /* The original cursor to be duplicated */ -

3601 VdbeCursor *pCx; /* The new cursor */ -

3602 -

3603 pOrig = p->apCsr[pOp->p2]; -

3604 assert( pOrig->pBtx!=0 ); /* Only ephemeral cursors can be duplicated */ -

3605 -

3606 pCx = allocateCursor(p, pOp->p1, pOrig->nField, -1, CURTYPE_BTREE); -

3607

if( pCx==0 ) goto no_mem;

never executed: goto no_mem;

pCx==0	Description
TRUE	never evaluated
FALSE	evaluated 2353 times by 1 test Evaluated by: Self test (438)

0-2353

3608 pCx->nullRow = 1; -

3609 pCx->isEphemeral = 1; -

3610 pCx->pKeyInfo = pOrig->pKeyInfo; -

3611 pCx->isTable = pOrig->isTable; -

3612 rc = sqlite3BtreeCursor(pOrig->pBtx, MASTER_ROOT, BTREE_WRCSR, -

3613 pCx->pKeyInfo, pCx->uc.pCursor); -

3614 /* The sqlite3BtreeCursor() routine can only fail for the first cursor -

3615 ** opened for a database. Since there is already an open cursor when this -

3616 ** opcode is run, the sqlite3BtreeCursor() cannot fail */ -

3617 assert( rc==SQLITE_OK ); -

3618

break;

executed 2353 times by 1 test: break;

Executed by:

Self test (438)

2353

3619 } -

3620 -

3621 -

3622 /* Opcode: OpenEphemeral P1 P2 * P4 P5 -

3623 ** Synopsis: nColumn=P2 -

3624 ** -

3625 ** Open a new cursor P1 to a transient table. -

3626 ** The cursor is always opened read/write even if -

3627 ** the main database is read-only. The ephemeral -

3628 ** table is deleted automatically when the cursor is closed. -

3629 ** -

3630 ** P2 is the number of columns in the ephemeral table. -

3631 ** The cursor points to a BTree table if P4==0 and to a BTree index -

3632 ** if P4 is not 0. If P4 is not NULL, it points to a KeyInfo structure -

3633 ** that defines the format of keys in the index. -

3634 ** -

3635 ** The P5 parameter can be a mask of the BTREE_* flags defined -

3636 ** in btree.h. These flags control aspects of the operation of -

3637 ** the btree. The BTREE_OMIT_JOURNAL and BTREE_SINGLE flags are -

3638 ** added automatically. -

3639 */ -

3640 /* Opcode: OpenAutoindex P1 P2 * P4 * -

3641 ** Synopsis: nColumn=P2 -

3642 ** -

3643 ** This opcode works the same as OP_OpenEphemeral. It has a -

3644 ** different name to distinguish its use. Tables created using -

3645 ** by this opcode will be used for automatically created transient -

3646 ** indices in joins. -

3647 */ -

3648

case

executed 2824 times by 1 test: case 112:

Executed by:

Self test (438)

OP_OpenAutoindex:

executed 2824 times by 1 test: case 112:

Executed by:

Self test (438)

2824

3649

case

executed 57415 times by 5 tests: case 113:

Executed by:

Self test (101)
Self test (32)
Self test (33)
Self test (438)
Self test (64)

OP_OpenEphemeral: {

executed 57415 times by 5 tests: case 113:

Executed by:

Self test (101)
Self test (32)
Self test (33)
Self test (438)
Self test (64)

57415

3650 VdbeCursor *pCx; -

3651 KeyInfo *pKeyInfo; -

3652 -

3653 static const int vfsFlags = -

3654 SQLITE_OPEN_READWRITE | -

3655 SQLITE_OPEN_CREATE | -

3656 SQLITE_OPEN_EXCLUSIVE | -

3657 SQLITE_OPEN_DELETEONCLOSE | -

3658 SQLITE_OPEN_TRANSIENT_DB; -

3659 assert( pOp->p1>=0 ); -

3660 assert( pOp->p2>=0 ); -

3661 pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, CURTYPE_BTREE); -

3662

if( pCx==0 ) goto no_mem;

executed 6 times by 1 test: goto no_mem;

Executed by:

Self test (438)

pCx==0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 60233 times by 5 tests Evaluated by: Self test (101) Self test (32) Self test (33) Self test (438) Self test (64)

6-60233

3663 pCx->nullRow = 1; -

3664 pCx->isEphemeral = 1; -

3665 rc = sqlite3BtreeOpen(db->pVfs, 0, db, &pCx->pBtx, -

3666 BTREE_OMIT_JOURNAL | BTREE_SINGLE | pOp->p5, vfsFlags); -

3667

if( rc==SQLITE_OK ){

rc==0	Description
TRUE	evaluated 60197 times by 5 tests Evaluated by: Self test (101) Self test (32) Self test (33) Self test (438) Self test (64)
FALSE	evaluated 36 times by 1 test Evaluated by: Self test (438)

36-60197

3668 rc = sqlite3BtreeBeginTrans(pCx->pBtx, 1, 0); -

3669

}

executed 60197 times by 5 tests: end of block

Executed by:

Self test (101)
Self test (32)
Self test (33)
Self test (438)
Self test (64)

60197

3670

if( rc==SQLITE_OK ){

rc==0	Description
TRUE	evaluated 60194 times by 5 tests Evaluated by: Self test (101) Self test (32) Self test (33) Self test (438) Self test (64)
FALSE	evaluated 39 times by 1 test Evaluated by: Self test (438)

39-60194

3671 /* If a transient index is required, create it by calling -

3672 ** sqlite3BtreeCreateTable() with the BTREE_BLOBKEY flag before -

3673 ** opening it. If a transient table is required, just use the -

3674 ** automatically created table with root-page 1 (an BLOB_INTKEY table). -

3675 */ -

3676

if( (pCx->pKeyInfo = pKeyInfo = pOp->p4.pKeyInfo)!=0 ){

(pCx->pKeyInfo...4.pKeyInfo)!=0	Description
TRUE	evaluated 12299 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 47895 times by 5 tests Evaluated by: Self test (101) Self test (32) Self test (33) Self test (438) Self test (64)

12299-47895

3677 int pgno; -

3678 assert( pOp->p4type==P4_KEYINFO ); -

3679 rc = sqlite3BtreeCreateTable(pCx->pBtx, &pgno, BTREE_BLOBKEY | pOp->p5); -

3680

if( rc==SQLITE_OK ){

rc==0	Description
TRUE	evaluated 12299 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-12299

3681 assert( pgno==MASTER_ROOT+1 ); -

3682 assert( pKeyInfo->db==db ); -

3683 assert( pKeyInfo->enc==ENC(db) ); -

3684 rc = sqlite3BtreeCursor(pCx->pBtx, pgno, BTREE_WRCSR, -

3685 pKeyInfo, pCx->uc.pCursor); -

3686

}

executed 12299 times by 1 test: end of block

Executed by:

Self test (438)

12299

3687 pCx->isTable = 0; -

3688

}else{

executed 12299 times by 1 test: end of block

Executed by:

Self test (438)

12299

3689 rc = sqlite3BtreeCursor(pCx->pBtx, MASTER_ROOT, BTREE_WRCSR, -

3690 0, pCx->uc.pCursor); -

3691 pCx->isTable = 1; -

3692

}

executed 47895 times by 5 tests: end of block

Executed by:

Self test (101)
Self test (32)
Self test (33)
Self test (438)
Self test (64)

47895

3693 } -

3694

if( rc ) goto abort_due_to_error;

executed 45 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 45 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 60188 times by 5 tests Evaluated by: Self test (101) Self test (32) Self test (33) Self test (438) Self test (64)

45-60188

3695 pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED); -

3696

break;

executed 60188 times by 5 tests: break;

Executed by:

Self test (101)
Self test (32)
Self test (33)
Self test (438)
Self test (64)

60188

3697 } -

3698 -

3699 /* Opcode: SorterOpen P1 P2 P3 P4 * -

3700 ** -

3701 ** This opcode works like OP_OpenEphemeral except that it opens -

3702 ** a transient index that is specifically designed to sort large -

3703 ** tables using an external merge-sort algorithm. -

3704 ** -

3705 ** If argument P3 is non-zero, then it indicates that the sorter may -

3706 ** assume that a stable sort considering the first P3 fields of each -

3707 ** key is sufficient to produce the required results. -

3708 */ -

3709

case

executed 18989 times by 10 tests: case 114:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

OP_SorterOpen: {

executed 18989 times by 10 tests: case 114:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

18989

3710 VdbeCursor *pCx; -

3711 -

3712 assert( pOp->p1>=0 ); -

3713 assert( pOp->p2>=0 ); -

3714 pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, CURTYPE_SORTER); -

3715

if( pCx==0 ) goto no_mem;

never executed: goto no_mem;

pCx==0	Description
TRUE	never evaluated
FALSE	evaluated 18989 times by 10 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (42) Self test (438) Self test (44) Self test (46) Self test (47)

0-18989

3716 pCx->pKeyInfo = pOp->p4.pKeyInfo; -

3717 assert( pCx->pKeyInfo->db==db ); -

3718 assert( pCx->pKeyInfo->enc==ENC(db) ); -

3719 rc = sqlite3VdbeSorterInit(db, pOp->p3, pCx); -

3720

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 18989 times by 10 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (42) Self test (438) Self test (44) Self test (46) Self test (47)

0-18989

3721

break;

executed 18989 times by 10 tests: break;

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

18989

3722 } -

3723 -

3724 /* Opcode: SequenceTest P1 P2 * * * -

3725 ** Synopsis: if( cursor[P1].ctr++ ) pc = P2 -

3726 ** -

3727 ** P1 is a sorter cursor. If the sequence counter is currently zero, jump -

3728 ** to P2. Regardless of whether or not the jump is taken, increment the -

3729 ** the sequence value. -

3730 */ -

3731

case

executed 23287 times by 1 test: case 115:

Executed by:

Self test (438)

OP_SequenceTest: {

executed 23287 times by 1 test: case 115:

Executed by:

Self test (438)

23287

3732 VdbeCursor *pC; -

3733 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

3734 pC = p->apCsr[pOp->p1]; -

3735 assert( isSorter(pC) ); -

3736

if( (pC->seqCount++)==0 ){

(pC->seqCount++)==0	Description
TRUE	evaluated 232 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 23055 times by 1 test Evaluated by: Self test (438)

232-23055

3737

goto jump_to_p2;

executed 232 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

232

3738 } -

3739

break;

executed 23055 times by 1 test: break;

Executed by:

Self test (438)

23055

3740 } -

3741 -

3742 /* Opcode: OpenPseudo P1 P2 P3 * * -

3743 ** Synopsis: P3 columns in r[P2] -

3744 ** -

3745 ** Open a new cursor that points to a fake table that contains a single -

3746 ** row of data. The content of that one row is the content of memory -

3747 ** register P2. In other words, cursor P1 becomes an alias for the -

3748 ** MEM_Blob content contained in register P2. -

3749 ** -

3750 ** A pseudo-table created by this opcode is used to hold a single -

3751 ** row output from the sorter so that the row can be decomposed into -

3752 ** individual columns using the OP_Column opcode. The OP_Column opcode -

3753 ** is the only cursor opcode that works with a pseudo-table. -

3754 ** -

3755 ** P3 is the number of fields in the records that will be stored by -

3756 ** the pseudo-table. -

3757 */ -

3758

case

executed 58180 times by 1 test: case 116:

Executed by:

Self test (438)

OP_OpenPseudo: {

executed 58180 times by 1 test: case 116:

Executed by:

Self test (438)

58180

3759 VdbeCursor *pCx; -

3760 -

3761 assert( pOp->p1>=0 ); -

3762 assert( pOp->p3>=0 ); -

3763 pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, CURTYPE_PSEUDO); -

3764

if( pCx==0 ) goto no_mem;

executed 2 times by 1 test: goto no_mem;

Executed by:

Self test (438)

pCx==0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 58178 times by 1 test Evaluated by: Self test (438)

2-58178

3765 pCx->nullRow = 1; -

3766 pCx->seekResult = pOp->p2; -

3767 pCx->isTable = 1; -

3768 /* Give this pseudo-cursor a fake BtCursor pointer so that pCx -

3769 ** can be safely passed to sqlite3VdbeCursorMoveto(). This avoids a test -

3770 ** for pCx->eCurType==CURTYPE_BTREE inside of sqlite3VdbeCursorMoveto() -

3771 ** which is a performance optimization */ -

3772 pCx->uc.pCursor = sqlite3BtreeFakeValidCursor(); -

3773 assert( pOp->p5==0 ); -

3774

break;

executed 58178 times by 1 test: break;

Executed by:

Self test (438)

58178

3775 } -

3776 -

3777 /* Opcode: Close P1 * * * * -

3778 ** -

3779 ** Close a cursor previously opened as P1. If P1 is not -

3780 ** currently open, this instruction is a no-op. -

3781 */ -

3782

case

executed 170989 times by 33 tests: case 117:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (64)
Self test (72)
Self test (73)
Self test (91)
...

OP_Close: {

executed 170989 times by 33 tests: case 117:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (64)
Self test (72)
Self test (73)
Self test (91)
...

170989

3783 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

3784 sqlite3VdbeFreeCursor(p, p->apCsr[pOp->p1]); -

3785 p->apCsr[pOp->p1] = 0; -

3786

break;

executed 170989 times by 33 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (64)
Self test (72)
Self test (73)
Self test (91)
...

170989

3787 } -

3788 -

3789 #ifdef SQLITE_ENABLE_COLUMN_USED_MASK -

3790 /* Opcode: ColumnsUsed P1 * * P4 * -

3791 ** -

3792 ** This opcode (which only exists if SQLite was compiled with -

3793 ** SQLITE_ENABLE_COLUMN_USED_MASK) identifies which columns of the -

3794 ** table or index for cursor P1 are used. P4 is a 64-bit integer -

3795 ** (P4_INT64) in which the first 63 bits are one for each of the -

3796 ** first 63 columns of the table or index that are actually used -

3797 ** by the cursor. The high-order bit is set if any column after -

3798 ** the 64th is used. -

3799 */ -

3800 case OP_ColumnsUsed: { -

3801 VdbeCursor *pC; -

3802 pC = p->apCsr[pOp->p1]; -

3803 assert( pC->eCurType==CURTYPE_BTREE ); -

3804 pC->maskUsed = *(u64*)pOp->p4.pI64; -

3805 break; -

3806 } -

3807 #endif -

3808 -

3809 /* Opcode: SeekGE P1 P2 P3 P4 * -

3810 ** Synopsis: key=r[P3@P4] -

3811 ** -

3812 ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), -

3813 ** use the value in register P3 as the key. If cursor P1 refers -

3814 ** to an SQL index, then P3 is the first in an array of P4 registers -

3815 ** that are used as an unpacked index key. -

3816 ** -

3817 ** Reposition cursor P1 so that it points to the smallest entry that -

3818 ** is greater than or equal to the key value. If there are no records -

3819 ** greater than or equal to the key and P2 is not zero, then jump to P2. -

3820 ** -

3821 ** If the cursor P1 was opened using the OPFLAG_SEEKEQ flag, then this -

3822 ** opcode will always land on a record that equally equals the key, or -

3823 ** else jump immediately to P2. When the cursor is OPFLAG_SEEKEQ, this -

3824 ** opcode must be followed by an IdxLE opcode with the same arguments. -

3825 ** The IdxLE opcode will be skipped if this opcode succeeds, but the -

3826 ** IdxLE opcode will be used on subsequent loop iterations. -

3827 ** -

3828 ** This opcode leaves the cursor configured to move in forward order, -

3829 ** from the beginning toward the end. In other words, the cursor is -

3830 ** configured to use Next, not Prev. -

3831 ** -

3832 ** See also: Found, NotFound, SeekLt, SeekGt, SeekLe -

3833 */ -

3834 /* Opcode: SeekGT P1 P2 P3 P4 * -

3835 ** Synopsis: key=r[P3@P4] -

3836 ** -

3837 ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), -

3838 ** use the value in register P3 as a key. If cursor P1 refers -

3839 ** to an SQL index, then P3 is the first in an array of P4 registers -

3840 ** that are used as an unpacked index key. -

3841 ** -

3842 ** Reposition cursor P1 so that it points to the smallest entry that -

3843 ** is greater than the key value. If there are no records greater than -

3844 ** the key and P2 is not zero, then jump to P2. -

3845 ** -

3846 ** This opcode leaves the cursor configured to move in forward order, -

3847 ** from the beginning toward the end. In other words, the cursor is -

3848 ** configured to use Next, not Prev. -

3849 ** -

3850 ** See also: Found, NotFound, SeekLt, SeekGe, SeekLe -

3851 */ -

3852 /* Opcode: SeekLT P1 P2 P3 P4 * -

3853 ** Synopsis: key=r[P3@P4] -

3854 ** -

3855 ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), -

3856 ** use the value in register P3 as a key. If cursor P1 refers -

3857 ** to an SQL index, then P3 is the first in an array of P4 registers -

3858 ** that are used as an unpacked index key. -

3859 ** -

3860 ** Reposition cursor P1 so that it points to the largest entry that -

3861 ** is less than the key value. If there are no records less than -

3862 ** the key and P2 is not zero, then jump to P2. -

3863 ** -

3864 ** This opcode leaves the cursor configured to move in reverse order, -

3865 ** from the end toward the beginning. In other words, the cursor is -

3866 ** configured to use Prev, not Next. -

3867 ** -

3868 ** See also: Found, NotFound, SeekGt, SeekGe, SeekLe -

3869 */ -

3870 /* Opcode: SeekLE P1 P2 P3 P4 * -

3871 ** Synopsis: key=r[P3@P4] -

3872 ** -

3873 ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), -

3874 ** use the value in register P3 as a key. If cursor P1 refers -

3875 ** to an SQL index, then P3 is the first in an array of P4 registers -

3876 ** that are used as an unpacked index key. -

3877 ** -

3878 ** Reposition cursor P1 so that it points to the largest entry that -

3879 ** is less than or equal to the key value. If there are no records -

3880 ** less than or equal to the key and P2 is not zero, then jump to P2. -

3881 ** -

3882 ** This opcode leaves the cursor configured to move in reverse order, -

3883 ** from the end toward the beginning. In other words, the cursor is -

3884 ** configured to use Prev, not Next. -

3885 ** -

3886 ** If the cursor P1 was opened using the OPFLAG_SEEKEQ flag, then this -

3887 ** opcode will always land on a record that equally equals the key, or -

3888 ** else jump immediately to P2. When the cursor is OPFLAG_SEEKEQ, this -

3889 ** opcode must be followed by an IdxGE opcode with the same arguments. -

3890 ** The IdxGE opcode will be skipped if this opcode succeeds, but the -

3891 ** IdxGE opcode will be used on subsequent loop iterations. -

3892 ** -

3893 ** See also: Found, NotFound, SeekGt, SeekGe, SeekLt -

3894 */ -

3895

case

executed 313 times by 1 test: case 22:

Executed by:

Self test (438)

OP_SeekLT: /* jump, in3, group */

executed 313 times by 1 test: case 22:

Executed by:

Self test (438)

313

3896

case

executed 742 times by 1 test: case 23:

Executed by:

Self test (438)

OP_SeekLE: /* jump, in3, group */

executed 742 times by 1 test: case 23:

Executed by:

Self test (438)

742

3897

case

executed 465684 times by 1 test: case 24:

Executed by:

Self test (438)

OP_SeekGE: /* jump, in3, group */

executed 465684 times by 1 test: case 24:

Executed by:

Self test (438)

465684

3898

case

executed 8088 times by 1 test: case 25:

Executed by:

Self test (438)

OP_SeekGT: { /* jump, in3, group */

executed 8088 times by 1 test: case 25:

Executed by:

Self test (438)

8088

3899 int res; /* Comparison result */ -

3900 int oc; /* Opcode */ -

3901 VdbeCursor *pC; /* The cursor to seek */ -

3902 UnpackedRecord r; /* The key to seek for */ -

3903 int nField; /* Number of columns or fields in the key */ -

3904 i64 iKey; /* The rowid we are to seek to */ -

3905 int eqOnly; /* Only interested in == results */ -

3906 -

3907 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

3908 assert( pOp->p2!=0 ); -

3909 pC = p->apCsr[pOp->p1]; -

3910 assert( pC!=0 ); -

3911 assert( pC->eCurType==CURTYPE_BTREE ); -

3912 assert( OP_SeekLE == OP_SeekLT+1 ); -

3913 assert( OP_SeekGE == OP_SeekLT+2 ); -

3914 assert( OP_SeekGT == OP_SeekLT+3 ); -

3915 assert( pC->isOrdered ); -

3916 assert( pC->uc.pCursor!=0 ); -

3917 oc = pOp->opcode; -

3918 eqOnly = 0; -

3919 pC->nullRow = 0; -

3920 #ifdef SQLITE_DEBUG -

3921 pC->seekOp = pOp->opcode; -

3922 #endif -

3923 -

3924

if( pC->isTable ){

pC->isTable	Description
TRUE	evaluated 3229 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 471598 times by 1 test Evaluated by: Self test (438)

3229-471598

3925 /* The BTREE_SEEK_EQ flag is only set on index cursors */ -

3926 assert( sqlite3BtreeCursorHasHint(pC->uc.pCursor, BTREE_SEEK_EQ)==0 -

3927 || CORRUPT_DB ); -

3928 -

3929 /* The input value in P3 might be of any type: integer, real, string, -

3930 ** blob, or NULL. But it needs to be an integer before we can do -

3931 ** the seek, so convert it. */ -

3932 pIn3 = &aMem[pOp->p3]; -

3933

if( (pIn3->flags & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){

(pIn3->flags &...0002))==0x0002	Description
TRUE	evaluated 133 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3096 times by 1 test Evaluated by: Self test (438)

133-3096

3934 applyNumericAffinity(pIn3, 0); -

3935

}

executed 133 times by 1 test: end of block

Executed by:

Self test (438)

133

3936 iKey = sqlite3VdbeIntValue(pIn3); -

3937 -

3938 /* If the P3 value could not be converted into an integer without -

3939 ** loss of information, then special processing is required... */ -

3940

if( (pIn3->flags & MEM_Int)==0 ){

(pIn3->flags & 0x0004)==0	Description
TRUE	evaluated 294 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2935 times by 1 test Evaluated by: Self test (438)

294-2935

3941

if( (pIn3->flags & MEM_Real)==0 ){

(pIn3->flags & 0x0008)==0	Description
TRUE	evaluated 261 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 33 times by 1 test Evaluated by: Self test (438)

33-261

3942 /* If the P3 value cannot be converted into any kind of a number, -

3943 ** then the seek is not possible, so jump to P2 */ -

3944

VdbeBranchTaken(1,2); goto jump_to_p2;

executed 261 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

261

3945

break;

dead code: break;

3946 } -

3947 -

3948 /* If the approximation iKey is larger than the actual real search -

3949 ** term, substitute >= for > and < for <=. e.g. if the search term -

3950 ** is 4.9 and the integer approximation 5: -

3951 ** -

3952 ** (x > 4.9) -> (x >= 5) -

3953 ** (x <= 4.9) -> (x < 5) -

3954 */ -

3955

if( pIn3->u.r<(double)iKey ){

pIn3->u.r<(double)iKey	Description
TRUE	evaluated 12 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 21 times by 1 test Evaluated by: Self test (438)

12-21

3956 assert( OP_SeekGE==(OP_SeekGT-1) ); -

3957 assert( OP_SeekLT==(OP_SeekLE-1) ); -

3958 assert( (OP_SeekLE & 0x0001)==(OP_SeekGT & 0x0001) ); -

3959

if( (oc & 0x0001)==(OP_SeekGT & 0x0001) ) oc--;

executed 6 times by 1 test: oc--;

Executed by:

Self test (438)

(oc & 0x0001)==(25 & 0x0001)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

3960

}

executed 12 times by 1 test: end of block

Executed by:

Self test (438)

3961 -

3962 /* If the approximation iKey is smaller than the actual real search -

3963 ** term, substitute <= for < and > for >=. */ -

3964

else if( pIn3->u.r>(double)iKey ){

pIn3->u.r>(double)iKey	Description
TRUE	evaluated 17 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-17

3965 assert( OP_SeekLE==(OP_SeekLT+1) ); -

3966 assert( OP_SeekGT==(OP_SeekGE+1) ); -

3967 assert( (OP_SeekLT & 0x0001)==(OP_SeekGE & 0x0001) ); -

3968

if( (oc & 0x0001)==(OP_SeekLT & 0x0001) ) oc++;

executed 7 times by 1 test: oc++;

Executed by:

Self test (438)

(oc & 0x0001)==(22 & 0x0001)	Description
TRUE	evaluated 7 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 10 times by 1 test Evaluated by: Self test (438)

7-10

3969

}

executed 17 times by 1 test: end of block

Executed by:

Self test (438)

3970

}

executed 33 times by 1 test: end of block

Executed by:

Self test (438)

3971 rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, 0, (u64)iKey, 0, &res); -

3972 pC->movetoTarget = iKey; /* Used by OP_Delete */ -

3973

if( rc!=SQLITE_OK ){

rc!=0	Description
TRUE	evaluated 128 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2840 times by 1 test Evaluated by: Self test (438)

128-2840

3974

goto abort_due_to_error;

executed 128 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

128

3975 } -

3976

}else{

executed 2840 times by 1 test: end of block

Executed by:

Self test (438)

2840

3977 /* For a cursor with the BTREE_SEEK_EQ hint, only the OP_SeekGE and -

3978 ** OP_SeekLE opcodes are allowed, and these must be immediately followed -

3979 ** by an OP_IdxGT or OP_IdxLT opcode, respectively, with the same key. -

3980 */ -

3981

if( sqlite3BtreeCursorHasHint(pC->uc.pCursor, BTREE_SEEK_EQ) ){

sqlite3BtreeCu...r, 0x00000002)	Description
TRUE	evaluated 377683 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 93915 times by 1 test Evaluated by: Self test (438)

93915-377683

3982 eqOnly = 1; -

3983 assert( pOp->opcode==OP_SeekGE || pOp->opcode==OP_SeekLE ); -

3984 assert( pOp[1].opcode==OP_IdxLT || pOp[1].opcode==OP_IdxGT ); -

3985 assert( pOp[1].p1==pOp[0].p1 ); -

3986 assert( pOp[1].p2==pOp[0].p2 ); -

3987 assert( pOp[1].p3==pOp[0].p3 ); -

3988 assert( pOp[1].p4.i==pOp[0].p4.i ); -

3989

}

executed 377683 times by 1 test: end of block

Executed by:

Self test (438)

377683

3990 -

3991 nField = pOp->p4.i; -

3992 assert( pOp->p4type==P4_INT32 ); -

3993 assert( nField>0 ); -

3994 r.pKeyInfo = pC->pKeyInfo; -

3995 r.nField = (u16)nField; -

3996 -

3997 /* The next line of code computes as follows, only faster: -

3998 ** if( oc==OP_SeekGT || oc==OP_SeekLE ){ -

3999 ** r.default_rc = -1; -

4000 ** }else{ -

4001 ** r.default_rc = +1; -

4002 ** } -

4003 */ -

4004

r.default_rc = ((1 & (oc - OP_SeekLT)) ? -1 : +1);

(1 & (oc - 22))	Description
TRUE	evaluated 7949 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 463649 times by 1 test Evaluated by: Self test (438)

7949-463649

4005 assert( oc!=OP_SeekGT || r.default_rc==-1 ); -

4006 assert( oc!=OP_SeekLE || r.default_rc==-1 ); -

4007 assert( oc!=OP_SeekGE || r.default_rc==+1 ); -

4008 assert( oc!=OP_SeekLT || r.default_rc==+1 ); -

4009 -

4010 r.aMem = &aMem[pOp->p3]; -

4011 #ifdef SQLITE_DEBUG -

4012 { int i; for(i=0; i<r.nField; i++) assert( memIsValid(&r.aMem[i]) ); } -

4013 #endif -

4014 r.eqSeen = 0; -

4015 rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, &r, 0, 0, &res); -

4016

if( rc!=SQLITE_OK ){

rc!=0	Description
TRUE	evaluated 5 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 471593 times by 1 test Evaluated by: Self test (438)

5-471593

4017

goto abort_due_to_error;

executed 5 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

4018 } -

4019

if( eqOnly && r.eqSeen==0 ){

eqOnly	Description
TRUE	evaluated 377681 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 93912 times by 1 test Evaluated by: Self test (438)

r.eqSeen==0	Description
TRUE	evaluated 143683 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 233998 times by 1 test Evaluated by: Self test (438)

93912-377681

4020 assert( res!=0 ); -

4021

goto seek_not_found;

executed 143683 times by 1 test: goto seek_not_found;

Executed by:

Self test (438)

143683

4022 } -

4023

}

executed 327910 times by 1 test: end of block

Executed by:

Self test (438)

327910

4024 pC->deferredMoveto = 0; -

4025 pC->cacheStatus = CACHE_STALE; -

4026 #ifdef SQLITE_TEST -

4027 sqlite3_search_count++; -

4028 #endif -

4029

if( oc>=OP_SeekGE ){ assert( oc==OP_SeekGE || oc==OP_SeekGT );

oc>=24	Description
TRUE	evaluated 329824 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 926 times by 1 test Evaluated by: Self test (438)

926-329824

4030

if( res<0 || (res==0 && oc==OP_SeekGT) ){

res<0	Description
TRUE	evaluated 135186 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 194638 times by 1 test Evaluated by: Self test (438)

res==0	Description
TRUE	evaluated 2415 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 192223 times by 1 test Evaluated by: Self test (438)

oc==25	Description
TRUE	evaluated 301 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2114 times by 1 test Evaluated by: Self test (438)

301-194638

4031 res = 0; -

4032 rc = sqlite3BtreeNext(pC->uc.pCursor, 0); -

4033

if( rc!=SQLITE_OK ){

rc!=0	Description
TRUE	evaluated 2839 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 132648 times by 1 test Evaluated by: Self test (438)

2839-132648

4034

if( rc==SQLITE_DONE ){

rc==101	Description
TRUE	evaluated 2838 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-2838

4035 rc = SQLITE_OK; -

4036 res = 1; -

4037

}else{

executed 2838 times by 1 test: end of block

Executed by:

Self test (438)

2838

4038

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

4039 } -

4040 } -

4041

}else{

executed 135486 times by 1 test: end of block

Executed by:

Self test (438)

135486

4042 res = 0; -

4043

}

executed 194337 times by 1 test: end of block

Executed by:

Self test (438)

194337

4044 }else{ -

4045 assert( oc==OP_SeekLT || oc==OP_SeekLE ); -

4046

if( res>0 || (res==0 && oc==OP_SeekLT) ){

res>0	Description
TRUE	evaluated 414 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 512 times by 1 test Evaluated by: Self test (438)

res==0	Description
TRUE	evaluated 214 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 298 times by 1 test Evaluated by: Self test (438)

oc==22	Description
TRUE	evaluated 131 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 83 times by 1 test Evaluated by: Self test (438)

83-512

4047 res = 0; -

4048 rc = sqlite3BtreePrevious(pC->uc.pCursor, 0); -

4049

if( rc!=SQLITE_OK ){

rc!=0	Description
TRUE	evaluated 13 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 532 times by 1 test Evaluated by: Self test (438)

13-532

4050

if( rc==SQLITE_DONE ){

rc==101	Description
TRUE	evaluated 12 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-12

4051 rc = SQLITE_OK; -

4052 res = 1; -

4053

}else{

executed 12 times by 1 test: end of block

Executed by:

Self test (438)

4054

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

4055 } -

4056 } -

4057

}else{

executed 544 times by 1 test: end of block

Executed by:

Self test (438)

544

4058 /* res might be negative because the table is empty. Check to -

4059 ** see if this is the case. -

4060 */ -

4061 res = sqlite3BtreeEof(pC->uc.pCursor); -

4062

}

executed 381 times by 1 test: end of block

Executed by:

Self test (438)

381

4063 } -

4064

seek_not_found:

code before this statement executed 330748 times by 1 test: seek_not_found:

Executed by:

Self test (438)

330748

4065 assert( pOp->p2>0 ); -

4066 VdbeBranchTaken(res!=0,2); -

4067

if( res ){

res	Description
TRUE	evaluated 146537 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 327894 times by 1 test Evaluated by: Self test (438)

146537-327894

4068

goto jump_to_p2;

executed 146537 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

146537

4069

}else if( eqOnly ){

eqOnly	Description
TRUE	evaluated 233998 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 93896 times by 1 test Evaluated by: Self test (438)

93896-233998

4070 assert( pOp[1].opcode==OP_IdxLT || pOp[1].opcode==OP_IdxGT ); -

4071 pOp++; /* Skip the OP_IdxLt or OP_IdxGT that follows */ -

4072

}

executed 233998 times by 1 test: end of block

Executed by:

Self test (438)

233998

4073

break;

executed 327894 times by 1 test: break;

Executed by:

Self test (438)

327894

4074 } -

4075 -

4076 /* Opcode: SeekHit P1 P2 * * * -

4077 ** Synopsis: seekHit=P2 -

4078 ** -

4079 ** Set the seekHit flag on cursor P1 to the value in P2. -

4080 ** The seekHit flag is used by the IfNoHope opcode. -

4081 ** -

4082 ** P1 must be a valid b-tree cursor. P2 must be a boolean value, -

4083 ** either 0 or 1. -

4084 */ -

4085

case

executed 1799 times by 1 test: case 119:

Executed by:

Self test (438)

OP_SeekHit: {

executed 1799 times by 1 test: case 119:

Executed by:

Self test (438)

1799

4086 VdbeCursor *pC; -

4087 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4088 pC = p->apCsr[pOp->p1]; -

4089 assert( pC!=0 ); -

4090 assert( pOp->p2==0 || pOp->p2==1 ); -

4091 pC->seekHit = pOp->p2 & 1; -

4092

break;

executed 1799 times by 1 test: break;

Executed by:

Self test (438)

1799

4093 } -

4094 -

4095 /* Opcode: Found P1 P2 P3 P4 * -

4096 ** Synopsis: key=r[P3@P4] -

4097 ** -

4098 ** If P4==0 then register P3 holds a blob constructed by MakeRecord. If -

4099 ** P4>0 then register P3 is the first of P4 registers that form an unpacked -

4100 ** record. -

4101 ** -

4102 ** Cursor P1 is on an index btree. If the record identified by P3 and P4 -

4103 ** is a prefix of any entry in P1 then a jump is made to P2 and -

4104 ** P1 is left pointing at the matching entry. -

4105 ** -

4106 ** This operation leaves the cursor in a state where it can be -

4107 ** advanced in the forward direction. The Next instruction will work, -

4108 ** but not the Prev instruction. -

4109 ** -

4110 ** See also: NotFound, NoConflict, NotExists. SeekGe -

4111 */ -

4112 /* Opcode: NotFound P1 P2 P3 P4 * -

4113 ** Synopsis: key=r[P3@P4] -

4114 ** -

4115 ** If P4==0 then register P3 holds a blob constructed by MakeRecord. If -

4116 ** P4>0 then register P3 is the first of P4 registers that form an unpacked -

4117 ** record. -

4118 ** -

4119 ** Cursor P1 is on an index btree. If the record identified by P3 and P4 -

4120 ** is not the prefix of any entry in P1 then a jump is made to P2. If P1 -

4121 ** does contain an entry whose prefix matches the P3/P4 record then control -

4122 ** falls through to the next instruction and P1 is left pointing at the -

4123 ** matching entry. -

4124 ** -

4125 ** This operation leaves the cursor in a state where it cannot be -

4126 ** advanced in either direction. In other words, the Next and Prev -

4127 ** opcodes do not work after this operation. -

4128 ** -

4129 ** See also: Found, NotExists, NoConflict, IfNoHope -

4130 */ -

4131 /* Opcode: IfNoHope P1 P2 P3 P4 * -

4132 ** Synopsis: key=r[P3@P4] -

4133 ** -

4134 ** Register P3 is the first of P4 registers that form an unpacked -

4135 ** record. -

4136 ** -

4137 ** Cursor P1 is on an index btree. If the seekHit flag is set on P1, then -

4138 ** this opcode is a no-op. But if the seekHit flag of P1 is clear, then -

4139 ** check to see if there is any entry in P1 that matches the -

4140 ** prefix identified by P3 and P4. If no entry matches the prefix, -

4141 ** jump to P2. Otherwise fall through. -

4142 ** -

4143 ** This opcode behaves like OP_NotFound if the seekHit -

4144 ** flag is clear and it behaves like OP_Noop if the seekHit flag is set. -

4145 ** -

4146 ** This opcode is used in IN clause processing for a multi-column key. -

4147 ** If an IN clause is attached to an element of the key other than the -

4148 ** left-most element, and if there are no matches on the most recent -

4149 ** seek over the whole key, then it might be that one of the key element -

4150 ** to the left is prohibiting a match, and hence there is "no hope" of -

4151 ** any match regardless of how many IN clause elements are checked. -

4152 ** In such a case, we abandon the IN clause search early, using this -

4153 ** opcode. The opcode name comes from the fact that the -

4154 ** jump is taken if there is "no hope" of achieving a match. -

4155 ** -

4156 ** See also: NotFound, SeekHit -

4157 */ -

4158 /* Opcode: NoConflict P1 P2 P3 P4 * -

4159 ** Synopsis: key=r[P3@P4] -

4160 ** -

4161 ** If P4==0 then register P3 holds a blob constructed by MakeRecord. If -

4162 ** P4>0 then register P3 is the first of P4 registers that form an unpacked -

4163 ** record. -

4164 ** -

4165 ** Cursor P1 is on an index btree. If the record identified by P3 and P4 -

4166 ** contains any NULL value, jump immediately to P2. If all terms of the -

4167 ** record are not-NULL then a check is done to determine if any row in the -

4168 ** P1 index btree has a matching key prefix. If there are no matches, jump -

4169 ** immediately to P2. If there is a match, fall through and leave the P1 -

4170 ** cursor pointing to the matching row. -

4171 ** -

4172 ** This opcode is similar to OP_NotFound with the exceptions that the -

4173 ** branch is always taken if any part of the search key input is NULL. -

4174 ** -

4175 ** This operation leaves the cursor in a state where it cannot be -

4176 ** advanced in either direction. In other words, the Next and Prev -

4177 ** opcodes do not work after this operation. -

4178 ** -

4179 ** See also: NotFound, Found, NotExists -

4180 */ -

4181

case

executed 1555 times by 1 test: case 26:

Executed by:

Self test (438)

OP_IfNoHope: { /* jump, in3 */

executed 1555 times by 1 test: case 26:

Executed by:

Self test (438)

1555

4182 VdbeCursor *pC; -

4183 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4184 pC = p->apCsr[pOp->p1]; -

4185 assert( pC!=0 ); -

4186

if( pC->seekHit ) break;

executed 536 times by 1 test: break;

Executed by:

Self test (438)

pC->seekHit	Description
TRUE	evaluated 536 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1019 times by 1 test Evaluated by: Self test (438)

536-1019

4187 /* Fall through into OP_NotFound */ -

4188 } -

4189

case

code before this statement executed 1019 times by 1 test: case 27:

Executed by:

Self test (438)

executed 99886 times by 364 tests: case 27:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

OP_NoConflict: /* jump, in3 */

code before this statement executed 1019 times by 1 test: case 27:

Executed by:

Self test (438)

executed 99886 times by 364 tests: case 27:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

1019-99886

4190

case

executed 9151 times by 1 test: case 28:

Executed by:

Self test (438)

OP_NotFound: /* jump, in3 */

executed 9151 times by 1 test: case 28:

Executed by:

Self test (438)

9151

4191

case

executed 740078 times by 12 tests: case 29:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

OP_Found: { /* jump, in3 */

executed 740078 times by 12 tests: case 29:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

740078

4192 int alreadyExists; -

4193 int takeJump; -

4194 int ii; -

4195 VdbeCursor *pC; -

4196 int res; -

4197 UnpackedRecord *pFree; -

4198 UnpackedRecord *pIdxKey; -

4199 UnpackedRecord r; -

4200 -

4201 #ifdef SQLITE_TEST -

4202

if( pOp->opcode!=OP_NoConflict ) sqlite3_found_count++;

executed 750248 times by 12 tests: sqlite3_found_count++;

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

pOp->opcode!=27

Description

TRUE

evaluated 750248 times by 12 tests

Evaluated by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

FALSE

evaluated 99886 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

99886-750248

4203 #endif -

4204 -

4205 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4206 assert( pOp->p4type==P4_INT32 ); -

4207 pC = p->apCsr[pOp->p1]; -

4208 assert( pC!=0 ); -

4209 #ifdef SQLITE_DEBUG -

4210 pC->seekOp = pOp->opcode; -

4211 #endif -

4212 pIn3 = &aMem[pOp->p3]; -

4213 assert( pC->eCurType==CURTYPE_BTREE ); -

4214 assert( pC->uc.pCursor!=0 ); -

4215 assert( pC->isTable==0 ); -

4216

if( pOp->p4.i>0 ){

pOp->p4.i>0

Description

TRUE

evaluated 842687 times by 375 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 7447 times by 1 test

Evaluated by:

Self test (438)

7447-842687

4217 r.pKeyInfo = pC->pKeyInfo; -

4218 r.nField = (u16)pOp->p4.i; -

4219 r.aMem = pIn3; -

4220 #ifdef SQLITE_DEBUG -

4221 for(ii=0; ii<r.nField; ii++){ -

4222 assert( memIsValid(&r.aMem[ii]) ); -

4223 assert( (r.aMem[ii].flags & MEM_Zero)==0 || r.aMem[ii].n==0 ); -

4224 if( ii ) REGISTER_TRACE(pOp->p3+ii, &r.aMem[ii]); -

4225 } -

4226 #endif -

4227 pIdxKey = &r; -

4228 pFree = 0; -

4229

}else{

executed 842687 times by 375 tests: end of block

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

842687

4230 assert( pIn3->flags & MEM_Blob ); -

4231

rc = ExpandBlob(pIn3);

((pIn3)->flags&0x4000)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7446 times by 1 test Evaluated by: Self test (438)

1-7446

4232 assert( rc==SQLITE_OK || rc==SQLITE_NOMEM ); -

4233

if( rc ) goto no_mem;

never executed: goto no_mem;

rc	Description
TRUE	never evaluated
FALSE	evaluated 7447 times by 1 test Evaluated by: Self test (438)

0-7447

4234 pFree = pIdxKey = sqlite3VdbeAllocUnpackedRecord(pC->pKeyInfo); -

4235

if( pIdxKey==0 ) goto no_mem;

never executed: goto no_mem;

pIdxKey==0	Description
TRUE	never evaluated
FALSE	evaluated 7447 times by 1 test Evaluated by: Self test (438)

0-7447

4236 sqlite3VdbeRecordUnpack(pC->pKeyInfo, pIn3->n, pIn3->z, pIdxKey); -

4237

}

executed 7447 times by 1 test: end of block

Executed by:

Self test (438)

7447

4238 pIdxKey->default_rc = 0; -

4239 takeJump = 0; -

4240

if( pOp->opcode==OP_NoConflict ){

pOp->opcode==27

Description

TRUE

evaluated 99886 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 750248 times by 12 tests

Evaluated by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

99886-750248

4241 /* For the OP_NoConflict opcode, take the jump if any of the -

4242 ** input fields are NULL, since any key with a NULL will not -

4243 ** conflict */ -

4244

for(ii=0; ii<pIdxKey->nField; ii++){

ii<pIdxKey->nField

Description

TRUE

evaluated 150417 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 99613 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

99613-150417

4245

if( pIdxKey->aMem[ii].flags & MEM_Null ){

pIdxKey->aMem[...flags & 0x0001

Description

TRUE

evaluated 273 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 150144 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

273-150144

4246 takeJump = 1; -

4247

break;

executed 273 times by 1 test: break;

Executed by:

Self test (438)

273

4248 } -

4249

}

executed 150144 times by 364 tests: end of block

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

150144

4250

}

executed 99886 times by 364 tests: end of block

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

99886

4251 rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, pIdxKey, 0, 0, &res); -

4252

if( pFree ) sqlite3DbFreeNN(db, pFree);

executed 7447 times by 1 test: sqlite3DbFreeNN(db, pFree);

Executed by:

Self test (438)

pFree

Description

TRUE

evaluated 7447 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 842687 times by 375 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

7447-842687

4253

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 850133 times by 375 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

1-850133

4254

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

4255 } -

4256 pC->seekResult = res; -

4257 alreadyExists = (res==0); -

4258 pC->nullRow = 1-alreadyExists; -

4259 pC->deferredMoveto = 0; -

4260 pC->cacheStatus = CACHE_STALE; -

4261

if( pOp->opcode==OP_Found ){

pOp->opcode==29

Description

TRUE

evaluated 740077 times by 12 tests

Evaluated by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

FALSE

evaluated 110056 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

110056-740077

4262 VdbeBranchTaken(alreadyExists!=0,2); -

4263

if( alreadyExists ) goto jump_to_p2;

executed 731864 times by 12 tests: goto jump_to_p2;

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

alreadyExists	Description
TRUE	evaluated 731864 times by 12 tests Evaluated by: Self test (43) Self test (438) Self test (45) Self test (53) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71) Self test (74)
FALSE	evaluated 8213 times by 1 test Evaluated by: Self test (438)

8213-731864

4264

}else{

executed 8213 times by 1 test: end of block

Executed by:

Self test (438)

8213

4265 VdbeBranchTaken(takeJump||alreadyExists==0,2); -

4266

if( takeJump || !alreadyExists ) goto jump_to_p2;

executed 95963 times by 364 tests: goto jump_to_p2;

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

takeJump

Description

TRUE

evaluated 273 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 109783 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

!alreadyExists

Description

TRUE

evaluated 95690 times by 364 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 14093 times by 1 test

Evaluated by:

Self test (438)

273-109783

4267

}

executed 14093 times by 1 test: end of block

Executed by:

Self test (438)

14093

4268

break;

executed 22306 times by 1 test: break;

Executed by:

Self test (438)

22306

4269 } -

4270 -

4271 /* Opcode: SeekRowid P1 P2 P3 * * -

4272 ** Synopsis: intkey=r[P3] -

4273 ** -

4274 ** P1 is the index of a cursor open on an SQL table btree (with integer -

4275 ** keys). If register P3 does not contain an integer or if P1 does not -

4276 ** contain a record with rowid P3 then jump immediately to P2. -

4277 ** Or, if P2 is 0, raise an SQLITE_CORRUPT error. If P1 does contain -

4278 ** a record with rowid P3 then -

4279 ** leave the cursor pointing at that record and fall through to the next -

4280 ** instruction. -

4281 ** -

4282 ** The OP_NotExists opcode performs the same operation, but with OP_NotExists -

4283 ** the P3 register must be guaranteed to contain an integer value. With this -

4284 ** opcode, register P3 might not contain an integer. -

4285 ** -

4286 ** The OP_NotFound opcode performs the same operation on index btrees -

4287 ** (with arbitrary multi-value keys). -

4288 ** -

4289 ** This opcode leaves the cursor in a state where it cannot be advanced -

4290 ** in either direction. In other words, the Next and Prev opcodes will -

4291 ** not work following this opcode. -

4292 ** -

4293 ** See also: Found, NotFound, NoConflict, SeekRowid -

4294 */ -

4295 /* Opcode: NotExists P1 P2 P3 * * -

4296 ** Synopsis: intkey=r[P3] -

4297 ** -

4298 ** P1 is the index of a cursor open on an SQL table btree (with integer -

4299 ** keys). P3 is an integer rowid. If P1 does not contain a record with -

4300 ** rowid P3 then jump immediately to P2. Or, if P2 is 0, raise an -

4301 ** SQLITE_CORRUPT error. If P1 does contain a record with rowid P3 then -

4302 ** leave the cursor pointing at that record and fall through to the next -

4303 ** instruction. -

4304 ** -

4305 ** The OP_SeekRowid opcode performs the same operation but also allows the -

4306 ** P3 register to contain a non-integer value, in which case the jump is -

4307 ** always taken. This opcode requires that P3 always contain an integer. -

4308 ** -

4309 ** The OP_NotFound opcode performs the same operation on index btrees -

4310 ** (with arbitrary multi-value keys). -

4311 ** -

4312 ** This opcode leaves the cursor in a state where it cannot be advanced -

4313 ** in either direction. In other words, the Next and Prev opcodes will -

4314 ** not work following this opcode. -

4315 ** -

4316 ** See also: Found, NotFound, NoConflict, SeekRowid -

4317 */ -

4318

case

executed 93795 times by 28 tests: case 30:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

OP_SeekRowid: { /* jump, in3 */

executed 93795 times by 28 tests: case 30:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

93795

4319 VdbeCursor *pC; -

4320 BtCursor *pCrsr; -

4321 int res; -

4322 u64 iKey; -

4323 -

4324 pIn3 = &aMem[pOp->p3]; -

4325

if( (pIn3->flags & MEM_Int)==0 ){

(pIn3->flags & 0x0004)==0

Description

TRUE

evaluated 397 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 93398 times by 28 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

397-93398

4326 /* Make sure pIn3->u.i contains a valid integer representation of -

4327 ** the key value, but do not change the datatype of the register, as -

4328 ** other parts of the perpared statement might be depending on the -

4329 ** current datatype. */ -

4330 u16 origFlags = pIn3->flags; -

4331 int isNotInt; -

4332 applyAffinity(pIn3, SQLITE_AFF_NUMERIC, encoding); -

4333 isNotInt = (pIn3->flags & MEM_Int)==0; -

4334 pIn3->flags = origFlags; -

4335

if( isNotInt ) goto jump_to_p2;

executed 277 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

isNotInt	Description
TRUE	evaluated 277 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 120 times by 1 test Evaluated by: Self test (438)

120-277

4336

}

executed 120 times by 1 test: end of block

Executed by:

Self test (438)

120

4337 /* Fall through into OP_NotExists */ -

4338

case

code before this statement executed 93518 times by 28 tests: case 31:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

executed 381911 times by 1 test: case 31:

Executed by:

Self test (438)

OP_NotExists: /* jump, in3 */

code before this statement executed 93518 times by 28 tests: case 31:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

executed 381911 times by 1 test: case 31:

Executed by:

Self test (438)

93518-381911

4339 pIn3 = &aMem[pOp->p3]; -

4340 assert( (pIn3->flags & MEM_Int)!=0 || pOp->opcode==OP_SeekRowid ); -

4341 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4342 pC = p->apCsr[pOp->p1]; -

4343 assert( pC!=0 ); -

4344 #ifdef SQLITE_DEBUG -

4345 pC->seekOp = OP_SeekRowid; -

4346 #endif -

4347 assert( pC->isTable ); -

4348 assert( pC->eCurType==CURTYPE_BTREE ); -

4349 pCrsr = pC->uc.pCursor; -

4350 assert( pCrsr!=0 ); -

4351 res = 0; -

4352 iKey = pIn3->u.i; -

4353 rc = sqlite3BtreeMovetoUnpacked(pCrsr, 0, iKey, 0, &res); -

4354 assert( rc==SQLITE_OK || res==0 ); -

4355 pC->movetoTarget = iKey; /* Used by OP_Delete */ -

4356 pC->nullRow = 0; -

4357 pC->cacheStatus = CACHE_STALE; -

4358 pC->deferredMoveto = 0; -

4359 VdbeBranchTaken(res!=0,2); -

4360 pC->seekResult = res; -

4361

if( res!=0 ){

res!=0

Description

TRUE

evaluated 337070 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 138359 times by 28 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

138359-337070

4362 assert( rc==SQLITE_OK ); -

4363

if( pOp->p2==0 ){

pOp->p2==0	Description
TRUE	never evaluated
FALSE	evaluated 337070 times by 1 test Evaluated by: Self test (438)

0-337070

4364 rc = SQLITE_CORRUPT_BKPT; -

4365

}else{

never executed: end of block

4366

goto jump_to_p2;

executed 337070 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

337070

4367 } -

4368 } -

4369

if( rc ) goto abort_due_to_error;

executed 5 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

Description

TRUE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 138354 times by 28 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

5-138354

4370

break;

executed 138354 times by 28 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

138354

4371 } -

4372 -

4373 /* Opcode: Sequence P1 P2 * * * -

4374 ** Synopsis: r[P2]=cursor[P1].ctr++ -

4375 ** -

4376 ** Find the next available sequence number for cursor P1. -

4377 ** Write the sequence number into register P2. -

4378 ** The sequence number on the cursor is incremented after this -

4379 ** instruction. -

4380 */ -

4381

case

executed 152998 times by 1 test: case 120:

Executed by:

Self test (438)

OP_Sequence: { /* out2 */

executed 152998 times by 1 test: case 120:

Executed by:

Self test (438)

152998

4382 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4383 assert( p->apCsr[pOp->p1]!=0 ); -

4384 assert( p->apCsr[pOp->p1]->eCurType!=CURTYPE_VTAB ); -

4385 pOut = out2Prerelease(p, pOp); -

4386 pOut->u.i = p->apCsr[pOp->p1]->seqCount++; -

4387

break;

executed 152998 times by 1 test: break;

Executed by:

Self test (438)

152998

4388 } -

4389 -

4390 -

4391 /* Opcode: NewRowid P1 P2 P3 * * -

4392 ** Synopsis: r[P2]=rowid -

4393 ** -

4394 ** Get a new integer record number (a.k.a "rowid") used as the key to a table. -

4395 ** The record number is not previously used as a key in the database -

4396 ** table that cursor P1 points to. The new record number is written -

4397 ** written to register P2. -

4398 ** -

4399 ** If P3>0 then P3 is a register in the root frame of this VDBE that holds -

4400 ** the largest previously generated record number. No new record numbers are -

4401 ** allowed to be less than this value. When this value reaches its maximum, -

4402 ** an SQLITE_FULL error is generated. The P3 register is updated with the ' -

4403 ** generated record number. This P3 mechanism is used to help implement the -

4404 ** AUTOINCREMENT feature. -

4405 */ -

4406

case

executed 4909963 times by 64 tests: case 121:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

OP_NewRowid: { /* out2 */

executed 4909963 times by 64 tests: case 121:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

4909963

4407 i64 v; /* The new rowid */ -

4408 VdbeCursor *pC; /* Cursor of table to get the new rowid */ -

4409 int res; /* Result of an sqlite3BtreeLast() */ -

4410 int cnt; /* Counter to limit the number of searches */ -

4411 Mem *pMem; /* Register holding largest rowid for AUTOINCREMENT */ -

4412 VdbeFrame *pFrame; /* Root frame of VDBE */ -

4413 -

4414 v = 0; -

4415 res = 0; -

4416 pOut = out2Prerelease(p, pOp); -

4417 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4418 pC = p->apCsr[pOp->p1]; -

4419 assert( pC!=0 ); -

4420 assert( pC->isTable ); -

4421 assert( pC->eCurType==CURTYPE_BTREE ); -

4422 assert( pC->uc.pCursor!=0 ); -

4423 { -

4424 /* The next rowid or record number (different terms for the same -

4425 ** thing) is obtained in a two-step algorithm. -

4426 ** -

4427 ** First we attempt to find the largest existing rowid and add one -

4428 ** to that. But if the largest existing rowid is already the maximum -

4429 ** positive integer, we have to fall through to the second -

4430 ** probabilistic algorithm -

4431 ** -

4432 ** The second algorithm is to select a rowid at random and see if -

4433 ** it already exists in the table. If it does not exist, we have -

4434 ** succeeded. If the random rowid does exist, we select a new one -

4435 ** and try again, up to 100 times. -

4436 */ -

4437 assert( pC->isTable ); -

4438 -

4439 #ifdef SQLITE_32BIT_ROWID -

4440 # define MAX_ROWID 0x7fffffff -

4441 #else -

4442 /* Some compilers complain about constants of the form 0x7fffffffffffffff. -

4443 ** Others complain about 0x7ffffffffffffffffLL. The following macro seems -

4444 ** to provide the constant while making all compilers happy. -

4445 */ -

4446 # define MAX_ROWID (i64)( (((u64)0x7fffffff)<<32) | (u64)0xffffffff ) -

4447 #endif -

4448 -

4449

if( !pC->useRandomRowid ){

!pC->useRandomRowid

Description

TRUE

evaluated 4909963 times by 64 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

FALSE

never evaluated

0-4909963

4450 rc = sqlite3BtreeLast(pC->uc.pCursor, &res); -

4451

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4909958 times by 64 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

5-4909958

4452

goto abort_due_to_error;

executed 5 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

4453 } -

4454

if( res ){

res

Description

TRUE

evaluated 1058505 times by 34 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (2)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (438)
Self test (47)
Self test (55)
Self test (56)
Self test (57)
Self test (58)
Self test (64)
Self test (72)
Self test (73)
...

FALSE

evaluated 3851453 times by 58 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (31)
Self test (32)
Self test (33)
Self test (38)
...

1058505-3851453

4455 v = 1; /* IMP: R-61914-48074 */ -

4456

}else{

executed 1058505 times by 34 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (2)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (438)
Self test (47)
Self test (55)
Self test (56)
Self test (57)
Self test (58)
Self test (64)
Self test (72)
Self test (73)
...

1058505

4457 assert( sqlite3BtreeCursorIsValid(pC->uc.pCursor) ); -

4458 v = sqlite3BtreeIntegerKey(pC->uc.pCursor); -

4459

if( v>=MAX_ROWID ){

v>=(i64)( (((u...4)0xffffffff )

Description

TRUE

evaluated 102 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3851351 times by 58 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (31)
Self test (32)
Self test (33)
Self test (38)
...

102-3851351

4460 pC->useRandomRowid = 1; -

4461

}else{

executed 102 times by 1 test: end of block

Executed by:

Self test (438)

102

4462 v++; /* IMP: R-29538-34987 */ -

4463

}

executed 3851351 times by 58 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (31)
Self test (32)
Self test (33)
Self test (38)
...

3851351

4464 } -

4465 } -

4466 -

4467 #ifndef SQLITE_OMIT_AUTOINCREMENT -

4468

if( pOp->p3 ){

pOp->p3

Description

TRUE

evaluated 87 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4909871 times by 64 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

87-4909871

4469 /* Assert that P3 is a valid memory cell. */ -

4470 assert( pOp->p3>0 ); -

4471

if( p->pFrame ){

p->pFrame	Description
TRUE	evaluated 28 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 59 times by 1 test Evaluated by: Self test (438)

28-59

4472

for(pFrame=p->pFrame; pFrame->pParent; pFrame=pFrame->pParent);

executed 8 times by 1 test: ;

Executed by:

Self test (438)

pFrame->pParent	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 28 times by 1 test Evaluated by: Self test (438)

8-28

4473 /* Assert that P3 is a valid memory cell. */ -

4474 assert( pOp->p3<=pFrame->nMem ); -

4475 pMem = &pFrame->aMem[pOp->p3]; -

4476

}else{

executed 28 times by 1 test: end of block

Executed by:

Self test (438)

4477 /* Assert that P3 is a valid memory cell. */ -

4478 assert( pOp->p3<=(p->nMem+1 - p->nCursor) ); -

4479 pMem = &aMem[pOp->p3]; -

4480 memAboutToChange(p, pMem); -

4481

}

executed 59 times by 1 test: end of block

Executed by:

Self test (438)

4482 assert( memIsValid(pMem) ); -

4483 -

4484 REGISTER_TRACE(pOp->p3, pMem); -

4485 sqlite3VdbeMemIntegerify(pMem); -

4486 assert( (pMem->flags & MEM_Int)!=0 ); /* mem(P3) holds an integer */ -

4487

if( pMem->u.i==MAX_ROWID || pC->useRandomRowid ){

pMem->u.i==(i6...4)0xffffffff )	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 86 times by 1 test Evaluated by: Self test (438)

pC->useRandomRowid	Description
TRUE	never evaluated
FALSE	evaluated 86 times by 1 test Evaluated by: Self test (438)

0-86

4488 rc = SQLITE_FULL; /* IMP: R-17817-00630 */ -

4489

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

4490 } -

4491

if( v<pMem->u.i+1 ){

v<pMem->u.i+1	Description
TRUE	evaluated 12 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 74 times by 1 test Evaluated by: Self test (438)

12-74

4492 v = pMem->u.i + 1; -

4493

}

executed 12 times by 1 test: end of block

Executed by:

Self test (438)

4494 pMem->u.i = v; -

4495

}

executed 86 times by 1 test: end of block

Executed by:

Self test (438)

4496 #endif -

4497

if( pC->useRandomRowid ){

pC->useRandomRowid

Description

TRUE

evaluated 101 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4909856 times by 64 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

101-4909856

4498 /* IMPLEMENTATION-OF: R-07677-41881 If the largest ROWID is equal to the -

4499 ** largest possible integer (9223372036854775807) then the database -

4500 ** engine starts picking positive candidate ROWIDs at random until -

4501 ** it finds one that is not previously used. */ -

4502 assert( pOp->p3==0 ); /* We cannot be in random rowid mode if this is -

4503 ** an AUTOINCREMENT table. */ -

4504 cnt = 0; -

4505 do{ -

4506 sqlite3_randomness(sizeof(v), &v); -

4507 v &= (MAX_ROWID>>1); v++; /* Ensure that v is greater than zero */ -

4508

}while( ((rc = sqlite3BtreeMovetoUnpacked(pC->uc.pCursor, 0, (u64)v,

executed 5150 times by 1 test: end of block

Executed by:

Self test (438)

((rc = sqlite3... 0, &res))==0)	Description
TRUE	evaluated 5150 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-5150

4509

0, &res))==SQLITE_OK)

((rc = sqlite3... 0, &res))==0)	Description
TRUE	evaluated 5150 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-5150

4510

&& (res==0)

(res==0)	Description
TRUE	evaluated 5050 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 100 times by 1 test Evaluated by: Self test (438)

100-5050

4511

&& (++cnt<100));

(++cnt<100)	Description
TRUE	evaluated 5049 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-5049

4512

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 101 times by 1 test Evaluated by: Self test (438)

0-101

4513

if( res==0 ){

res==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 100 times by 1 test Evaluated by: Self test (438)

1-100

4514 rc = SQLITE_FULL; /* IMP: R-38219-53002 */ -

4515

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

4516 } -

4517 assert( v>0 ); /* EV: R-40812-03570 */ -

4518

}

executed 100 times by 1 test: end of block

Executed by:

Self test (438)

100

4519 pC->deferredMoveto = 0; -

4520 pC->cacheStatus = CACHE_STALE; -

4521 } -

4522 pOut->u.i = v; -

4523

break;

executed 4909956 times by 64 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
...

4909956

4524 } -

4525 -

4526 /* Opcode: Insert P1 P2 P3 P4 P5 -

4527 ** Synopsis: intkey=r[P3] data=r[P2] -

4528 ** -

4529 ** Write an entry into the table of cursor P1. A new entry is -

4530 ** created if it doesn't already exist or the data for an existing -

4531 ** entry is overwritten. The data is the value MEM_Blob stored in register -

4532 ** number P2. The key is stored in register P3. The key must -

4533 ** be a MEM_Int. -

4534 ** -

4535 ** If the OPFLAG_NCHANGE flag of P5 is set, then the row change count is -

4536 ** incremented (otherwise not). If the OPFLAG_LASTROWID flag of P5 is set, -

4537 ** then rowid is stored for subsequent return by the -

4538 ** sqlite3_last_insert_rowid() function (otherwise it is unmodified). -

4539 ** -

4540 ** If the OPFLAG_USESEEKRESULT flag of P5 is set, the implementation might -

4541 ** run faster by avoiding an unnecessary seek on cursor P1. However, -

4542 ** the OPFLAG_USESEEKRESULT flag must only be set if there have been no prior -

4543 ** seeks on the cursor or if the most recent seek used a key equal to P3. -

4544 ** -

4545 ** If the OPFLAG_ISUPDATE flag is set, then this opcode is part of an -

4546 ** UPDATE operation. Otherwise (if the flag is clear) then this opcode -

4547 ** is part of an INSERT operation. The difference is only important to -

4548 ** the update hook. -

4549 ** -

4550 ** Parameter P4 may point to a Table structure, or may be NULL. If it is -

4551 ** not NULL, then the update-hook (sqlite3.xUpdateCallback) is invoked -

4552 ** following a successful insert. -

4553 ** -

4554 ** (WARNING/TODO: If P1 is a pseudo-cursor and P2 is dynamically -

4555 ** allocated, then ownership of P2 is transferred to the pseudo-cursor -

4556 ** and register P2 becomes ephemeral. If the cursor is changed, the -

4557 ** value of register P2 will then change. Make sure this does not -

4558 ** cause any problems.) -

4559 ** -

4560 ** This instruction only works on tables. The equivalent instruction -

4561 ** for indices is OP_IdxInsert. -

4562 */ -

4563 /* Opcode: InsertInt P1 P2 P3 P4 P5 -

4564 ** Synopsis: intkey=P3 data=r[P2] -

4565 ** -

4566 ** This works exactly like OP_Insert except that the key is the -

4567 ** integer value P3, not the value of the integer stored in register P3. -

4568 */ -

4569

case

executed 5414515 times by 390 tests: case 122:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
...

OP_Insert:

executed 5414515 times by 390 tests: case 122:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
...

5414515

4570

case

executed 157 times by 1 test: case 123:

Executed by:

Self test (438)

OP_InsertInt: {

executed 157 times by 1 test: case 123:

Executed by:

Self test (438)

157

4571 Mem *pData; /* MEM cell holding data for the record to be inserted */ -

4572 Mem *pKey; /* MEM cell holding key for the record */ -

4573 VdbeCursor *pC; /* Cursor to table into which insert is written */ -

4574 int seekResult; /* Result of prior seek or 0 if no USESEEKRESULT flag */ -

4575 const char *zDb; /* database name - used by the update hook */ -

4576 Table *pTab; /* Table structure - used by update and pre-update hooks */ -

4577 BtreePayload x; /* Payload to be inserted */ -

4578 -

4579 pData = &aMem[pOp->p2]; -

4580 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4581 assert( memIsValid(pData) ); -

4582 pC = p->apCsr[pOp->p1]; -

4583 assert( pC!=0 ); -

4584 assert( pC->eCurType==CURTYPE_BTREE ); -

4585 assert( pC->uc.pCursor!=0 ); -

4586 assert( (pOp->p5 & OPFLAG_ISNOOP) || pC->isTable ); -

4587 assert( pOp->p4type==P4_TABLE || pOp->p4type>=P4_STATIC ); -

4588 REGISTER_TRACE(pOp->p2, pData); -

4589 sqlite3VdbeIncrWriteCounter(p, pC); -

4590 -

4591

if( pOp->opcode==OP_Insert ){

pOp->opcode==122

Description

TRUE

evaluated 5414515 times by 390 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
...

FALSE

evaluated 157 times by 1 test

Evaluated by:

Self test (438)

157-5414515

4592 pKey = &aMem[pOp->p3]; -

4593 assert( pKey->flags & MEM_Int ); -

4594 assert( memIsValid(pKey) ); -

4595 REGISTER_TRACE(pOp->p3, pKey); -

4596 x.nKey = pKey->u.i; -

4597

}else{

executed 5414515 times by 390 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
...

5414515

4598 assert( pOp->opcode==OP_InsertInt ); -

4599 x.nKey = pOp->p3; -

4600

}

executed 157 times by 1 test: end of block

Executed by:

Self test (438)

157

4601 -

4602

if( pOp->p4type==P4_TABLE && HAS_UPDATE_HOOK(db) ){

pOp->p4type==(-6)

Description

TRUE

evaluated 3265951 times by 377 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

FALSE

evaluated 2148721 times by 32 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (64)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

((db)->xUpdateCallback)

Description

TRUE

evaluated 25 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3265926 times by 377 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

25-3265951

4603 assert( pC->iDb>=0 ); -

4604 zDb = db->aDb[pC->iDb].zDbSName; -

4605 pTab = pOp->p4.pTab; -

4606 assert( (pOp->p5 & OPFLAG_ISNOOP) || HasRowid(pTab) ); -

4607

}else{

executed 25 times by 1 test: end of block

Executed by:

Self test (438)

4608 pTab = 0; -

4609 zDb = 0; /* Not needed. Silence a compiler warning. */ -

4610

}

executed 5414647 times by 390 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
...

5414647

4611 -

4612 #ifdef SQLITE_ENABLE_PREUPDATE_HOOK -

4613 /* Invoke the pre-update hook, if any */ -

4614 if( pTab ){ -

4615 if( db->xPreUpdateCallback && !(pOp->p5 & OPFLAG_ISUPDATE) ){ -

4616 sqlite3VdbePreUpdateHook(p, pC, SQLITE_INSERT, zDb, pTab, x.nKey,pOp->p2); -

4617 } -

4618 if( db->xUpdateCallback==0 || pTab->aCol==0 ){ -

4619 /* Prevent post-update hook from running in cases when it should not */ -

4620 pTab = 0; -

4621 } -

4622 } -

4623 if( pOp->p5 & OPFLAG_ISNOOP ) break; -

4624 #endif -

4625 -

4626

if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;

executed 3265951 times by 377 tests: p->nChange++;

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

pOp->p5 & 0x01

Description

TRUE

evaluated 3265951 times by 377 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

FALSE

evaluated 2148721 times by 32 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (64)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

2148721-3265951

4627

if( pOp->p5 & OPFLAG_LASTROWID ) db->lastRowid = x.nKey;

executed 3166431 times by 51 tests: db->lastRowid = x.nKey;

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (3)
Self test (31)
Self test (32)
Self test (33)
Self test (38)
Self test (39)
Self test (41)
Self test (438)
Self test (47)
...

pOp->p5 & 0x20

Description

TRUE

evaluated 3166431 times by 51 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (3)
Self test (31)
Self test (32)
Self test (33)
Self test (38)
Self test (39)
Self test (41)
Self test (438)
Self test (47)
...

FALSE

evaluated 2248241 times by 365 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
...

2248241-3166431

4628 assert( pData->flags & (MEM_Blob|MEM_Str) ); -

4629 x.pData = pData->z; -

4630 x.nData = pData->n; -

4631

seekResult = ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0);

(pOp->p5 & 0x10)

Description

TRUE

evaluated 3096404 times by 59 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (13)
Self test (14)
Self test (15)
Self test (17)
Self test (18)
Self test (19)
Self test (2)
Self test (21)
Self test (22)
Self test (23)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (31)
Self test (32)
Self test (33)
...

FALSE

evaluated 2318268 times by 362 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
...

2318268-3096404

4632

if( pData->flags & MEM_Zero ){

pData->flags & 0x4000

Description

TRUE

evaluated 6793 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 5407879 times by 390 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
...

6793-5407879

4633 x.nZero = pData->u.nZero; -

4634

}else{

executed 6793 times by 1 test: end of block

Executed by:

Self test (438)

6793

4635 x.nZero = 0; -

4636

}

executed 5407879 times by 390 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
...

5407879

4637 x.pKey = 0; -

4638 rc = sqlite3BtreeInsert(pC->uc.pCursor, &x, -

4639 (pOp->p5 & (OPFLAG_APPEND|OPFLAG_SAVEPOSITION)), seekResult -

4640 ); -

4641 pC->deferredMoveto = 0; -

4642 pC->cacheStatus = CACHE_STALE; -

4643 -

4644 /* Invoke the update-hook if required. */ -

4645

if( rc ) goto abort_due_to_error;

executed 37 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

Description

TRUE

evaluated 37 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 5414536 times by 387 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
...

37-5414536

4646

if( pTab ){

pTab

Description

TRUE

evaluated 25 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 5414511 times by 387 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
...

25-5414511

4647 assert( db->xUpdateCallback!=0 ); -

4648 assert( pTab->aCol!=0 ); -

4649 db->xUpdateCallback(db->pUpdateArg, -

4650 (pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT, -

4651 zDb, pTab->zName, x.nKey); -

4652

}

executed 25 times by 1 test: end of block

Executed by:

Self test (438)

4653

break;

executed 5414536 times by 387 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (11)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
...

5414536

4654 } -

4655 -

4656 /* Opcode: Delete P1 P2 P3 P4 P5 -

4657 ** -

4658 ** Delete the record at which the P1 cursor is currently pointing. -

4659 ** -

4660 ** If the OPFLAG_SAVEPOSITION bit of the P5 parameter is set, then -

4661 ** the cursor will be left pointing at either the next or the previous -

4662 ** record in the table. If it is left pointing at the next record, then -

4663 ** the next Next instruction will be a no-op. As a result, in this case -

4664 ** it is ok to delete a record from within a Next loop. If -

4665 ** OPFLAG_SAVEPOSITION bit of P5 is clear, then the cursor will be -

4666 ** left in an undefined state. -

4667 ** -

4668 ** If the OPFLAG_AUXDELETE bit is set on P5, that indicates that this -

4669 ** delete one of several associated with deleting a table row and all its -

4670 ** associated index entries. Exactly one of those deletes is the "primary" -

4671 ** delete. The others are all on OPFLAG_FORDELETE cursors or else are -

4672 ** marked with the AUXDELETE flag. -

4673 ** -

4674 ** If the OPFLAG_NCHANGE flag of P2 (NB: P2 not P5) is set, then the row -

4675 ** change count is incremented (otherwise not). -

4676 ** -

4677 ** P1 must not be pseudo-table. It has to be a real table with -

4678 ** multiple rows. -

4679 ** -

4680 ** If P4 is not NULL then it points to a Table object. In this case either -

4681 ** the update or pre-update hook, or both, may be invoked. The P1 cursor must -

4682 ** have been positioned using OP_NotFound prior to invoking this opcode in -

4683 ** this case. Specifically, if one is configured, the pre-update hook is -

4684 ** invoked if P4 is not NULL. The update-hook is invoked if one is configured, -

4685 ** P4 is not NULL, and the OPFLAG_NCHANGE flag is set in P2. -

4686 ** -

4687 ** If the OPFLAG_ISUPDATE flag is set in P2, then P3 contains the address -

4688 ** of the memory cell that contains the value that the rowid of the row will -

4689 ** be set to by the update. -

4690 */ -

4691

case

executed 1646235 times by 7 tests: case 124:

Executed by:

Self test (24)
Self test (28)
Self test (32)
Self test (33)
Self test (40)
Self test (438)
Self test (47)

OP_Delete: {

executed 1646235 times by 7 tests: case 124:

Executed by:

Self test (24)
Self test (28)
Self test (32)
Self test (33)
Self test (40)
Self test (438)
Self test (47)

1646235

4692 VdbeCursor *pC; -

4693 const char *zDb; -

4694 Table *pTab; -

4695 int opflags; -

4696 -

4697 opflags = pOp->p2; -

4698 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4699 pC = p->apCsr[pOp->p1]; -

4700 assert( pC!=0 ); -

4701 assert( pC->eCurType==CURTYPE_BTREE ); -

4702 assert( pC->uc.pCursor!=0 ); -

4703 assert( pC->deferredMoveto==0 ); -

4704 sqlite3VdbeIncrWriteCounter(p, pC); -

4705 -

4706 #ifdef SQLITE_DEBUG -

4707 if( pOp->p4type==P4_TABLE && HasRowid(pOp->p4.pTab) && pOp->p5==0 ){ -

4708 /* If p5 is zero, the seek operation that positioned the cursor prior to -

4709 ** OP_Delete will have also set the pC->movetoTarget field to the rowid of -

4710 ** the row that is being deleted */ -

4711 i64 iKey = sqlite3BtreeIntegerKey(pC->uc.pCursor); -

4712 assert( pC->movetoTarget==iKey ); -

4713 } -

4714 #endif -

4715 -

4716 /* If the update-hook or pre-update-hook will be invoked, set zDb to -

4717 ** the name of the db to pass as to it. Also set local pTab to a copy -

4718 ** of p4.pTab. Finally, if p5 is true, indicating that this cursor was -

4719 ** last moved with OP_Next or OP_Prev, not Seek or NotFound, set -

4720 ** VdbeCursor.movetoTarget to the current rowid. */ -

4721

if( pOp->p4type==P4_TABLE && HAS_UPDATE_HOOK(db) ){

pOp->p4type==(-6)	Description
TRUE	evaluated 452603 times by 4 tests Evaluated by: Self test (32) Self test (33) Self test (40) Self test (438)
FALSE	evaluated 1193632 times by 4 tests Evaluated by: Self test (24) Self test (28) Self test (438) Self test (47)

((db)->xUpdateCallback)	Description
TRUE	evaluated 16 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 452587 times by 4 tests Evaluated by: Self test (32) Self test (33) Self test (40) Self test (438)

16-1193632

4722 assert( pC->iDb>=0 ); -

4723 assert( pOp->p4.pTab!=0 ); -

4724 zDb = db->aDb[pC->iDb].zDbSName; -

4725 pTab = pOp->p4.pTab; -

4726

if( (pOp->p5 & OPFLAG_SAVEPOSITION)!=0 && pC->isTable ){

(pOp->p5 & 0x02)!=0	Description
TRUE	evaluated 12 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

pC->isTable	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-12

4727 pC->movetoTarget = sqlite3BtreeIntegerKey(pC->uc.pCursor); -

4728

}

executed 8 times by 1 test: end of block

Executed by:

Self test (438)

4729

}else{

executed 16 times by 1 test: end of block

Executed by:

Self test (438)

4730 zDb = 0; /* Not needed. Silence a compiler warning. */ -

4731 pTab = 0; /* Not needed. Silence a compiler warning. */ -

4732

}

executed 1646219 times by 7 tests: end of block

Executed by:

Self test (24)
Self test (28)
Self test (32)
Self test (33)
Self test (40)
Self test (438)
Self test (47)

1646219

4733 -

4734 #ifdef SQLITE_ENABLE_PREUPDATE_HOOK -

4735 /* Invoke the pre-update-hook if required. */ -

4736 if( db->xPreUpdateCallback && pOp->p4.pTab ){ -

4737 assert( !(opflags & OPFLAG_ISUPDATE) -

4738 || HasRowid(pTab)==0 -

4739 || (aMem[pOp->p3].flags & MEM_Int) -

4740 ); -

4741 sqlite3VdbePreUpdateHook(p, pC, -

4742 (opflags & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_DELETE, -

4743 zDb, pTab, pC->movetoTarget, -

4744 pOp->p3 -

4745 ); -

4746 } -

4747 if( opflags & OPFLAG_ISNOOP ) break; -

4748 #endif -

4749 -

4750 /* Only flags that can be set are SAVEPOISTION and AUXDELETE */ -

4751 assert( (pOp->p5 & ~(OPFLAG_SAVEPOSITION|OPFLAG_AUXDELETE))==0 ); -

4752 assert( OPFLAG_SAVEPOSITION==BTREE_SAVEPOSITION ); -

4753 assert( OPFLAG_AUXDELETE==BTREE_AUXDELETE ); -

4754 -

4755 #ifdef SQLITE_DEBUG -

4756 if( p->pFrame==0 ){ -

4757 if( pC->isEphemeral==0 -

4758 && (pOp->p5 & OPFLAG_AUXDELETE)==0 -

4759 && (pC->wrFlag & OPFLAG_FORDELETE)==0 -

4760 ){ -

4761 nExtraDelete++; -

4762 } -

4763 if( pOp->p2 & OPFLAG_NCHANGE ){ -

4764 nExtraDelete--; -

4765 } -

4766 } -

4767 #endif -

4768 -

4769 rc = sqlite3BtreeDelete(pC->uc.pCursor, pOp->p5); -

4770 pC->cacheStatus = CACHE_STALE; -

4771 pC->seekResult = 0; -

4772

if( rc ) goto abort_due_to_error;

executed 2 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1646233 times by 7 tests Evaluated by: Self test (24) Self test (28) Self test (32) Self test (33) Self test (40) Self test (438) Self test (47)

2-1646233

4773 -

4774 /* Invoke the update-hook if required. */ -

4775

if( opflags & OPFLAG_NCHANGE ){

opflags & 0x01	Description
TRUE	evaluated 447449 times by 4 tests Evaluated by: Self test (32) Self test (33) Self test (40) Self test (438)
FALSE	evaluated 1198784 times by 4 tests Evaluated by: Self test (24) Self test (28) Self test (438) Self test (47)

447449-1198784

4776 p->nChange++; -

4777

if( db->xUpdateCallback && HasRowid(pTab) ){

db->xUpdateCallback	Description
TRUE	evaluated 14 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 447435 times by 4 tests Evaluated by: Self test (32) Self test (33) Self test (40) Self test (438)

(((pTab)->tabF... & 0x0020)==0)	Description
TRUE	evaluated 10 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-447435

4778 db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE, zDb, pTab->zName, -

4779 pC->movetoTarget); -

4780 assert( pC->iDb>=0 ); -

4781

}

executed 10 times by 1 test: end of block

Executed by:

Self test (438)

4782

}

executed 447449 times by 4 tests: end of block

Executed by:

Self test (32)
Self test (33)
Self test (40)
Self test (438)

447449

4783 -

4784

break;

executed 1646233 times by 7 tests: break;

Executed by:

Self test (24)
Self test (28)
Self test (32)
Self test (33)
Self test (40)
Self test (438)
Self test (47)

1646233

4785 } -

4786 /* Opcode: ResetCount * * * * * -

4787 ** -

4788 ** The value of the change counter is copied to the database handle -

4789 ** change counter (returned by subsequent calls to sqlite3_changes()). -

4790 ** Then the VMs internal change counter resets to 0. -

4791 ** This is used by trigger programs. -

4792 */ -

4793

case

executed 5170 times by 1 test: case 125:

Executed by:

Self test (438)

OP_ResetCount: {

executed 5170 times by 1 test: case 125:

Executed by:

Self test (438)

5170

4794 sqlite3VdbeSetChanges(db, p->nChange); -

4795 p->nChange = 0; -

4796

break;

executed 5170 times by 1 test: break;

Executed by:

Self test (438)

5170

4797 } -

4798 -

4799 /* Opcode: SorterCompare P1 P2 P3 P4 -

4800 ** Synopsis: if key(P1)!=trim(r[P3],P4) goto P2 -

4801 ** -

4802 ** P1 is a sorter cursor. This instruction compares a prefix of the -

4803 ** record blob in register P3 against a prefix of the entry that -

4804 ** the sorter cursor currently points to. Only the first P4 fields -

4805 ** of r[P3] and the sorter record are compared. -

4806 ** -

4807 ** If either P3 or the sorter contains a NULL in one of their significant -

4808 ** fields (not counting the P4 fields at the end which are ignored) then -

4809 ** the comparison is assumed to be equal. -

4810 ** -

4811 ** Fall through to next instruction if the two records compare equal to -

4812 ** each other. Jump to P2 if they are different. -

4813 */ -

4814

case

executed 41078 times by 1 test: case 126:

Executed by:

Self test (438)

OP_SorterCompare: {

executed 41078 times by 1 test: case 126:

Executed by:

Self test (438)

41078

4815 VdbeCursor *pC; -

4816 int res; -

4817 int nKeyCol; -

4818 -

4819 pC = p->apCsr[pOp->p1]; -

4820 assert( isSorter(pC) ); -

4821 assert( pOp->p4type==P4_INT32 ); -

4822 pIn3 = &aMem[pOp->p3]; -

4823 nKeyCol = pOp->p4.i; -

4824 res = 0; -

4825 rc = sqlite3VdbeSorterCompare(pC, pIn3, nKeyCol, &res); -

4826 VdbeBranchTaken(res!=0,2); -

4827

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 41078 times by 1 test Evaluated by: Self test (438)

0-41078

4828

if( res ) goto jump_to_p2;

executed 41060 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

res	Description
TRUE	evaluated 41060 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 18 times by 1 test Evaluated by: Self test (438)

18-41060

4829

break;

executed 18 times by 1 test: break;

Executed by:

Self test (438)

4830 }; -

4831 -

4832 /* Opcode: SorterData P1 P2 P3 * * -

4833 ** Synopsis: r[P2]=data -

4834 ** -

4835 ** Write into register P2 the current sorter data for sorter cursor P1. -

4836 ** Then clear the column header cache on cursor P3. -

4837 ** -

4838 ** This opcode is normally use to move a record out of the sorter and into -

4839 ** a register that is the source for a pseudo-table cursor created using -

4840 ** OpenPseudo. That pseudo-table cursor is the one that is identified by -

4841 ** parameter P3. Clearing the P3 column cache as part of this opcode saves -

4842 ** us from having to issue a separate NullRow instruction to clear that cache. -

4843 */ -

4844

case

executed 2312005 times by 4 tests: case 127:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

OP_SorterData: {

executed 2312005 times by 4 tests: case 127:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

2312005

4845 VdbeCursor *pC; -

4846 -

4847 pOut = &aMem[pOp->p2]; -

4848 pC = p->apCsr[pOp->p1]; -

4849 assert( isSorter(pC) ); -

4850 rc = sqlite3VdbeSorterRowkey(pC, pOut); -

4851 assert( rc!=SQLITE_OK || (pOut->flags & MEM_Blob) ); -

4852 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4853

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 2312005 times by 4 tests Evaluated by: Self test (42) Self test (438) Self test (44) Self test (46)

0-2312005

4854 p->apCsr[pOp->p3]->cacheStatus = CACHE_STALE; -

4855

break;

executed 2312005 times by 4 tests: break;

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

2312005

4856 } -

4857 -

4858 /* Opcode: RowData P1 P2 P3 * * -

4859 ** Synopsis: r[P2]=data -

4860 ** -

4861 ** Write into register P2 the complete row content for the row at -

4862 ** which cursor P1 is currently pointing. -

4863 ** There is no interpretation of the data. -

4864 ** It is just copied onto the P2 register exactly as -

4865 ** it is found in the database file. -

4866 ** -

4867 ** If cursor P1 is an index, then the content is the key of the row. -

4868 ** If cursor P2 is a table, then the content extracted is the data. -

4869 ** -

4870 ** If the P1 cursor must be pointing to a valid row (not a NULL row) -

4871 ** of a real table, not a pseudo-table. -

4872 ** -

4873 ** If P3!=0 then this opcode is allowed to make an ephemeral pointer -

4874 ** into the database page. That means that the content of the output -

4875 ** register will be invalidated as soon as the cursor moves - including -

4876 ** moves caused by other cursors that "save" the current cursors -

4877 ** position in order that they can write to the same table. If P3==0 -

4878 ** then a copy of the data is made into memory. P3!=0 is faster, but -

4879 ** P3==0 is safer. -

4880 ** -

4881 ** If P3!=0 then the content of the P2 register is unsuitable for use -

4882 ** in OP_Result and any OP_Result will invalidate the P2 register content. -

4883 ** The P2 register content is invalidated by opcodes like OP_Function or -

4884 ** by any use of another cursor pointing to the same table. -

4885 */ -

4886

case

executed 1656463 times by 1 test: case 128:

Executed by:

Self test (438)

OP_RowData: {

executed 1656463 times by 1 test: case 128:

Executed by:

Self test (438)

1656463

4887 VdbeCursor *pC; -

4888 BtCursor *pCrsr; -

4889 u32 n; -

4890 -

4891 pOut = out2Prerelease(p, pOp); -

4892 -

4893 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4894 pC = p->apCsr[pOp->p1]; -

4895 assert( pC!=0 ); -

4896 assert( pC->eCurType==CURTYPE_BTREE ); -

4897 assert( isSorter(pC)==0 ); -

4898 assert( pC->nullRow==0 ); -

4899 assert( pC->uc.pCursor!=0 ); -

4900 pCrsr = pC->uc.pCursor; -

4901 -

4902 /* The OP_RowData opcodes always follow OP_NotExists or -

4903 ** OP_SeekRowid or OP_Rewind/Op_Next with no intervening instructions -

4904 ** that might invalidate the cursor. -

4905 ** If this where not the case, on of the following assert()s -

4906 ** would fail. Should this ever change (because of changes in the code -

4907 ** generator) then the fix would be to insert a call to -

4908 ** sqlite3VdbeCursorMoveto(). -

4909 */ -

4910 assert( pC->deferredMoveto==0 ); -

4911 assert( sqlite3BtreeCursorIsValid(pCrsr) ); -

4912 #if 0 /* Not required due to the previous to assert() statements */ -

4913 rc = sqlite3VdbeCursorMoveto(pC); -

4914 if( rc!=SQLITE_OK ) goto abort_due_to_error; -

4915 #endif -

4916 -

4917 n = sqlite3BtreePayloadSize(pCrsr); -

4918

if( n>(u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){

n>(u32)db->aLimit[0]	Description
TRUE	never evaluated
FALSE	evaluated 1656463 times by 1 test Evaluated by: Self test (438)

0-1656463

4919

goto too_big;

never executed: goto too_big;

4920 } -

4921 testcase( n==0 ); -

4922 rc = sqlite3VdbeMemFromBtree(pCrsr, 0, n, pOut); -

4923

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 1656463 times by 1 test Evaluated by: Self test (438)

0-1656463

4924

if( !pOp->p3 ) Deephemeralize(pOut);

never executed: goto no_mem;

!pOp->p3	Description
TRUE	evaluated 1123917 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 532546 times by 1 test Evaluated by: Self test (438)

((pOut)->flags&0x1000)!=0	Description
TRUE	evaluated 1114900 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 9017 times by 1 test Evaluated by: Self test (438)

sqlite3VdbeMem...riteable(pOut)	Description
TRUE	never evaluated
FALSE	evaluated 1114900 times by 1 test Evaluated by: Self test (438)

0-1123917

4925 UPDATE_MAX_BLOBSIZE(pOut); -

4926 REGISTER_TRACE(pOp->p2, pOut); -

4927

break;

executed 1656463 times by 1 test: break;

Executed by:

Self test (438)

1656463

4928 } -

4929 -

4930 /* Opcode: Rowid P1 P2 * * * -

4931 ** Synopsis: r[P2]=rowid -

4932 ** -

4933 ** Store in register P2 an integer which is the key of the table entry that -

4934 ** P1 is currently point to. -

4935 ** -

4936 ** P1 can be either an ordinary table or a virtual table. There used to -

4937 ** be a separate OP_VRowid opcode for use with virtual tables, but this -

4938 ** one opcode now works for both table types. -

4939 */ -

4940

case

executed 3500526 times by 389 tests: case 129:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

OP_Rowid: { /* out2 */

executed 3500526 times by 389 tests: case 129:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

3500526

4941 VdbeCursor *pC; -

4942 i64 v; -

4943 sqlite3_vtab *pVtab; -

4944 const sqlite3_module *pModule; -

4945 -

4946 pOut = out2Prerelease(p, pOp); -

4947 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4948 pC = p->apCsr[pOp->p1]; -

4949 assert( pC!=0 ); -

4950 assert( pC->eCurType!=CURTYPE_PSEUDO || pC->nullRow ); -

4951

if( pC->nullRow ){

pC->nullRow

Description

TRUE

evaluated 50 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3500476 times by 389 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

50-3500476

4952 pOut->flags = MEM_Null; -

4953

break;

executed 50 times by 1 test: break;

Executed by:

Self test (438)

4954

}else if( pC->deferredMoveto ){

pC->deferredMoveto

Description

TRUE

evaluated 115172 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3385304 times by 389 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

115172-3385304

4955 v = pC->movetoTarget; -

4956 #ifndef SQLITE_OMIT_VIRTUALTABLE -

4957

}else if( pC->eCurType==CURTYPE_VTAB ){

executed 115172 times by 1 test: end of block

Executed by:

Self test (438)

pC->eCurType==2

Description

TRUE

evaluated 92320 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3292984 times by 389 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

92320-3292984

4958 assert( pC->uc.pVCur!=0 ); -

4959 pVtab = pC->uc.pVCur->pVtab; -

4960 pModule = pVtab->pModule; -

4961 assert( pModule->xRowid ); -

4962 rc = pModule->xRowid(pC->uc.pVCur, &v); -

4963 sqlite3VtabImportErrmsg(p, pVtab); -

4964

if( rc ) goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 92319 times by 1 test Evaluated by: Self test (438)

1-92319

4965 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

4966

}else{

executed 92319 times by 1 test: end of block

Executed by:

Self test (438)

92319

4967 assert( pC->eCurType==CURTYPE_BTREE ); -

4968 assert( pC->uc.pCursor!=0 ); -

4969 rc = sqlite3VdbeCursorRestore(pC); -

4970

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

Description

TRUE

never evaluated

FALSE

evaluated 3292984 times by 389 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

0-3292984

4971

if( pC->nullRow ){

pC->nullRow

Description

TRUE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3292979 times by 389 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

5-3292979

4972 pOut->flags = MEM_Null; -

4973

break;

executed 5 times by 1 test: break;

Executed by:

Self test (438)

4974 } -

4975 v = sqlite3BtreeIntegerKey(pC->uc.pCursor); -

4976

}

executed 3292979 times by 389 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

3292979

4977 pOut->u.i = v; -

4978

break;

executed 3500470 times by 389 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
...

3500470

4979 } -

4980 -

4981 /* Opcode: NullRow P1 * * * * -

4982 ** -

4983 ** Move the cursor P1 to a null row. Any OP_Column operations -

4984 ** that occur while the cursor is on the null row will always -

4985 ** write a NULL. -

4986 */ -

4987

case

executed 1133865 times by 1 test: case 130:

Executed by:

Self test (438)

OP_NullRow: {

executed 1133865 times by 1 test: case 130:

Executed by:

Self test (438)

1133865

4988 VdbeCursor *pC; -

4989 -

4990 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

4991 pC = p->apCsr[pOp->p1]; -

4992 assert( pC!=0 ); -

4993 pC->nullRow = 1; -

4994 pC->cacheStatus = CACHE_STALE; -

4995

if( pC->eCurType==CURTYPE_BTREE ){

pC->eCurType==0	Description
TRUE	evaluated 11614 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1122251 times by 1 test Evaluated by: Self test (438)

11614-1122251

4996 assert( pC->uc.pCursor!=0 ); -

4997 sqlite3BtreeClearCursor(pC->uc.pCursor); -

4998

}

executed 11614 times by 1 test: end of block

Executed by:

Self test (438)

11614

4999 #ifdef SQLITE_DEBUG -

5000 if( pC->seekOp==0 ) pC->seekOp = OP_NullRow; -

5001 #endif -

5002

break;

executed 1133865 times by 1 test: break;

Executed by:

Self test (438)

1133865

5003 } -

5004 -

5005 /* Opcode: SeekEnd P1 * * * * -

5006 ** -

5007 ** Position cursor P1 at the end of the btree for the purpose of -

5008 ** appending a new entry onto the btree. -

5009 ** -

5010 ** It is assumed that the cursor is used only for appending and so -

5011 ** if the cursor is valid, then the cursor must already be pointing -

5012 ** at the end of the btree and so no changes are made to -

5013 ** the cursor. -

5014 */ -

5015 /* Opcode: Last P1 P2 * * * -

5016 ** -

5017 ** The next use of the Rowid or Column or Prev instruction for P1 -

5018 ** will refer to the last entry in the database table or index. -

5019 ** If the table or index is empty and P2>0, then jump immediately to P2. -

5020 ** If P2 is 0 or if the table or index is not empty, fall through -

5021 ** to the following instruction. -

5022 ** -

5023 ** This opcode leaves the cursor configured to move in reverse order, -

5024 ** from the end toward the beginning. In other words, the cursor is -

5025 ** configured to use Prev, not Next. -

5026 */ -

5027

case

executed 1269633 times by 4 tests: case 131:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

OP_SeekEnd:

executed 1269633 times by 4 tests: case 131:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

1269633

5028

case

executed 146836 times by 1 test: case 32:

Executed by:

Self test (438)

OP_Last: { /* jump */

executed 146836 times by 1 test: case 32:

Executed by:

Self test (438)

146836

5029 VdbeCursor *pC; -

5030 BtCursor *pCrsr; -

5031 int res; -

5032 -

5033 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5034 pC = p->apCsr[pOp->p1]; -

5035 assert( pC!=0 ); -

5036 assert( pC->eCurType==CURTYPE_BTREE ); -

5037 pCrsr = pC->uc.pCursor; -

5038 res = 0; -

5039 assert( pCrsr!=0 ); -

5040 #ifdef SQLITE_DEBUG -

5041 pC->seekOp = pOp->opcode; -

5042 #endif -

5043

if( pOp->opcode==OP_SeekEnd ){

pOp->opcode==131	Description
TRUE	evaluated 1269633 times by 4 tests Evaluated by: Self test (42) Self test (438) Self test (44) Self test (46)
FALSE	evaluated 146836 times by 1 test Evaluated by: Self test (438)

146836-1269633

5044 assert( pOp->p2==0 ); -

5045 pC->seekResult = -1; -

5046

if( sqlite3BtreeCursorIsValidNN(pCrsr) ){

sqlite3BtreeCu...ValidNN(pCrsr)	Description
TRUE	evaluated 1037710 times by 4 tests Evaluated by: Self test (42) Self test (438) Self test (44) Self test (46)
FALSE	evaluated 231923 times by 4 tests Evaluated by: Self test (42) Self test (438) Self test (44) Self test (46)

231923-1037710

5047

break;

executed 1037710 times by 4 tests: break;

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

1037710

5048 } -

5049

}

executed 231923 times by 4 tests: end of block

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

231923

5050 rc = sqlite3BtreeLast(pCrsr, &res); -

5051 pC->nullRow = (u8)res; -

5052 pC->deferredMoveto = 0; -

5053 pC->cacheStatus = CACHE_STALE; -

5054

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 378759 times by 4 tests Evaluated by: Self test (42) Self test (438) Self test (44) Self test (46)

0-378759

5055

if( pOp->p2>0 ){

pOp->p2>0	Description
TRUE	evaluated 9187 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 369572 times by 4 tests Evaluated by: Self test (42) Self test (438) Self test (44) Self test (46)

9187-369572

5056 VdbeBranchTaken(res!=0,2); -

5057

if( res ) goto jump_to_p2;

executed 226 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

res	Description
TRUE	evaluated 226 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8961 times by 1 test Evaluated by: Self test (438)

226-8961

5058

}

executed 8961 times by 1 test: end of block

Executed by:

Self test (438)

8961

5059

break;

executed 378533 times by 4 tests: break;

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

378533

5060 } -

5061 -

5062 /* Opcode: IfSmaller P1 P2 P3 * * -

5063 ** -

5064 ** Estimate the number of rows in the table P1. Jump to P2 if that -

5065 ** estimate is less than approximately 2**(0.1*P3). -

5066 */ -

5067

case

executed 8 times by 1 test: case 33:

Executed by:

Self test (438)

OP_IfSmaller: { /* jump */

executed 8 times by 1 test: case 33:

Executed by:

Self test (438)

5068 VdbeCursor *pC; -

5069 BtCursor *pCrsr; -

5070 int res; -

5071 i64 sz; -

5072 -

5073 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5074 pC = p->apCsr[pOp->p1]; -

5075 assert( pC!=0 ); -

5076 pCrsr = pC->uc.pCursor; -

5077 assert( pCrsr ); -

5078 rc = sqlite3BtreeFirst(pCrsr, &res); -

5079

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

0-8

5080

if( res==0 ){

res==0	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-8

5081 sz = sqlite3BtreeRowCountEst(pCrsr); -

5082

if( ALWAYS(sz>=0) && sqlite3LogEst((u64)sz)<pOp->p3 ) res = 1;

executed 7 times by 1 test: res = 1;

Executed by:

Self test (438)

(sz>=0)	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

sqlite3LogEst((u64)sz)<pOp->p3	Description
TRUE	evaluated 7 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

0-8

5083

}

executed 8 times by 1 test: end of block

Executed by:

Self test (438)

5084 VdbeBranchTaken(res!=0,2); -

5085

if( res ) goto jump_to_p2;

executed 7 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

res	Description
TRUE	evaluated 7 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-7

5086

break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

5087 } -

5088 -

5089 -

5090 /* Opcode: SorterSort P1 P2 * * * -

5091 ** -

5092 ** After all records have been inserted into the Sorter object -

5093 ** identified by P1, invoke this opcode to actually do the sorting. -

5094 ** Jump to P2 if there are no records to be sorted. -

5095 ** -

5096 ** This opcode is an alias for OP_Sort and OP_Rewind that is used -

5097 ** for Sorter objects. -

5098 */ -

5099 /* Opcode: Sort P1 P2 * * * -

5100 ** -

5101 ** This opcode does exactly the same thing as OP_Rewind except that -

5102 ** it increments an undocumented global variable used for testing. -

5103 ** -

5104 ** Sorting is accomplished by writing records into a sorting index, -

5105 ** then rewinding that index and playing it back from beginning to -

5106 ** end. We use the OP_Sort opcode instead of OP_Rewind to do the -

5107 ** rewinding so that the global variable will be incremented and -

5108 ** regression tests can determine whether or not the optimizer is -

5109 ** correctly optimizing out sorts. -

5110 */ -

5111

case

executed 19891 times by 10 tests: case 34:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

OP_SorterSort: /* jump */

executed 19891 times by 10 tests: case 34:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

19891

5112

case

executed 1668 times by 1 test: case 35:

Executed by:

Self test (438)

OP_Sort: { /* jump */

executed 1668 times by 1 test: case 35:

Executed by:

Self test (438)

1668

5113 #ifdef SQLITE_TEST -

5114 sqlite3_sort_count++; -

5115 sqlite3_search_count--; -

5116 #endif -

5117 p->aCounter[SQLITE_STMTSTATUS_SORT]++; -

5118 /* Fall through into OP_Rewind */ -

5119 } -

5120 /* Opcode: Rewind P1 P2 * * P5 -

5121 ** -

5122 ** The next use of the Rowid or Column or Next instruction for P1 -

5123 ** will refer to the first entry in the database table or index. -

5124 ** If the table or index is empty, jump immediately to P2. -

5125 ** If the table or index is not empty, fall through to the following -

5126 ** instruction. -

5127 ** -

5128 ** If P5 is non-zero and the table is not empty, then the "skip-next" -

5129 ** flag is set on the cursor so that the next OP_Next instruction -

5130 ** executed on it is a no-op. -

5131 ** -

5132 ** This opcode leaves the cursor configured to move in forward order, -

5133 ** from the beginning toward the end. In other words, the cursor is -

5134 ** configured to use Next, not Prev. -

5135 */ -

5136

case

code before this statement executed 21559 times by 10 tests: case 36:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

executed 1468222 times by 435 tests: case 36:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_Rewind: { /* jump */

code before this statement executed 21559 times by 10 tests: case 36:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

executed 1468222 times by 435 tests: case 36:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

21559-1468222

5137 VdbeCursor *pC; -

5138 BtCursor *pCrsr; -

5139 int res; -

5140 -

5141 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5142 pC = p->apCsr[pOp->p1]; -

5143 assert( pC!=0 ); -

5144 assert( isSorter(pC)==(pOp->opcode==OP_SorterSort) ); -

5145 res = 1; -

5146 #ifdef SQLITE_DEBUG -

5147 pC->seekOp = OP_Rewind; -

5148 #endif -

5149

if( isSorter(pC) ){

((pC)->eCurType==1)

Description

TRUE

evaluated 19891 times by 10 tests

Evaluated by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

FALSE

evaluated 1469890 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

19891-1469890

5150 rc = sqlite3VdbeSorterRewind(pC, &res); -

5151

}else{

executed 19891 times by 10 tests: end of block

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

19891

5152 assert( pC->eCurType==CURTYPE_BTREE ); -

5153 pCrsr = pC->uc.pCursor; -

5154 assert( pCrsr ); -

5155 rc = sqlite3BtreeFirst(pCrsr, &res); -

5156 #ifndef SQLITE_OMIT_WINDOWFUNC -

5157

if( pOp->p5 ) sqlite3BtreeSkipNext(pCrsr);

executed 33588 times by 1 test: sqlite3BtreeSkipNext(pCrsr);

Executed by:

Self test (438)

pOp->p5

Description

TRUE

evaluated 33588 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1436302 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

33588-1436302

5158 #endif -

5159 pC->deferredMoveto = 0; -

5160 pC->cacheStatus = CACHE_STALE; -

5161

}

executed 1469890 times by 435 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1469890

5162

if( rc ) goto abort_due_to_error;

executed 21 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

Description

TRUE

evaluated 21 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1489760 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

21-1489760

5163 pC->nullRow = (u8)res; -

5164 assert( pOp->p2>0 && pOp->p2<p->nOp ); -

5165 VdbeBranchTaken(res!=0,2); -

5166

if( res ) goto jump_to_p2;

executed 47129 times by 42 tests: goto jump_to_p2;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (32)
Self test (33)
Self test (34)
Self test (43)
Self test (438)
Self test (45)
Self test (47)
Self test (48)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
...

res

Description

TRUE

evaluated 47129 times by 42 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (32)
Self test (33)
Self test (34)
Self test (43)
Self test (438)
Self test (45)
Self test (47)
Self test (48)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
...

FALSE

evaluated 1442631 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

47129-1442631

5167

break;

executed 1442631 times by 434 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1442631

5168 } -

5169 -

5170 /* Opcode: Next P1 P2 P3 P4 P5 -

5171 ** -

5172 ** Advance cursor P1 so that it points to the next key/data pair in its -

5173 ** table or index. If there are no more key/value pairs then fall through -

5174 ** to the following instruction. But if the cursor advance was successful, -

5175 ** jump immediately to P2. -

5176 ** -

5177 ** The Next opcode is only valid following an SeekGT, SeekGE, or -

5178 ** OP_Rewind opcode used to position the cursor. Next is not allowed -

5179 ** to follow SeekLT, SeekLE, or OP_Last. -

5180 ** -

5181 ** The P1 cursor must be for a real table, not a pseudo-table. P1 must have -

5182 ** been opened prior to this opcode or the program will segfault. -

5183 ** -

5184 ** The P3 value is a hint to the btree implementation. If P3==1, that -

5185 ** means P1 is an SQL index and that this instruction could have been -

5186 ** omitted if that index had been unique. P3 is usually 0. P3 is -

5187 ** always either 0 or 1. -

5188 ** -

5189 ** P4 is always of type P4_ADVANCE. The function pointer points to -

5190 ** sqlite3BtreeNext(). -

5191 ** -

5192 ** If P5 is positive and the jump is taken, then event counter -

5193 ** number P5-1 in the prepared statement is incremented. -

5194 ** -

5195 ** See also: Prev -

5196 */ -

5197 /* Opcode: Prev P1 P2 P3 P4 P5 -

5198 ** -

5199 ** Back up cursor P1 so that it points to the previous key/data pair in its -

5200 ** table or index. If there is no previous key/value pairs then fall through -

5201 ** to the following instruction. But if the cursor backup was successful, -

5202 ** jump immediately to P2. -

5203 ** -

5204 ** -

5205 ** The Prev opcode is only valid following an SeekLT, SeekLE, or -

5206 ** OP_Last opcode used to position the cursor. Prev is not allowed -

5207 ** to follow SeekGT, SeekGE, or OP_Rewind. -

5208 ** -

5209 ** The P1 cursor must be for a real table, not a pseudo-table. If P1 is -

5210 ** not open then the behavior is undefined. -

5211 ** -

5212 ** The P3 value is a hint to the btree implementation. If P3==1, that -

5213 ** means P1 is an SQL index and that this instruction could have been -

5214 ** omitted if that index had been unique. P3 is usually 0. P3 is -

5215 ** always either 0 or 1. -

5216 ** -

5217 ** P4 is always of type P4_ADVANCE. The function pointer points to -

5218 ** sqlite3BtreePrevious(). -

5219 ** -

5220 ** If P5 is positive and the jump is taken, then event counter -

5221 ** number P5-1 in the prepared statement is incremented. -

5222 */ -

5223 /* Opcode: SorterNext P1 P2 * * P5 -

5224 ** -

5225 ** This opcode works just like OP_Next except that P1 must be a -

5226 ** sorter object for which the OP_SorterSort opcode has been -

5227 ** invoked. This opcode advances the cursor to the next sorted -

5228 ** record, or jumps to P2 if there are no more sorted records. -

5229 */ -

5230

case

executed 2311718 times by 4 tests: case 3:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

OP_SorterNext: { /* jump */

executed 2311718 times by 4 tests: case 3:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

2311718

5231 VdbeCursor *pC; -

5232 -

5233 pC = p->apCsr[pOp->p1]; -

5234 assert( isSorter(pC) ); -

5235 rc = sqlite3VdbeSorterNext(db, pC); -

5236

goto next_tail;

executed 2311718 times by 4 tests: goto next_tail;

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

2311718

5237

case

executed 110359 times by 1 test: case 4:

Executed by:

Self test (438)

OP_Prev: /* jump */

executed 110359 times by 1 test: case 4:

Executed by:

Self test (438)

110359

5238

case

executed 20460391 times by 434 tests: case 5:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_Next: /* jump */

executed 20460391 times by 434 tests: case 5:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

20460391

5239 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5240 assert( pOp->p5<ArraySize(p->aCounter) ); -

5241 pC = p->apCsr[pOp->p1]; -

5242 assert( pC!=0 ); -

5243 assert( pC->deferredMoveto==0 ); -

5244 assert( pC->eCurType==CURTYPE_BTREE ); -

5245 assert( pOp->opcode!=OP_Next || pOp->p4.xAdvance==sqlite3BtreeNext ); -

5246 assert( pOp->opcode!=OP_Prev || pOp->p4.xAdvance==sqlite3BtreePrevious ); -

5247 -

5248 /* The Next opcode is only used after SeekGT, SeekGE, Rewind, and Found. -

5249 ** The Prev opcode is only used after SeekLT, SeekLE, and Last. */ -

5250 assert( pOp->opcode!=OP_Next -

5251 || pC->seekOp==OP_SeekGT || pC->seekOp==OP_SeekGE -

5252 || pC->seekOp==OP_Rewind || pC->seekOp==OP_Found -

5253 || pC->seekOp==OP_NullRow); -

5254 assert( pOp->opcode!=OP_Prev -

5255 || pC->seekOp==OP_SeekLT || pC->seekOp==OP_SeekLE -

5256 || pC->seekOp==OP_Last -

5257 || pC->seekOp==OP_NullRow); -

5258 -

5259 rc = pOp->p4.xAdvance(pC->uc.pCursor, pOp->p3); -

5260

next_tail:

code before this statement executed 20570750 times by 434 tests: next_tail:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

20570750

5261 pC->cacheStatus = CACHE_STALE; -

5262 VdbeBranchTaken(rc==SQLITE_OK,2); -

5263

if( rc==SQLITE_OK ){

rc==0

Description

TRUE

evaluated 22535387 times by 415 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

FALSE

evaluated 347081 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

347081-22535387

5264 pC->nullRow = 0; -

5265 p->aCounter[pOp->p5]++; -

5266 #ifdef SQLITE_TEST -

5267 sqlite3_search_count++; -

5268 #endif -

5269

goto jump_to_p2_and_check_for_interrupt;

executed 22535387 times by 415 tests: goto jump_to_p2_and_check_for_interrupt;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

22535387

5270 } -

5271

if( rc!=SQLITE_DONE ) goto abort_due_to_error;

executed 32 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc!=101

Description

TRUE

evaluated 32 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 347049 times by 434 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

32-347049

5272 rc = SQLITE_OK; -

5273 pC->nullRow = 1; -

5274

goto check_for_interrupt;

executed 347049 times by 434 tests: goto check_for_interrupt;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

347049

5275 } -

5276 -

5277 /* Opcode: IdxInsert P1 P2 P3 P4 P5 -

5278 ** Synopsis: key=r[P2] -

5279 ** -

5280 ** Register P2 holds an SQL index key made using the -

5281 ** MakeRecord instructions. This opcode writes that key -

5282 ** into the index P1. Data for the entry is nil. -

5283 ** -

5284 ** If P4 is not zero, then it is the number of values in the unpacked -

5285 ** key of reg(P2). In that case, P3 is the index of the first register -

5286 ** for the unpacked key. The availability of the unpacked key can sometimes -

5287 ** be an optimization. -

5288 ** -

5289 ** If P5 has the OPFLAG_APPEND bit set, that is a hint to the b-tree layer -

5290 ** that this insert is likely to be an append. -

5291 ** -

5292 ** If P5 has the OPFLAG_NCHANGE bit set, then the change counter is -

5293 ** incremented by this instruction. If the OPFLAG_NCHANGE bit is clear, -

5294 ** then the change counter is unchanged. -

5295 ** -

5296 ** If the OPFLAG_USESEEKRESULT flag of P5 is set, the implementation might -

5297 ** run faster by avoiding an unnecessary seek on cursor P1. However, -

5298 ** the OPFLAG_USESEEKRESULT flag must only be set if there have been no prior -

5299 ** seeks on the cursor or if the most recent seek used a key equivalent -

5300 ** to P2. -

5301 ** -

5302 ** This instruction only works for indices. The equivalent instruction -

5303 ** for tables is OP_Insert. -

5304 */ -

5305 /* Opcode: SorterInsert P1 P2 * * * -

5306 ** Synopsis: key=r[P2] -

5307 ** -

5308 ** Register P2 holds an SQL index key made using the -

5309 ** MakeRecord instructions. This opcode writes that key -

5310 ** into the sorter P1. Data for the entry is nil. -

5311 */ -

5312

case

executed 2368907 times by 4 tests: case 132:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

OP_SorterInsert: /* in2 */

executed 2368907 times by 4 tests: case 132:

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

2368907

5313

case

executed 2381124 times by 361 tests: case 133:

Executed by:

Self test (10)
Self test (100)
Self test (11)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

OP_IdxInsert: { /* in2 */

executed 2381124 times by 361 tests: case 133:

Executed by:

Self test (10)
Self test (100)
Self test (11)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

2381124

5314 VdbeCursor *pC; -

5315 BtreePayload x; -

5316 -

5317 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5318 pC = p->apCsr[pOp->p1]; -

5319 sqlite3VdbeIncrWriteCounter(p, pC); -

5320 assert( pC!=0 ); -

5321 assert( isSorter(pC)==(pOp->opcode==OP_SorterInsert) ); -

5322 pIn2 = &aMem[pOp->p2]; -

5323 assert( pIn2->flags & MEM_Blob ); -

5324

if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;

executed 11151 times by 1 test: p->nChange++;

Executed by:

Self test (438)

pOp->p5 & 0x01

Description

TRUE

evaluated 11151 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4738880 times by 361 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (11)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

11151-4738880

5325 assert( pC->eCurType==CURTYPE_BTREE || pOp->opcode==OP_SorterInsert ); -

5326 assert( pC->isTable==0 ); -

5327

rc = ExpandBlob(pIn2);

((pIn2)->flags&0x4000)

Description

TRUE

evaluated 7 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4750024 times by 361 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (11)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

7-4750024

5328

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

Description

TRUE

never evaluated

FALSE

evaluated 4750031 times by 361 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (11)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

0-4750031

5329

if( pOp->opcode==OP_SorterInsert ){

pOp->opcode==132

Description

TRUE

evaluated 2368907 times by 4 tests

Evaluated by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

FALSE

evaluated 2381124 times by 361 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (11)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
...

2368907-2381124

5330 rc = sqlite3VdbeSorterWrite(pC, pIn2); -

5331

}else{

executed 2368907 times by 4 tests: end of block

Executed by:

Self test (42)
Self test (438)
Self test (44)
Self test (46)

2368907

5332 x.nKey = pIn2->n; -

5333 x.pKey = pIn2->z; -

5334 x.aMem = aMem + pOp->p3; -

5335 x.nMem = (u16)pOp->p4.i; -

5336 rc = sqlite3BtreeInsert(pC->uc.pCursor, &x, -

5337 (pOp->p5 & (OPFLAG_APPEND|OPFLAG_SAVEPOSITION)), -

5338 ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0) -

5339 ); -

5340 assert( pC->deferredMoveto==0 ); -

5341 pC->cacheStatus = CACHE_STALE; -

5342

}

executed 2381100 times by 358 tests: end of block

Executed by:

Self test (10)
Self test (100)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
...

2381100

5343

if( rc) goto abort_due_to_error;

executed 5 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

Description

TRUE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 4750002 times by 358 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
...

5-4750002

5344

break;

executed 4750002 times by 358 tests: break;

Executed by:

Self test (10)
Self test (100)
Self test (11)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (13)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
...

4750002

5345 } -

5346 -

5347 /* Opcode: IdxDelete P1 P2 P3 * * -

5348 ** Synopsis: key=r[P2@P3] -

5349 ** -

5350 ** The content of P3 registers starting at register P2 form -

5351 ** an unpacked index key. This opcode removes that entry from the -

5352 ** index opened by cursor P1. -

5353 */ -

5354

case

executed 112740 times by 347 tests: case 134:

Executed by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

OP_IdxDelete: {

executed 112740 times by 347 tests: case 134:

Executed by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

112740

5355 VdbeCursor *pC; -

5356 BtCursor *pCrsr; -

5357 int res; -

5358 UnpackedRecord r; -

5359 -

5360 assert( pOp->p3>0 ); -

5361 assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem+1 - p->nCursor)+1 ); -

5362 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5363 pC = p->apCsr[pOp->p1]; -

5364 assert( pC!=0 ); -

5365 assert( pC->eCurType==CURTYPE_BTREE ); -

5366 sqlite3VdbeIncrWriteCounter(p, pC); -

5367 pCrsr = pC->uc.pCursor; -

5368 assert( pCrsr!=0 ); -

5369 assert( pOp->p5==0 ); -

5370 r.pKeyInfo = pC->pKeyInfo; -

5371 r.nField = (u16)pOp->p3; -

5372 r.default_rc = 0; -

5373 r.aMem = &aMem[pOp->p2]; -

5374 rc = sqlite3BtreeMovetoUnpacked(pCrsr, &r, 0, 0, &res); -

5375

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

Description

TRUE

never evaluated

FALSE

evaluated 112740 times by 347 tests

Evaluated by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

0-112740

5376

if( res==0 ){

res==0

Description

TRUE

evaluated 112487 times by 347 tests

Evaluated by:

Self test (10)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
...

FALSE

evaluated 253 times by 1 test

Evaluated by:

Self test (438)

253-112487

5377 rc = sqlite3BtreeDelete(pCrsr, BTREE_AUXDELETE); -

5378

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

Description

TRUE

never evaluated

FALSE

evaluated 112363 times by 337 tests

Evaluated by:

Self test (10)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
...

0-112363

5379

}

executed 112363 times by 337 tests: end of block

Executed by:

Self test (10)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
...

112363

5380 assert( pC->deferredMoveto==0 ); -

5381 pC->cacheStatus = CACHE_STALE; -

5382 pC->seekResult = 0; -

5383

break;

executed 112616 times by 337 tests: break;

Executed by:

Self test (10)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
...

112616

5384 } -

5385 -

5386 /* Opcode: DeferredSeek P1 * P3 P4 * -

5387 ** Synopsis: Move P3 to P1.rowid if needed -

5388 ** -

5389 ** P1 is an open index cursor and P3 is a cursor on the corresponding -

5390 ** table. This opcode does a deferred seek of the P3 table cursor -

5391 ** to the row that corresponds to the current row of P1. -

5392 ** -

5393 ** This is a deferred seek. Nothing actually happens until -

5394 ** the cursor is used to read a record. That way, if no reads -

5395 ** occur, no unnecessary I/O happens. -

5396 ** -

5397 ** P4 may be an array of integers (type P4_INTARRAY) containing -

5398 ** one entry for each column in the P3 table. If array entry a(i) -

5399 ** is non-zero, then reading column a(i)-1 from cursor P3 is -

5400 ** equivalent to performing the deferred seek and then reading column i -

5401 ** from P1. This information is stored in P3 and used to redirect -

5402 ** reads against P3 over to P1, thus possibly avoiding the need to -

5403 ** seek and read cursor P3. -

5404 */ -

5405 /* Opcode: IdxRowid P1 P2 * * * -

5406 ** Synopsis: r[P2]=rowid -

5407 ** -

5408 ** Write into register P2 an integer which is the last entry in the record at -

5409 ** the end of the index key pointed to by cursor P1. This integer should be -

5410 ** the rowid of the table entry to which this index entry points. -

5411 ** -

5412 ** See also: Rowid, MakeRecord. -

5413 */ -

5414

case

executed 824095 times by 1 test: case 135:

Executed by:

Self test (438)

OP_DeferredSeek:

executed 824095 times by 1 test: case 135:

Executed by:

Self test (438)

824095

5415

case

executed 949736 times by 1 test: case 136:

Executed by:

Self test (438)

OP_IdxRowid: { /* out2 */

executed 949736 times by 1 test: case 136:

Executed by:

Self test (438)

949736

5416 VdbeCursor *pC; /* The P1 index cursor */ -

5417 VdbeCursor *pTabCur; /* The P2 table cursor (OP_DeferredSeek only) */ -

5418 i64 rowid; /* Rowid that P1 current points to */ -

5419 -

5420 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5421 pC = p->apCsr[pOp->p1]; -

5422 assert( pC!=0 ); -

5423 assert( pC->eCurType==CURTYPE_BTREE ); -

5424 assert( pC->uc.pCursor!=0 ); -

5425 assert( pC->isTable==0 ); -

5426 assert( pC->deferredMoveto==0 ); -

5427 assert( !pC->nullRow || pOp->opcode==OP_IdxRowid ); -

5428 -

5429 /* The IdxRowid and Seek opcodes are combined because of the commonality -

5430 ** of sqlite3VdbeCursorRestore() and sqlite3VdbeIdxRowid(). */ -

5431 rc = sqlite3VdbeCursorRestore(pC); -

5432 -

5433 /* sqlite3VbeCursorRestore() can only fail if the record has been deleted -

5434 ** out from under the cursor. That will never happens for an IdxRowid -

5435 ** or Seek opcode */ -

5436

if( NEVER(rc!=SQLITE_OK) ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

(rc!=0)	Description
TRUE	never evaluated
FALSE	evaluated 1773831 times by 1 test Evaluated by: Self test (438)

0-1773831

5437 -

5438

if( !pC->nullRow ){

!pC->nullRow	Description
TRUE	evaluated 1773778 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 53 times by 1 test Evaluated by: Self test (438)

53-1773778

5439 rowid = 0; /* Not needed. Only used to silence a warning. */ -

5440 rc = sqlite3VdbeIdxRowid(db, pC->uc.pCursor, &rowid); -

5441

if( rc!=SQLITE_OK ){

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 1773778 times by 1 test Evaluated by: Self test (438)

0-1773778

5442

goto abort_due_to_error;

never executed: goto abort_due_to_error;

5443 } -

5444

if( pOp->opcode==OP_DeferredSeek ){

pOp->opcode==135	Description
TRUE	evaluated 824095 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 949683 times by 1 test Evaluated by: Self test (438)

824095-949683

5445 assert( pOp->p3>=0 && pOp->p3<p->nCursor ); -

5446 pTabCur = p->apCsr[pOp->p3]; -

5447 assert( pTabCur!=0 ); -

5448 assert( pTabCur->eCurType==CURTYPE_BTREE ); -

5449 assert( pTabCur->uc.pCursor!=0 ); -

5450 assert( pTabCur->isTable ); -

5451 pTabCur->nullRow = 0; -

5452 pTabCur->movetoTarget = rowid; -

5453 pTabCur->deferredMoveto = 1; -

5454 assert( pOp->p4type==P4_INTARRAY || pOp->p4.ai==0 ); -

5455 pTabCur->aAltMap = pOp->p4.ai; -

5456 pTabCur->pAltCursor = pC; -

5457

}else{

executed 824095 times by 1 test: end of block

Executed by:

Self test (438)

824095

5458 pOut = out2Prerelease(p, pOp); -

5459 pOut->u.i = rowid; -

5460

}

executed 949683 times by 1 test: end of block

Executed by:

Self test (438)

949683

5461 }else{ -

5462 assert( pOp->opcode==OP_IdxRowid ); -

5463 sqlite3VdbeMemSetNull(&aMem[pOp->p2]); -

5464

}

executed 53 times by 1 test: end of block

Executed by:

Self test (438)

5465

break;

executed 1773831 times by 1 test: break;

Executed by:

Self test (438)

1773831

5466 } -

5467 -

5468 /* Opcode: IdxGE P1 P2 P3 P4 P5 -

5469 ** Synopsis: key=r[P3@P4] -

5470 ** -

5471 ** The P4 register values beginning with P3 form an unpacked index -

5472 ** key that omits the PRIMARY KEY. Compare this key value against the index -

5473 ** that P1 is currently pointing to, ignoring the PRIMARY KEY or ROWID -

5474 ** fields at the end. -

5475 ** -

5476 ** If the P1 index entry is greater than or equal to the key value -

5477 ** then jump to P2. Otherwise fall through to the next instruction. -

5478 */ -

5479 /* Opcode: IdxGT P1 P2 P3 P4 P5 -

5480 ** Synopsis: key=r[P3@P4] -

5481 ** -

5482 ** The P4 register values beginning with P3 form an unpacked index -

5483 ** key that omits the PRIMARY KEY. Compare this key value against the index -

5484 ** that P1 is currently pointing to, ignoring the PRIMARY KEY or ROWID -

5485 ** fields at the end. -

5486 ** -

5487 ** If the P1 index entry is greater than the key value -

5488 ** then jump to P2. Otherwise fall through to the next instruction. -

5489 */ -

5490 /* Opcode: IdxLT P1 P2 P3 P4 P5 -

5491 ** Synopsis: key=r[P3@P4] -

5492 ** -

5493 ** The P4 register values beginning with P3 form an unpacked index -

5494 ** key that omits the PRIMARY KEY or ROWID. Compare this key value against -

5495 ** the index that P1 is currently pointing to, ignoring the PRIMARY KEY or -

5496 ** ROWID on the P1 index. -

5497 ** -

5498 ** If the P1 index entry is less than the key value then jump to P2. -

5499 ** Otherwise fall through to the next instruction. -

5500 */ -

5501 /* Opcode: IdxLE P1 P2 P3 P4 P5 -

5502 ** Synopsis: key=r[P3@P4] -

5503 ** -

5504 ** The P4 register values beginning with P3 form an unpacked index -

5505 ** key that omits the PRIMARY KEY or ROWID. Compare this key value against -

5506 ** the index that P1 is currently pointing to, ignoring the PRIMARY KEY or -

5507 ** ROWID on the P1 index. -

5508 ** -

5509 ** If the P1 index entry is less than or equal to the key value then jump -

5510 ** to P2. Otherwise fall through to the next instruction. -

5511 */ -

5512

case

executed 144120 times by 1 test: case 37:

Executed by:

Self test (438)

OP_IdxLE: /* jump */

executed 144120 times by 1 test: case 37:

Executed by:

Self test (438)

144120

5513

case

executed 1033908 times by 8 tests: case 38:

Executed by:

Self test (438)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)

OP_IdxGT: /* jump */

executed 1033908 times by 8 tests: case 38:

Executed by:

Self test (438)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)

1033908

5514

case

executed 2795 times by 1 test: case 39:

Executed by:

Self test (438)

OP_IdxLT: /* jump */

executed 2795 times by 1 test: case 39:

Executed by:

Self test (438)

2795

5515

case

executed 208567 times by 1 test: case 40:

Executed by:

Self test (438)

OP_IdxGE: { /* jump */

executed 208567 times by 1 test: case 40:

Executed by:

Self test (438)

208567

5516 VdbeCursor *pC; -

5517 int res; -

5518 UnpackedRecord r; -

5519 -

5520 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5521 pC = p->apCsr[pOp->p1]; -

5522 assert( pC!=0 ); -

5523 assert( pC->isOrdered ); -

5524 assert( pC->eCurType==CURTYPE_BTREE ); -

5525 assert( pC->uc.pCursor!=0); -

5526 assert( pC->deferredMoveto==0 ); -

5527 assert( pOp->p5==0 || pOp->p5==1 ); -

5528 assert( pOp->p4type==P4_INT32 ); -

5529 r.pKeyInfo = pC->pKeyInfo; -

5530 r.nField = (u16)pOp->p4.i; -

5531

if( pOp->opcode<OP_IdxLT ){

pOp->opcode<39	Description
TRUE	evaluated 1178028 times by 8 tests Evaluated by: Self test (438) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71)
FALSE	evaluated 211362 times by 1 test Evaluated by: Self test (438)

211362-1178028

5532 assert( pOp->opcode==OP_IdxLE || pOp->opcode==OP_IdxGT ); -

5533 r.default_rc = -1; -

5534

}else{

executed 1178028 times by 8 tests: end of block

Executed by:

Self test (438)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)

1178028

5535 assert( pOp->opcode==OP_IdxGE || pOp->opcode==OP_IdxLT ); -

5536 r.default_rc = 0; -

5537

}

executed 211362 times by 1 test: end of block

Executed by:

Self test (438)

211362

5538 r.aMem = &aMem[pOp->p3]; -

5539 #ifdef SQLITE_DEBUG -

5540 { -

5541 int i; -

5542 for(i=0; i<r.nField; i++){ -

5543 assert( memIsValid(&r.aMem[i]) ); -

5544 REGISTER_TRACE(pOp->p3+i, &aMem[pOp->p3+i]); -

5545 } -

5546 } -

5547 #endif -

5548 res = 0; /* Not needed. Only used to silence a warning. */ -

5549 rc = sqlite3VdbeIdxKeyCompare(db, pC, &r, &res); -

5550 assert( (OP_IdxLE&1)==(OP_IdxLT&1) && (OP_IdxGE&1)==(OP_IdxGT&1) ); -

5551

if( (pOp->opcode&1)==(OP_IdxLT&1) ){

(pOp->opcode&1)==(39&1)	Description
TRUE	evaluated 146915 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1242475 times by 8 tests Evaluated by: Self test (438) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71)

146915-1242475

5552 assert( pOp->opcode==OP_IdxLE || pOp->opcode==OP_IdxLT ); -

5553 res = -res; -

5554

}else{

executed 146915 times by 1 test: end of block

Executed by:

Self test (438)

146915

5555 assert( pOp->opcode==OP_IdxGE || pOp->opcode==OP_IdxGT ); -

5556 res++; -

5557

}

executed 1242475 times by 8 tests: end of block

Executed by:

Self test (438)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)

1242475

5558 VdbeBranchTaken(res>0,2); -

5559

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 1389390 times by 8 tests Evaluated by: Self test (438) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71)

0-1389390

5560

if( res>0 ) goto jump_to_p2;

executed 586699 times by 8 tests: goto jump_to_p2;

Executed by:

Self test (438)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)

res>0	Description
TRUE	evaluated 586699 times by 8 tests Evaluated by: Self test (438) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71)
FALSE	evaluated 802691 times by 1 test Evaluated by: Self test (438)

586699-802691

5561

break;

executed 802691 times by 1 test: break;

Executed by:

Self test (438)

802691

5562 } -

5563 -

5564 /* Opcode: Destroy P1 P2 P3 * * -

5565 ** -

5566 ** Delete an entire database table or index whose root page in the database -

5567 ** file is given by P1. -

5568 ** -

5569 ** The table being destroyed is in the main database file if P3==0. If -

5570 ** P3==1 then the table to be clear is in the auxiliary database file -

5571 ** that is used to store tables create using CREATE TEMPORARY TABLE. -

5572 ** -

5573 ** If AUTOVACUUM is enabled then it is possible that another root page -

5574 ** might be moved into the newly deleted root page in order to keep all -

5575 ** root pages contiguous at the beginning of the database. The former -

5576 ** value of the root page that moved - its value before the move occurred - -

5577 ** is stored in register P2. If no page movement was required (because the -

5578 ** table being dropped was already the last one in the database) then a -

5579 ** zero is stored in register P2. If AUTOVACUUM is disabled then a zero -

5580 ** is stored in register P2. -

5581 ** -

5582 ** This opcode throws an error if there are any active reader VMs when -

5583 ** it is invoked. This is done to avoid the difficulty associated with -

5584 ** updating existing cursors when a root page is moved in an AUTOVACUUM -

5585 ** database. This error is thrown even if the database is not an AUTOVACUUM -

5586 ** db in order to avoid introducing an incompatibility between autovacuum -

5587 ** and non-autovacuum modes. -

5588 ** -

5589 ** See also: Clear -

5590 */ -

5591

case

executed 5655 times by 4 tests: case 137:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

OP_Destroy: { /* out2 */

executed 5655 times by 4 tests: case 137:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

5655

5592 int iMoved; -

5593 int iDb; -

5594 -

5595 sqlite3VdbeIncrWriteCounter(p, 0); -

5596 assert( p->readOnly==0 ); -

5597 assert( pOp->p1>1 ); -

5598 pOut = out2Prerelease(p, pOp); -

5599 pOut->flags = MEM_Null; -

5600

if( db->nVdbeRead > db->nVDestroy+1 ){

db->nVdbeRead ...b->nVDestroy+1	Description
TRUE	evaluated 9 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5646 times by 4 tests Evaluated by: Self test (24) Self test (28) Self test (438) Self test (47)

9-5646

5601 rc = SQLITE_LOCKED; -

5602 p->errorAction = OE_Abort; -

5603

goto abort_due_to_error;

executed 9 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

5604 }else{ -

5605 iDb = pOp->p3; -

5606 assert( DbMaskTest(p->btreeMask, iDb) ); -

5607 iMoved = 0; /* Not needed. Only to silence a warning. */ -

5608 rc = sqlite3BtreeDropTable(db->aDb[iDb].pBt, pOp->p1, &iMoved); -

5609 pOut->flags = MEM_Int; -

5610 pOut->u.i = iMoved; -

5611

if( rc ) goto abort_due_to_error;

executed 7 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 7 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5639 times by 4 tests Evaluated by: Self test (24) Self test (28) Self test (438) Self test (47)

7-5639

5612 #ifndef SQLITE_OMIT_AUTOVACUUM -

5613

if( iMoved!=0 ){

iMoved!=0	Description
TRUE	evaluated 368 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5271 times by 4 tests Evaluated by: Self test (24) Self test (28) Self test (438) Self test (47)

368-5271

5614 sqlite3RootPageMoved(db, iDb, iMoved, pOp->p1); -

5615 /* All OP_Destroy operations occur on the same btree */ -

5616 assert( resetSchemaOnFault==0 || resetSchemaOnFault==iDb+1 ); -

5617 resetSchemaOnFault = iDb+1; -

5618

}

executed 368 times by 1 test: end of block

Executed by:

Self test (438)

368

5619 #endif -

5620

}

executed 5639 times by 4 tests: end of block

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

5639

5621

break;

executed 5639 times by 4 tests: break;

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

5639

5622 } -

5623 -

5624 /* Opcode: Clear P1 P2 P3 -

5625 ** -

5626 ** Delete all contents of the database table or index whose root page -

5627 ** in the database file is given by P1. But, unlike Destroy, do not -

5628 ** remove the table or index from the database file. -

5629 ** -

5630 ** The table being clear is in the main database file if P2==0. If -

5631 ** P2==1 then the table to be clear is in the auxiliary database file -

5632 ** that is used to store tables create using CREATE TEMPORARY TABLE. -

5633 ** -

5634 ** If the P3 value is non-zero, then the table referred to must be an -

5635 ** intkey table (an SQL table, not an index). In this case the row change -

5636 ** count is incremented by the number of rows in the table being cleared. -

5637 ** If P3 is greater than zero, then the value stored in register P3 is -

5638 ** also incremented by the number of rows in the table being cleared. -

5639 ** -

5640 ** See also: Destroy -

5641 */ -

5642

case

executed 3291 times by 7 tests: case 138:

Executed by:

Self test
Self test (104)
Self test (34)
Self test (438)
Self test (47)
Self test (57)
Self test (58)

OP_Clear: {

executed 3291 times by 7 tests: case 138:

Executed by:

Self test
Self test (104)
Self test (34)
Self test (438)
Self test (47)
Self test (57)
Self test (58)

3291

5643 int nChange; -

5644 -

5645 sqlite3VdbeIncrWriteCounter(p, 0); -

5646 nChange = 0; -

5647 assert( p->readOnly==0 ); -

5648 assert( DbMaskTest(p->btreeMask, pOp->p2) ); -

5649 rc = sqlite3BtreeClearTable( -

5650 db->aDb[pOp->p2].pBt, pOp->p1, (pOp->p3 ? &nChange : 0) -

5651 ); -

5652

if( pOp->p3 ){

pOp->p3	Description
TRUE	evaluated 2144 times by 7 tests Evaluated by: Self test Self test (104) Self test (34) Self test (438) Self test (47) Self test (57) Self test (58)
FALSE	evaluated 1147 times by 4 tests Evaluated by: Self test Self test (438) Self test (57) Self test (58)

1147-2144

5653 p->nChange += nChange; -

5654

if( pOp->p3>0 ){

pOp->p3>0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2140 times by 7 tests Evaluated by: Self test Self test (104) Self test (34) Self test (438) Self test (47) Self test (57) Self test (58)

4-2140

5655 assert( memIsValid(&aMem[pOp->p3]) ); -

5656 memAboutToChange(p, &aMem[pOp->p3]); -

5657 aMem[pOp->p3].u.i += nChange; -

5658

}

executed 4 times by 1 test: end of block

Executed by:

Self test (438)

5659

}

executed 2144 times by 7 tests: end of block

Executed by:

Self test
Self test (104)
Self test (34)
Self test (438)
Self test (47)
Self test (57)
Self test (58)

2144

5660

if( rc ) goto abort_due_to_error;

executed 188 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 188 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3103 times by 7 tests Evaluated by: Self test Self test (104) Self test (34) Self test (438) Self test (47) Self test (57) Self test (58)

188-3103

5661

break;

executed 3103 times by 7 tests: break;

Executed by:

Self test
Self test (104)
Self test (34)
Self test (438)
Self test (47)
Self test (57)
Self test (58)

3103

5662 } -

5663 -

5664 /* Opcode: ResetSorter P1 * * * * -

5665 ** -

5666 ** Delete all contents from the ephemeral table or sorter -

5667 ** that is open on cursor P1. -

5668 ** -

5669 ** This opcode only works for cursors used for sorting and -

5670 ** opened with OP_OpenEphemeral or OP_SorterOpen. -

5671 */ -

5672

case

executed 74592 times by 1 test: case 139:

Executed by:

Self test (438)

OP_ResetSorter: {

executed 74592 times by 1 test: case 139:

Executed by:

Self test (438)

74592

5673 VdbeCursor *pC; -

5674 -

5675 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

5676 pC = p->apCsr[pOp->p1]; -

5677 assert( pC!=0 ); -

5678

if( isSorter(pC) ){

((pC)->eCurType==1)	Description
TRUE	evaluated 1319 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 73273 times by 1 test Evaluated by: Self test (438)

1319-73273

5679 sqlite3VdbeSorterReset(db, pC->uc.pSorter); -

5680

}else{

executed 1319 times by 1 test: end of block

Executed by:

Self test (438)

1319

5681 assert( pC->eCurType==CURTYPE_BTREE ); -

5682 assert( pC->isEphemeral ); -

5683 rc = sqlite3BtreeClearTableOfCursor(pC->uc.pCursor); -

5684

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 73273 times by 1 test Evaluated by: Self test (438)

0-73273

5685

}

executed 73273 times by 1 test: end of block

Executed by:

Self test (438)

73273

5686

break;

executed 74592 times by 1 test: break;

Executed by:

Self test (438)

74592

5687 } -

5688 -

5689 /* Opcode: CreateBtree P1 P2 P3 * * -

5690 ** Synopsis: r[P2]=root iDb=P1 flags=P3 -

5691 ** -

5692 ** Allocate a new b-tree in the main database file if P1==0 or in the -

5693 ** TEMP database file if P1==1 or in an attached database if -

5694 ** P1>1. The P3 argument must be 1 (BTREE_INTKEY) for a rowid table -

5695 ** it must be 2 (BTREE_BLOBKEY) for an index or WITHOUT ROWID table. -

5696 ** The root page number of the new b-tree is stored in register P2. -

5697 */ -

5698

case

executed 15304 times by 32 tests: case 140:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

OP_CreateBtree: { /* out2 */

executed 15304 times by 32 tests: case 140:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (39)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
...

15304

5699 int pgno; -

5700 Db *pDb; -

5701 -

5702 sqlite3VdbeIncrWriteCounter(p, 0); -

5703 pOut = out2Prerelease(p, pOp); -

5704 pgno = 0; -

5705 assert( pOp->p3==BTREE_INTKEY || pOp->p3==BTREE_BLOBKEY ); -

5706 assert( pOp->p1>=0 && pOp->p1<db->nDb ); -

5707 assert( DbMaskTest(p->btreeMask, pOp->p1) ); -

5708 assert( p->readOnly==0 ); -

5709 pDb = &db->aDb[pOp->p1]; -

5710 assert( pDb->pBt!=0 ); -

5711 rc = sqlite3BtreeCreateTable(pDb->pBt, &pgno, pOp->p3); -

5712

if( rc ) goto abort_due_to_error;

executed 5 times by 2 tests: goto abort_due_to_error;

Executed by:

Self test (39)
Self test (438)

Description

TRUE

evaluated 5 times by 2 tests

Evaluated by:

Self test (39)
Self test (438)

FALSE

evaluated 15299 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

5-15299

5713 pOut->u.i = pgno; -

5714

break;

executed 15299 times by 31 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

15299

5715 } -

5716 -

5717 /* Opcode: SqlExec * * * P4 * -

5718 ** -

5719 ** Run the SQL statement or statements specified in the P4 string. -

5720 */ -

5721

case

executed 1 time by 1 test: case 142:

Executed by:

Self test (438)

OP_SqlExec: {

executed 1 time by 1 test: case 142:

Executed by:

Self test (438)

5722 sqlite3VdbeIncrWriteCounter(p, 0); -

5723 db->nSqlExec++; -

5724 rc = sqlite3_exec(db, pOp->p4.z, 0, 0, 0); -

5725 db->nSqlExec--; -

5726

if( rc ) goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-1

5727

break;

never executed: break;

5728 } -

5729 -

5730 /* Opcode: ParseSchema P1 * * P4 * -

5731 ** -

5732 ** Read and parse all entries from the SQLITE_MASTER table of database P1 -

5733 ** that match the WHERE clause P4. If P4 is a NULL pointer, then the -

5734 ** entire schema for P1 is reparsed. -

5735 ** -

5736 ** This opcode invokes the parser to create a new virtual machine, -

5737 ** then runs the new virtual machine. It is thus a re-entrant opcode. -

5738 */ -

5739

case

executed 17416 times by 31 tests: case 143:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

OP_ParseSchema: {

executed 17416 times by 31 tests: case 143:

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

17416

5740 int iDb; -

5741 const char *zMaster; -

5742 char *zSql; -

5743 InitData initData; -

5744 -

5745 /* Any prepared statement that invokes this opcode will hold mutexes -

5746 ** on every btree. This is a prerequisite for invoking -

5747 ** sqlite3InitCallback(). -

5748 */ -

5749 #ifdef SQLITE_DEBUG -

5750 for(iDb=0; iDb<db->nDb; iDb++){ -

5751 assert( iDb==1 || sqlite3BtreeHoldsMutex(db->aDb[iDb].pBt) ); -

5752 } -

5753 #endif -

5754 -

5755 iDb = pOp->p1; -

5756 assert( iDb>=0 && iDb<db->nDb ); -

5757 assert( DbHasProperty(db, iDb, DB_SchemaLoaded) ); -

5758 -

5759 #ifndef SQLITE_OMIT_ALTERTABLE -

5760

if( pOp->p4.z==0 ){

pOp->p4.z==0

Description

TRUE

evaluated 780 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 16636 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

780-16636

5761 sqlite3SchemaClear(db->aDb[iDb].pSchema); -

5762 db->mDbFlags &= ~DBFLAG_SchemaKnownOk; -

5763 rc = sqlite3InitOne(db, iDb, &p->zErrMsg, INITFLAG_AlterTable); -

5764 db->mDbFlags |= DBFLAG_SchemaChange; -

5765 p->expired = 0; -

5766

}else

executed 780 times by 1 test: end of block

Executed by:

Self test (438)

780

5767 #endif -

5768 { -

5769 zMaster = MASTER_NAME; -

5770 initData.db = db; -

5771 initData.iDb = pOp->p1; -

5772 initData.pzErrMsg = &p->zErrMsg; -

5773 initData.mInitFlags = 0; -

5774 zSql = sqlite3MPrintf(db, -

5775 "SELECT name, rootpage, sql FROM '%q'.%s WHERE %s ORDER BY rowid", -

5776 db->aDb[iDb].zDbSName, zMaster, pOp->p4.z); -

5777

if( zSql==0 ){

zSql==0

Description

TRUE

never evaluated

FALSE

evaluated 16636 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

0-16636

5778 rc = SQLITE_NOMEM_BKPT; -

5779

}else{

never executed: end of block

5780 assert( db->init.busy==0 ); -

5781 db->init.busy = 1; -

5782 initData.rc = SQLITE_OK; -

5783 assert( !db->mallocFailed ); -

5784 rc = sqlite3_exec(db, zSql, sqlite3InitCallback, &initData, 0); -

5785

if( rc==SQLITE_OK ) rc = initData.rc;

executed 16636 times by 31 tests: rc = initData.rc;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

rc==0

Description

TRUE

evaluated 16636 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

FALSE

never evaluated

0-16636

5786 sqlite3DbFreeNN(db, zSql); -

5787 db->init.busy = 0; -

5788

}

executed 16636 times by 31 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

16636

5789 } -

5790

if( rc ){

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 17414 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

2-17414

5791 sqlite3ResetAllSchemasOfConnection(db); -

5792

if( rc==SQLITE_NOMEM ){

rc==7	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

0-2

5793

goto no_mem;

never executed: goto no_mem;

5794 } -

5795

goto abort_due_to_error;

executed 2 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

5796 } -

5797

break;

executed 17414 times by 31 tests: break;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

17414

5798 } -

5799 -

5800 #if !defined(SQLITE_OMIT_ANALYZE) -

5801 /* Opcode: LoadAnalysis P1 * * * * -

5802 ** -

5803 ** Read the sqlite_stat1 table for database P1 and load the content -

5804 ** of that table into the internal index hash table. This will cause -

5805 ** the analysis to be used when preparing all subsequent queries. -

5806 */ -

5807

case

executed 185 times by 1 test: case 144:

Executed by:

Self test (438)

OP_LoadAnalysis: {

executed 185 times by 1 test: case 144:

Executed by:

Self test (438)

185

5808 assert( pOp->p1>=0 && pOp->p1<db->nDb ); -

5809 rc = sqlite3AnalysisLoad(db, pOp->p1); -

5810

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 185 times by 1 test Evaluated by: Self test (438)

0-185

5811

break;

executed 185 times by 1 test: break;

Executed by:

Self test (438)

185

5812 } -

5813 #endif /* !defined(SQLITE_OMIT_ANALYZE) */ -

5814 -

5815 /* Opcode: DropTable P1 * * P4 * -

5816 ** -

5817 ** Remove the internal (in-memory) data structures that describe -

5818 ** the table named P4 in database P1. This is called after a table -

5819 ** is dropped from disk (using the Destroy opcode) in order to keep -

5820 ** the internal representation of the -

5821 ** schema consistent with what is on disk. -

5822 */ -

5823

case

executed 4808 times by 4 tests: case 145:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

OP_DropTable: {

executed 4808 times by 4 tests: case 145:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

4808

5824 sqlite3VdbeIncrWriteCounter(p, 0); -

5825 sqlite3UnlinkAndDeleteTable(db, pOp->p1, pOp->p4.z); -

5826

break;

executed 4808 times by 4 tests: break;

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

4808

5827 } -

5828 -

5829 /* Opcode: DropIndex P1 * * P4 * -

5830 ** -

5831 ** Remove the internal (in-memory) data structures that describe -

5832 ** the index named P4 in database P1. This is called after an index -

5833 ** is dropped from disk (using the Destroy opcode) -

5834 ** in order to keep the internal representation of the -

5835 ** schema consistent with what is on disk. -

5836 */ -

5837

case

executed 199 times by 4 tests: case 146:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

OP_DropIndex: {

executed 199 times by 4 tests: case 146:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

199

5838 sqlite3VdbeIncrWriteCounter(p, 0); -

5839 sqlite3UnlinkAndDeleteIndex(db, pOp->p1, pOp->p4.z); -

5840

break;

executed 199 times by 4 tests: break;

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

199

5841 } -

5842 -

5843 /* Opcode: DropTrigger P1 * * P4 * -

5844 ** -

5845 ** Remove the internal (in-memory) data structures that describe -

5846 ** the trigger named P4 in database P1. This is called after a trigger -

5847 ** is dropped from disk (using the Destroy opcode) in order to keep -

5848 ** the internal representation of the -

5849 ** schema consistent with what is on disk. -

5850 */ -

5851

case

executed 353 times by 4 tests: case 147:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

OP_DropTrigger: {

executed 353 times by 4 tests: case 147:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

353

5852 sqlite3VdbeIncrWriteCounter(p, 0); -

5853 sqlite3UnlinkAndDeleteTrigger(db, pOp->p1, pOp->p4.z); -

5854

break;

executed 353 times by 4 tests: break;

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

353

5855 } -

5856 -

5857 -

5858 #ifndef SQLITE_OMIT_INTEGRITY_CHECK -

5859 /* Opcode: IntegrityCk P1 P2 P3 P4 P5 -

5860 ** -

5861 ** Do an analysis of the currently open database. Store in -

5862 ** register P1 the text of an error message describing any problems. -

5863 ** If no problems are found, store a NULL in register P1. -

5864 ** -

5865 ** The register P3 contains one less than the maximum number of allowed errors. -

5866 ** At most reg(P3) errors will be reported. -

5867 ** In other words, the analysis stops as soon as reg(P1) errors are -

5868 ** seen. Reg(P1) is updated with the number of errors remaining. -

5869 ** -

5870 ** The root page numbers of all tables in the database are integers -

5871 ** stored in P4_INTARRAY argument. -

5872 ** -

5873 ** If P5 is not zero, the check is done on the auxiliary database -

5874 ** file, not the main database file. -

5875 ** -

5876 ** This opcode is used to implement the integrity_check pragma. -

5877 */ -

5878

case

executed 11285 times by 12 tests: case 148:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

OP_IntegrityCk: {

executed 11285 times by 12 tests: case 148:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

11285

5879 int nRoot; /* Number of tables to check. (Number of root pages.) */ -

5880 int *aRoot; /* Array of rootpage numbers for tables to be checked */ -

5881 int nErr; /* Number of errors reported */ -

5882 char *z; /* Text of the error report */ -

5883 Mem *pnErr; /* Register keeping track of errors remaining */ -

5884 -

5885 assert( p->bIsReader ); -

5886 nRoot = pOp->p2; -

5887 aRoot = pOp->p4.ai; -

5888 assert( nRoot>0 ); -

5889 assert( aRoot[0]==nRoot ); -

5890 assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) ); -

5891 pnErr = &aMem[pOp->p3]; -

5892 assert( (pnErr->flags & MEM_Int)!=0 ); -

5893 assert( (pnErr->flags & (MEM_Str|MEM_Blob))==0 ); -

5894 pIn1 = &aMem[pOp->p1]; -

5895 assert( pOp->p5<db->nDb ); -

5896 assert( DbMaskTest(p->btreeMask, pOp->p5) ); -

5897 z = sqlite3BtreeIntegrityCheck(db->aDb[pOp->p5].pBt, &aRoot[1], nRoot, -

5898 (int)pnErr->u.i+1, &nErr); -

5899 sqlite3VdbeMemSetNull(pIn1); -

5900

if( nErr==0 ){

nErr==0	Description
TRUE	evaluated 11117 times by 12 tests Evaluated by: Self test (43) Self test (438) Self test (45) Self test (53) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71) Self test (74)
FALSE	evaluated 168 times by 1 test Evaluated by: Self test (438)

168-11117

5901 assert( z==0 ); -

5902

}else if( z==0 ){

executed 11117 times by 12 tests: end of block

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

z==0	Description
TRUE	never evaluated
FALSE	evaluated 168 times by 1 test Evaluated by: Self test (438)

0-11117

5903

goto no_mem;

never executed: goto no_mem;

5904 }else{ -

5905 pnErr->u.i -= nErr-1; -

5906 sqlite3VdbeMemSetStr(pIn1, z, -1, SQLITE_UTF8, sqlite3_free); -

5907

}

executed 168 times by 1 test: end of block

Executed by:

Self test (438)

168

5908 UPDATE_MAX_BLOBSIZE(pIn1); -

5909 sqlite3VdbeChangeEncoding(pIn1, encoding); -

5910

break;

executed 11285 times by 12 tests: break;

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

11285

5911 } -

5912 #endif /* SQLITE_OMIT_INTEGRITY_CHECK */ -

5913 -

5914 /* Opcode: RowSetAdd P1 P2 * * * -

5915 ** Synopsis: rowset(P1)=r[P2] -

5916 ** -

5917 ** Insert the integer value held by register P2 into a RowSet object -

5918 ** held in register P1. -

5919 ** -

5920 ** An assertion fails if P2 is not an integer. -

5921 */ -

5922

case

executed 38077 times by 1 test: case 149:

Executed by:

Self test (438)

OP_RowSetAdd: { /* in1, in2 */

executed 38077 times by 1 test: case 149:

Executed by:

Self test (438)

38077

5923 pIn1 = &aMem[pOp->p1]; -

5924 pIn2 = &aMem[pOp->p2]; -

5925 assert( (pIn2->flags & MEM_Int)!=0 ); -

5926

if( (pIn1->flags & MEM_Blob)==0 ){

(pIn1->flags & 0x0010)==0	Description
TRUE	evaluated 4308 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 33769 times by 1 test Evaluated by: Self test (438)

4308-33769

5927

if( sqlite3VdbeMemSetRowSet(pIn1) ) goto no_mem;

never executed: goto no_mem;

sqlite3VdbeMemSetRowSet(pIn1)	Description
TRUE	never evaluated
FALSE	evaluated 4308 times by 1 test Evaluated by: Self test (438)

0-4308

5928

}

executed 4308 times by 1 test: end of block

Executed by:

Self test (438)

4308

5929 assert( sqlite3VdbeMemIsRowSet(pIn1) ); -

5930 sqlite3RowSetInsert((RowSet*)pIn1->z, pIn2->u.i); -

5931

break;

executed 38077 times by 1 test: break;

Executed by:

Self test (438)

38077

5932 } -

5933 -

5934 /* Opcode: RowSetRead P1 P2 P3 * * -

5935 ** Synopsis: r[P3]=rowset(P1) -

5936 ** -

5937 ** Extract the smallest value from the RowSet object in P1 -

5938 ** and put that value into register P3. -

5939 ** Or, if RowSet object P1 is initially empty, leave P3 -

5940 ** unchanged and jump to instruction P2. -

5941 */ -

5942

case

executed 45731 times by 4 tests: case 41:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

OP_RowSetRead: { /* jump, in1, out3 */

executed 45731 times by 4 tests: case 41:

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

45731

5943 i64 val; -

5944 -

5945 pIn1 = &aMem[pOp->p1]; -

5946 assert( (pIn1->flags & MEM_Blob)==0 || sqlite3VdbeMemIsRowSet(pIn1) ); -

5947

if( (pIn1->flags & MEM_Blob)==0

(pIn1->flags & 0x0010)==0	Description
TRUE	evaluated 5484 times by 4 tests Evaluated by: Self test (24) Self test (28) Self test (438) Self test (47)
FALSE	evaluated 40247 times by 1 test Evaluated by: Self test (438)

5484-40247

5948

|| sqlite3RowSetNext((RowSet*)pIn1->z, &val)==0

sqlite3RowSetN...1->z, &val)==0	Description
TRUE	evaluated 2218 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 38029 times by 1 test Evaluated by: Self test (438)

2218-38029

5949 ){ -

5950 /* The boolean index is empty */ -

5951 sqlite3VdbeMemSetNull(pIn1); -

5952 VdbeBranchTaken(1,2); -

5953

goto jump_to_p2_and_check_for_interrupt;

executed 7702 times by 4 tests: goto jump_to_p2_and_check_for_interrupt;

Executed by:

Self test (24)
Self test (28)
Self test (438)
Self test (47)

7702

5954 }else{ -

5955 /* A value was pulled from the index */ -

5956 VdbeBranchTaken(0,2); -

5957 sqlite3VdbeMemSetInt64(&aMem[pOp->p3], val); -

5958

}

executed 38029 times by 1 test: end of block

Executed by:

Self test (438)

38029

5959

goto check_for_interrupt;

executed 38029 times by 1 test: goto check_for_interrupt;

Executed by:

Self test (438)

38029

5960 } -

5961 -

5962 /* Opcode: RowSetTest P1 P2 P3 P4 -

5963 ** Synopsis: if r[P3] in rowset(P1) goto P2 -

5964 ** -

5965 ** Register P3 is assumed to hold a 64-bit integer value. If register P1 -

5966 ** contains a RowSet object and that RowSet object contains -

5967 ** the value held in P3, jump to register P2. Otherwise, insert the -

5968 ** integer in P3 into the RowSet and continue on to the -

5969 ** next opcode. -

5970 ** -

5971 ** The RowSet object is optimized for the case where sets of integers -

5972 ** are inserted in distinct phases, which each set contains no duplicates. -

5973 ** Each set is identified by a unique P4 value. The first set -

5974 ** must have P4==0, the final set must have P4==-1, and for all other sets -

5975 ** must have P4>0. -

5976 ** -

5977 ** This allows optimizations: (a) when P4==0 there is no need to test -

5978 ** the RowSet object for P3, as it is guaranteed not to contain it, -

5979 ** (b) when P4==-1 there is no need to insert the value, as it will -

5980 ** never be tested for, and (c) when a value that is part of set X is -

5981 ** inserted, there is no need to search to see if the same value was -

5982 ** previously inserted as part of set X (only if it was previously -

5983 ** inserted as part of some other set). -

5984 */ -

5985

case

executed 429180 times by 1 test: case 42:

Executed by:

Self test (438)

OP_RowSetTest: { /* jump, in1, in3 */

executed 429180 times by 1 test: case 42:

Executed by:

Self test (438)

429180

5986 int iSet; -

5987 int exists; -

5988 -

5989 pIn1 = &aMem[pOp->p1]; -

5990 pIn3 = &aMem[pOp->p3]; -

5991 iSet = pOp->p4.i; -

5992 assert( pIn3->flags&MEM_Int ); -

5993 -

5994 /* If there is anything other than a rowset object in memory cell P1, -

5995 ** delete it now and initialize P1 with an empty rowset -

5996 */ -

5997

if( (pIn1->flags & MEM_Blob)==0 ){

(pIn1->flags & 0x0010)==0	Description
TRUE	evaluated 2538 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 426642 times by 1 test Evaluated by: Self test (438)

2538-426642

5998

if( sqlite3VdbeMemSetRowSet(pIn1) ) goto no_mem;

never executed: goto no_mem;

sqlite3VdbeMemSetRowSet(pIn1)	Description
TRUE	never evaluated
FALSE	evaluated 2538 times by 1 test Evaluated by: Self test (438)

0-2538

5999

}

executed 2538 times by 1 test: end of block

Executed by:

Self test (438)

2538

6000 assert( sqlite3VdbeMemIsRowSet(pIn1) ); -

6001 assert( pOp->p4type==P4_INT32 ); -

6002 assert( iSet==-1 || iSet>=0 ); -

6003

if( iSet ){

iSet	Description
TRUE	evaluated 229922 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 199258 times by 1 test Evaluated by: Self test (438)

199258-229922

6004 exists = sqlite3RowSetTest((RowSet*)pIn1->z, iSet, pIn3->u.i); -

6005 VdbeBranchTaken(exists!=0,2); -

6006

if( exists ) goto jump_to_p2;

executed 210902 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

exists	Description
TRUE	evaluated 210902 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 19020 times by 1 test Evaluated by: Self test (438)

19020-210902

6007

}

executed 19020 times by 1 test: end of block

Executed by:

Self test (438)

19020

6008

if( iSet>=0 ){

iSet>=0	Description
TRUE	evaluated 214934 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3344 times by 1 test Evaluated by: Self test (438)

3344-214934

6009 sqlite3RowSetInsert((RowSet*)pIn1->z, pIn3->u.i); -

6010

}

executed 214934 times by 1 test: end of block

Executed by:

Self test (438)

214934

6011

break;

executed 218278 times by 1 test: break;

Executed by:

Self test (438)

218278

6012 } -

6013 -

6014 -

6015 #ifndef SQLITE_OMIT_TRIGGER -

6016 -

6017 /* Opcode: Program P1 P2 P3 P4 P5 -

6018 ** -

6019 ** Execute the trigger program passed as P4 (type P4_SUBPROGRAM). -

6020 ** -

6021 ** P1 contains the address of the memory cell that contains the first memory -

6022 ** cell in an array of values used as arguments to the sub-program. P2 -

6023 ** contains the address to jump to if the sub-program throws an IGNORE -

6024 ** exception using the RAISE() function. Register P3 contains the address -

6025 ** of a memory cell in this (the parent) VM that is used to allocate the -

6026 ** memory required by the sub-vdbe at runtime. -

6027 ** -

6028 ** P4 is a pointer to the VM containing the trigger program. -

6029 ** -

6030 ** If P5 is non-zero, then recursive program invocation is enabled. -

6031 */ -

6032

case

executed 141751 times by 1 test: case 45:

Executed by:

Self test (438)

OP_Program: { /* jump */

executed 141751 times by 1 test: case 45:

Executed by:

Self test (438)

141751

6033 int nMem; /* Number of memory registers for sub-program */ -

6034 int nByte; /* Bytes of runtime space required for sub-program */ -

6035 Mem *pRt; /* Register to allocate runtime space */ -

6036 Mem *pMem; /* Used to iterate through memory cells */ -

6037 Mem *pEnd; /* Last memory cell in new array */ -

6038 VdbeFrame *pFrame; /* New vdbe frame to execute in */ -

6039 SubProgram *pProgram; /* Sub-program to execute */ -

6040 void *t; /* Token identifying trigger */ -

6041 -

6042 pProgram = pOp->p4.pProgram; -

6043 pRt = &aMem[pOp->p3]; -

6044 assert( pProgram->nOp>0 ); -

6045 -

6046 /* If the p5 flag is clear, then recursive invocation of triggers is -

6047 ** disabled for backwards compatibility (p5 is set if this sub-program -

6048 ** is really a trigger, not a foreign key action, and the flag set -

6049 ** and cleared by the "PRAGMA recursive_triggers" command is clear). -

6050 ** -

6051 ** It is recursive invocation of triggers, at the SQL level, that is -

6052 ** disabled. In some cases a single trigger may generate more than one -

6053 ** SubProgram (if the trigger may be executed with more than one different -

6054 ** ON CONFLICT algorithm). SubProgram structures associated with a -

6055 ** single trigger all have the same value for the SubProgram.token -

6056 ** variable. */ -

6057

if( pOp->p5 ){

pOp->p5	Description
TRUE	evaluated 6467 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 135284 times by 1 test Evaluated by: Self test (438)

6467-135284

6058 t = pProgram->token; -

6059

for(pFrame=p->pFrame; pFrame && pFrame->token!=t; pFrame=pFrame->pParent);

executed 39 times by 1 test: ;

Executed by:

Self test (438)

pFrame	Description
TRUE	evaluated 119 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6387 times by 1 test Evaluated by: Self test (438)

pFrame->token!=t	Description
TRUE	evaluated 39 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 80 times by 1 test Evaluated by: Self test (438)

39-6387

6060

if( pFrame ) break;

executed 80 times by 1 test: break;

Executed by:

Self test (438)

pFrame	Description
TRUE	evaluated 80 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6387 times by 1 test Evaluated by: Self test (438)

80-6387

6061

}

executed 6387 times by 1 test: end of block

Executed by:

Self test (438)

6387

6062 -

6063

if( p->nFrame>=db->aLimit[SQLITE_LIMIT_TRIGGER_DEPTH] ){

p->nFrame>=db->aLimit[10]	Description
TRUE	evaluated 9 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 141662 times by 1 test Evaluated by: Self test (438)

9-141662

6064 rc = SQLITE_ERROR; -

6065 sqlite3VdbeError(p, "too many levels of trigger recursion"); -

6066

goto abort_due_to_error;

executed 9 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

6067 } -

6068 -

6069 /* Register pRt is used to store the memory required to save the state -

6070 ** of the current program, and the memory required at runtime to execute -

6071 ** the trigger program. If this trigger has been fired before, then pRt -

6072 ** is already allocated. Otherwise, it must be initialized. */ -

6073

if( (pRt->flags&MEM_Blob)==0 ){

(pRt->flags&0x0010)==0	Description
TRUE	evaluated 16141 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 125521 times by 1 test Evaluated by: Self test (438)

16141-125521

6074 /* SubProgram.nMem is set to the number of memory cells used by the -

6075 ** program stored in SubProgram.aOp. As well as these, one memory -

6076 ** cell is required for each cursor used by the program. Set local -

6077 ** variable nMem (and later, VdbeFrame.nChildMem) to this value. -

6078 */ -

6079 nMem = pProgram->nMem + pProgram->nCsr; -

6080 assert( nMem>0 ); -

6081

if( pProgram->nCsr==0 ) nMem++;

executed 718 times by 1 test: nMem++;

Executed by:

Self test (438)

pProgram->nCsr==0	Description
TRUE	evaluated 718 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 15423 times by 1 test Evaluated by: Self test (438)

718-15423

6082 nByte = ROUND8(sizeof(VdbeFrame)) -

6083 + nMem * sizeof(Mem) -

6084 + pProgram->nCsr * sizeof(VdbeCursor*) -

6085 + (pProgram->nOp + 7)/8; -

6086 pFrame = sqlite3DbMallocZero(db, nByte); -

6087

if( !pFrame ){

!pFrame	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 16137 times by 1 test Evaluated by: Self test (438)

4-16137

6088

goto no_mem;

executed 4 times by 1 test: goto no_mem;

Executed by:

Self test (438)

6089 } -

6090 sqlite3VdbeMemRelease(pRt); -

6091 pRt->flags = MEM_Blob|MEM_Dyn; -

6092 pRt->z = (char*)pFrame; -

6093 pRt->n = nByte; -

6094 pRt->xDel = sqlite3VdbeFrameMemDel; -

6095 -

6096 pFrame->v = p; -

6097 pFrame->nChildMem = nMem; -

6098 pFrame->nChildCsr = pProgram->nCsr; -

6099 pFrame->pc = (int)(pOp - aOp); -

6100 pFrame->aMem = p->aMem; -

6101 pFrame->nMem = p->nMem; -

6102 pFrame->apCsr = p->apCsr; -

6103 pFrame->nCursor = p->nCursor; -

6104 pFrame->aOp = p->aOp; -

6105 pFrame->nOp = p->nOp; -

6106 pFrame->token = pProgram->token; -

6107 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS -

6108 pFrame->anExec = p->anExec; -

6109 #endif -

6110 #ifdef SQLITE_DEBUG -

6111 pFrame->iFrameMagic = SQLITE_FRAME_MAGIC; -

6112 #endif -

6113 -

6114 pEnd = &VdbeFrameMem(pFrame)[pFrame->nChildMem]; -

6115

for(pMem=VdbeFrameMem(pFrame); pMem!=pEnd; pMem++){

pMem!=pEnd	Description
TRUE	evaluated 152884 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 16137 times by 1 test Evaluated by: Self test (438)

16137-152884

6116 pMem->flags = MEM_Undefined; -

6117 pMem->db = db; -

6118

}

executed 152884 times by 1 test: end of block

Executed by:

Self test (438)

152884

6119

}else{

executed 16137 times by 1 test: end of block

Executed by:

Self test (438)

16137

6120 pFrame = (VdbeFrame*)pRt->z; -

6121 assert( pRt->xDel==sqlite3VdbeFrameMemDel ); -

6122 assert( pProgram->nMem+pProgram->nCsr==pFrame->nChildMem -

6123 || (pProgram->nCsr==0 && pProgram->nMem+1==pFrame->nChildMem) ); -

6124 assert( pProgram->nCsr==pFrame->nChildCsr ); -

6125 assert( (int)(pOp - aOp)==pFrame->pc ); -

6126

}

executed 125521 times by 1 test: end of block

Executed by:

Self test (438)

125521

6127 -

6128 p->nFrame++; -

6129 pFrame->pParent = p->pFrame; -

6130 pFrame->lastRowid = db->lastRowid; -

6131 pFrame->nChange = p->nChange; -

6132 pFrame->nDbChange = p->db->nChange; -

6133 assert( pFrame->pAuxData==0 ); -

6134 pFrame->pAuxData = p->pAuxData; -

6135 p->pAuxData = 0; -

6136 p->nChange = 0; -

6137 p->pFrame = pFrame; -

6138 p->aMem = aMem = VdbeFrameMem(pFrame); -

6139 p->nMem = pFrame->nChildMem; -

6140 p->nCursor = (u16)pFrame->nChildCsr; -

6141 p->apCsr = (VdbeCursor **)&aMem[p->nMem]; -

6142 pFrame->aOnce = (u8*)&p->apCsr[pProgram->nCsr]; -

6143 memset(pFrame->aOnce, 0, (pProgram->nOp + 7)/8); -

6144 p->aOp = aOp = pProgram->aOp; -

6145 p->nOp = pProgram->nOp; -

6146 #ifdef SQLITE_ENABLE_STMT_SCANSTATUS -

6147 p->anExec = 0; -

6148 #endif -

6149 pOp = &aOp[-1]; -

6150 -

6151

break;

executed 141658 times by 1 test: break;

Executed by:

Self test (438)

141658

6152 } -

6153 -

6154 /* Opcode: Param P1 P2 * * * -

6155 ** -

6156 ** This opcode is only ever present in sub-programs called via the -

6157 ** OP_Program instruction. Copy a value currently stored in a memory -

6158 ** cell of the calling (parent) frame to cell P2 in the current frames -

6159 ** address space. This is used by trigger programs to access the new.* -

6160 ** and old.* values. -

6161 ** -

6162 ** The address of the cell in the parent frame is determined by adding -

6163 ** the value of the P1 argument to the value of the P1 argument to the -

6164 ** calling OP_Program instruction. -

6165 */ -

6166

case

executed 29279 times by 1 test: case 150:

Executed by:

Self test (438)

OP_Param: { /* out2 */

executed 29279 times by 1 test: case 150:

Executed by:

Self test (438)

29279

6167 VdbeFrame *pFrame; -

6168 Mem *pIn; -

6169 pOut = out2Prerelease(p, pOp); -

6170 pFrame = p->pFrame; -

6171 pIn = &pFrame->aMem[pOp->p1 + pFrame->aOp[pFrame->pc].p1]; -

6172 sqlite3VdbeMemShallowCopy(pOut, pIn, MEM_Ephem); -

6173

break;

executed 29279 times by 1 test: break;

Executed by:

Self test (438)

29279

6174 } -

6175 -

6176 #endif /* #ifndef SQLITE_OMIT_TRIGGER */ -

6177 -

6178 #ifndef SQLITE_OMIT_FOREIGN_KEY -

6179 /* Opcode: FkCounter P1 P2 * * * -

6180 ** Synopsis: fkctr[P1]+=P2 -

6181 ** -

6182 ** Increment a "constraint counter" by P2 (P2 may be negative or positive). -

6183 ** If P1 is non-zero, the database constraint counter is incremented -

6184 ** (deferred foreign key constraints). Otherwise, if P1 is zero, the -

6185 ** statement counter is incremented (immediate foreign key constraints). -

6186 */ -

6187

case

executed 608 times by 1 test: case 151:

Executed by:

Self test (438)

OP_FkCounter: {

executed 608 times by 1 test: case 151:

Executed by:

Self test (438)

608

6188

if( db->flags & SQLITE_DeferFKs ){

db->flags & 0x00080000	Description
TRUE	evaluated 16 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 592 times by 1 test Evaluated by: Self test (438)

16-592

6189 db->nDeferredImmCons += pOp->p2; -

6190

}else if( pOp->p1 ){

executed 16 times by 1 test: end of block

Executed by:

Self test (438)

pOp->p1	Description
TRUE	evaluated 160 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 432 times by 1 test Evaluated by: Self test (438)

16-432

6191 db->nDeferredCons += pOp->p2; -

6192

}else{

executed 160 times by 1 test: end of block

Executed by:

Self test (438)

160

6193 p->nFkConstraint += pOp->p2; -

6194

}

executed 432 times by 1 test: end of block

Executed by:

Self test (438)

432

6195

break;

executed 608 times by 1 test: break;

Executed by:

Self test (438)

608

6196 } -

6197 -

6198 /* Opcode: FkIfZero P1 P2 * * * -

6199 ** Synopsis: if fkctr[P1]==0 goto P2 -

6200 ** -

6201 ** This opcode tests if a foreign key constraint-counter is currently zero. -

6202 ** If so, jump to instruction P2. Otherwise, fall through to the next -

6203 ** instruction. -

6204 ** -

6205 ** If P1 is non-zero, then the jump is taken if the database constraint-counter -

6206 ** is zero (the one that counts deferred constraint violations). If P1 is -

6207 ** zero, the jump is taken if the statement constraint-counter is zero -

6208 ** (immediate foreign key constraint violations). -

6209 */ -

6210

case

executed 720 times by 1 test: case 46:

Executed by:

Self test (438)

OP_FkIfZero: { /* jump */

executed 720 times by 1 test: case 46:

Executed by:

Self test (438)

720

6211

if( pOp->p1 ){

pOp->p1	Description
TRUE	evaluated 181 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 539 times by 1 test Evaluated by: Self test (438)

181-539

6212 VdbeBranchTaken(db->nDeferredCons==0 && db->nDeferredImmCons==0, 2); -

6213

if( db->nDeferredCons==0 && db->nDeferredImmCons==0 ) goto jump_to_p2;

executed 96 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

db->nDeferredCons==0	Description
TRUE	evaluated 98 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 83 times by 1 test Evaluated by: Self test (438)

db->nDeferredImmCons==0	Description
TRUE	evaluated 96 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-98

6214

}else{

executed 85 times by 1 test: end of block

Executed by:

Self test (438)

6215 VdbeBranchTaken(p->nFkConstraint==0 && db->nDeferredImmCons==0, 2); -

6216

if( p->nFkConstraint==0 && db->nDeferredImmCons==0 ) goto jump_to_p2;

executed 275 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

p->nFkConstraint==0	Description
TRUE	evaluated 284 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 255 times by 1 test Evaluated by: Self test (438)

db->nDeferredImmCons==0	Description
TRUE	evaluated 275 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 9 times by 1 test Evaluated by: Self test (438)

9-284

6217

}

executed 264 times by 1 test: end of block

Executed by:

Self test (438)

264

6218

break;

executed 349 times by 1 test: break;

Executed by:

Self test (438)

349

6219 } -

6220 #endif /* #ifndef SQLITE_OMIT_FOREIGN_KEY */ -

6221 -

6222 #ifndef SQLITE_OMIT_AUTOINCREMENT -

6223 /* Opcode: MemMax P1 P2 * * * -

6224 ** Synopsis: r[P1]=max(r[P1],r[P2]) -

6225 ** -

6226 ** P1 is a register in the root frame of this VM (the root frame is -

6227 ** different from the current frame if this instruction is being executed -

6228 ** within a sub-program). Set the value of register P1 to the maximum of -

6229 ** its current value and the value in register P2. -

6230 ** -

6231 ** This instruction throws an error if the memory cell is not initially -

6232 ** an integer. -

6233 */ -

6234

case

executed 138 times by 1 test: case 152:

Executed by:

Self test (438)

OP_MemMax: { /* in2 */

executed 138 times by 1 test: case 152:

Executed by:

Self test (438)

138

6235 VdbeFrame *pFrame; -

6236

if( p->pFrame ){

p->pFrame	Description
TRUE	evaluated 30 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 108 times by 1 test Evaluated by: Self test (438)

30-108

6237

for(pFrame=p->pFrame; pFrame->pParent; pFrame=pFrame->pParent);

executed 8 times by 1 test: ;

Executed by:

Self test (438)

pFrame->pParent	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 30 times by 1 test Evaluated by: Self test (438)

8-30

6238 pIn1 = &pFrame->aMem[pOp->p1]; -

6239

}else{

executed 30 times by 1 test: end of block

Executed by:

Self test (438)

6240 pIn1 = &aMem[pOp->p1]; -

6241

}

executed 108 times by 1 test: end of block

Executed by:

Self test (438)

108

6242 assert( memIsValid(pIn1) ); -

6243 sqlite3VdbeMemIntegerify(pIn1); -

6244 pIn2 = &aMem[pOp->p2]; -

6245 sqlite3VdbeMemIntegerify(pIn2); -

6246

if( pIn1->u.i<pIn2->u.i){

pIn1->u.i<pIn2->u.i	Description
TRUE	evaluated 42 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 96 times by 1 test Evaluated by: Self test (438)

42-96

6247 pIn1->u.i = pIn2->u.i; -

6248

}

executed 42 times by 1 test: end of block

Executed by:

Self test (438)

6249

break;

executed 138 times by 1 test: break;

Executed by:

Self test (438)

138

6250 } -

6251 #endif /* SQLITE_OMIT_AUTOINCREMENT */ -

6252 -

6253 /* Opcode: IfPos P1 P2 P3 * * -

6254 ** Synopsis: if r[P1]>0 then r[P1]-=P3, goto P2 -

6255 ** -

6256 ** Register P1 must contain an integer. -

6257 ** If the value of register P1 is 1 or greater, subtract P3 from the -

6258 ** value in P1 and jump to P2. -

6259 ** -

6260 ** If the initial value of register P1 is less than 1, then the -

6261 ** value is unchanged and control passes through to the next instruction. -

6262 */ -

6263

case

executed 386494 times by 1 test: case 47:

Executed by:

Self test (438)

OP_IfPos: { /* jump, in1 */

executed 386494 times by 1 test: case 47:

Executed by:

Self test (438)

386494

6264 pIn1 = &aMem[pOp->p1]; -

6265 assert( pIn1->flags&MEM_Int ); -

6266 VdbeBranchTaken( pIn1->u.i>0, 2); -

6267

if( pIn1->u.i>0 ){

pIn1->u.i>0	Description
TRUE	evaluated 199820 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 186674 times by 1 test Evaluated by: Self test (438)

186674-199820

6268 pIn1->u.i -= pOp->p3; -

6269

goto jump_to_p2;

executed 199820 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

199820

6270 } -

6271

break;

executed 186674 times by 1 test: break;

Executed by:

Self test (438)

186674

6272 } -

6273 -

6274 /* Opcode: OffsetLimit P1 P2 P3 * * -

6275 ** Synopsis: if r[P1]>0 then r[P2]=r[P1]+max(0,r[P3]) else r[P2]=(-1) -

6276 ** -

6277 ** This opcode performs a commonly used computation associated with -

6278 ** LIMIT and OFFSET process. r[P1] holds the limit counter. r[P3] -

6279 ** holds the offset counter. The opcode computes the combined value -

6280 ** of the LIMIT and OFFSET and stores that value in r[P2]. The r[P2] -

6281 ** value computed is the total number of rows that will need to be -

6282 ** visited in order to complete the query. -

6283 ** -

6284 ** If r[P3] is zero or negative, that means there is no OFFSET -

6285 ** and r[P2] is set to be the value of the LIMIT, r[P1]. -

6286 ** -

6287 ** if r[P1] is zero or negative, that means there is no LIMIT -

6288 ** and r[P2] is set to -1. -

6289 ** -

6290 ** Otherwise, r[P2] is set to the sum of r[P1] and r[P3]. -

6291 */ -

6292

case

executed 473 times by 1 test: case 153:

Executed by:

Self test (438)

OP_OffsetLimit: { /* in1, out2, in3 */

executed 473 times by 1 test: case 153:

Executed by:

Self test (438)

473

6293 i64 x; -

6294 pIn1 = &aMem[pOp->p1]; -

6295 pIn3 = &aMem[pOp->p3]; -

6296 pOut = out2Prerelease(p, pOp); -

6297 assert( pIn1->flags & MEM_Int ); -

6298 assert( pIn3->flags & MEM_Int ); -

6299 x = pIn1->u.i; -

6300

if( x<=0 || sqlite3AddInt64(&x, pIn3->u.i>0?pIn3->u.i:0) ){

x<=0	Description
TRUE	evaluated 15 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 458 times by 1 test Evaluated by: Self test (438)

sqlite3AddInt6...0?pIn3->u.i:0)	Description
TRUE	never evaluated
FALSE	evaluated 458 times by 1 test Evaluated by: Self test (438)

0-458

6301 /* If the LIMIT is less than or equal to zero, loop forever. This -

6302 ** is documented. But also, if the LIMIT+OFFSET exceeds 2^63 then -

6303 ** also loop forever. This is undocumented. In fact, one could argue -

6304 ** that the loop should terminate. But assuming 1 billion iterations -

6305 ** per second (far exceeding the capabilities of any current hardware) -

6306 ** it would take nearly 300 years to actually reach the limit. So -

6307 ** looping forever is a reasonable approximation. */ -

6308 pOut->u.i = -1; -

6309

}else{

executed 15 times by 1 test: end of block

Executed by:

Self test (438)

6310 pOut->u.i = x; -

6311

}

executed 458 times by 1 test: end of block

Executed by:

Self test (438)

458

6312

break;

executed 473 times by 1 test: break;

Executed by:

Self test (438)

473

6313 } -

6314 -

6315 /* Opcode: IfNotZero P1 P2 * * * -

6316 ** Synopsis: if r[P1]!=0 then r[P1]--, goto P2 -

6317 ** -

6318 ** Register P1 must contain an integer. If the content of register P1 is -

6319 ** initially greater than zero, then decrement the value in register P1. -

6320 ** If it is non-zero (negative or positive) and then also jump to P2. -

6321 ** If register P1 is initially zero, leave it unchanged and fall through. -

6322 */ -

6323

case

executed 158371 times by 12 tests: case 48:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

OP_IfNotZero: { /* jump, in1 */

executed 158371 times by 12 tests: case 48:

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

158371

6324 pIn1 = &aMem[pOp->p1]; -

6325 assert( pIn1->flags&MEM_Int ); -

6326 VdbeBranchTaken(pIn1->u.i<0, 2); -

6327

if( pIn1->u.i ){

pIn1->u.i	Description
TRUE	evaluated 15254 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 143117 times by 12 tests Evaluated by: Self test (43) Self test (438) Self test (45) Self test (53) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71) Self test (74)

15254-143117

6328

if( pIn1->u.i>0 ) pIn1->u.i--;

executed 13175 times by 1 test: pIn1->u.i--;

Executed by:

Self test (438)

pIn1->u.i>0	Description
TRUE	evaluated 13175 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2079 times by 1 test Evaluated by: Self test (438)

2079-13175

6329

goto jump_to_p2;

executed 15254 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

15254

6330 } -

6331

break;

executed 143117 times by 12 tests: break;

Executed by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

143117

6332 } -

6333 -

6334 /* Opcode: DecrJumpZero P1 P2 * * * -

6335 ** Synopsis: if (--r[P1])==0 goto P2 -

6336 ** -

6337 ** Register P1 must hold an integer. Decrement the value in P1 -

6338 ** and jump to P2 if the new value is exactly zero. -

6339 */ -

6340

case

executed 540414 times by 1 test: case 49:

Executed by:

Self test (438)

OP_DecrJumpZero: { /* jump, in1 */

executed 540414 times by 1 test: case 49:

Executed by:

Self test (438)

540414

6341 pIn1 = &aMem[pOp->p1]; -

6342 assert( pIn1->flags&MEM_Int ); -

6343

if( pIn1->u.i>SMALLEST_INT64 ) pIn1->u.i--;

executed 540414 times by 1 test: pIn1->u.i--;

Executed by:

Self test (438)

pIn1->u.i>(((i...ffffff)<<32)))	Description
TRUE	evaluated 540414 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-540414

6344 VdbeBranchTaken(pIn1->u.i==0, 2); -

6345

if( pIn1->u.i==0 ) goto jump_to_p2;

executed 176467 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

pIn1->u.i==0	Description
TRUE	evaluated 176467 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 363947 times by 1 test Evaluated by: Self test (438)

176467-363947

6346

break;

executed 363947 times by 1 test: break;

Executed by:

Self test (438)

363947

6347 } -

6348 -

6349 -

6350 /* Opcode: AggStep * P2 P3 P4 P5 -

6351 ** Synopsis: accum=r[P3] step(r[P2@P5]) -

6352 ** -

6353 ** Execute the xStep function for an aggregate. -

6354 ** The function has P5 arguments. P4 is a pointer to the -

6355 ** FuncDef structure that specifies the function. Register P3 is the -

6356 ** accumulator. -

6357 ** -

6358 ** The P5 arguments are taken from register P2 and its -

6359 ** successors. -

6360 */ -

6361 /* Opcode: AggInverse * P2 P3 P4 P5 -

6362 ** Synopsis: accum=r[P3] inverse(r[P2@P5]) -

6363 ** -

6364 ** Execute the xInverse function for an aggregate. -

6365 ** The function has P5 arguments. P4 is a pointer to the -

6366 ** FuncDef structure that specifies the function. Register P3 is the -

6367 ** accumulator. -

6368 ** -

6369 ** The P5 arguments are taken from register P2 and its -

6370 ** successors. -

6371 */ -

6372 /* Opcode: AggStep1 P1 P2 P3 P4 P5 -

6373 ** Synopsis: accum=r[P3] step(r[P2@P5]) -

6374 ** -

6375 ** Execute the xStep (if P1==0) or xInverse (if P1!=0) function for an -

6376 ** aggregate. The function has P5 arguments. P4 is a pointer to the -

6377 ** FuncDef structure that specifies the function. Register P3 is the -

6378 ** accumulator. -

6379 ** -

6380 ** The P5 arguments are taken from register P2 and its -

6381 ** successors. -

6382 ** -

6383 ** This opcode is initially coded as OP_AggStep0. On first evaluation, -

6384 ** the FuncDef stored in P4 is converted into an sqlite3_context and -

6385 ** the opcode is changed. In this way, the initialization of the -

6386 ** sqlite3_context only happens once, instead of on each call to the -

6387 ** step function. -

6388 */ -

6389

case

executed 232 times by 1 test: case 154:

Executed by:

Self test (438)

OP_AggInverse:

executed 232 times by 1 test: case 154:

Executed by:

Self test (438)

232

6390

case

executed 26252 times by 1 test: case 155:

Executed by:

Self test (438)

OP_AggStep: {

executed 26252 times by 1 test: case 155:

Executed by:

Self test (438)

26252

6391 int n; -

6392 sqlite3_context *pCtx; -

6393 -

6394 assert( pOp->p4type==P4_FUNCDEF ); -

6395 n = pOp->p5; -

6396 assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) ); -

6397 assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem+1 - p->nCursor)+1) ); -

6398 assert( pOp->p3<pOp->p2 || pOp->p3>=pOp->p2+n ); -

6399 pCtx = sqlite3DbMallocRawNN(db, n*sizeof(sqlite3_value*) + -

6400 (sizeof(pCtx[0]) + sizeof(Mem) - sizeof(sqlite3_value*))); -

6401

if( pCtx==0 ) goto no_mem;

never executed: goto no_mem;

pCtx==0	Description
TRUE	never evaluated
FALSE	evaluated 26484 times by 1 test Evaluated by: Self test (438)

0-26484

6402 pCtx->pMem = 0; -

6403 pCtx->pOut = (Mem*)&(pCtx->argv[n]); -

6404 sqlite3VdbeMemInit(pCtx->pOut, db, MEM_Null); -

6405 pCtx->pFunc = pOp->p4.pFunc; -

6406 pCtx->iOp = (int)(pOp - aOp); -

6407 pCtx->pVdbe = p; -

6408 pCtx->skipFlag = 0; -

6409 pCtx->isError = 0; -

6410 pCtx->argc = n; -

6411 pOp->p4type = P4_FUNCCTX; -

6412 pOp->p4.pCtx = pCtx; -

6413 -

6414 /* OP_AggInverse must have P1==1 and OP_AggStep must have P1==0 */ -

6415 assert( pOp->p1==(pOp->opcode==OP_AggInverse) ); -

6416 -

6417 pOp->opcode = OP_AggStep1; -

6418 /* Fall through into OP_AggStep */ -

6419 } -

6420

case

code before this statement executed 26484 times by 1 test: case 156:

Executed by:

Self test (438)

executed 6797614 times by 1 test: case 156:

Executed by:

Self test (438)

OP_AggStep1: {

code before this statement executed 26484 times by 1 test: case 156:

Executed by:

Self test (438)

executed 6797614 times by 1 test: case 156:

Executed by:

Self test (438)

26484-6797614

6421 int i; -

6422 sqlite3_context *pCtx; -

6423 Mem *pMem; -

6424 -

6425 assert( pOp->p4type==P4_FUNCCTX ); -

6426 pCtx = pOp->p4.pCtx; -

6427 pMem = &aMem[pOp->p3]; -

6428 -

6429 #ifdef SQLITE_DEBUG -

6430 if( pOp->p1 ){ -

6431 /* This is an OP_AggInverse call. Verify that xStep has always -

6432 ** been called at least once prior to any xInverse call. */ -

6433 assert( pMem->uTemp==0x1122e0e3 ); -

6434 }else{ -

6435 /* This is an OP_AggStep call. Mark it as such. */ -

6436 pMem->uTemp = 0x1122e0e3; -

6437 } -

6438 #endif -

6439 -

6440 /* If this function is inside of a trigger, the register array in aMem[] -

6441 ** might change from one evaluation to the next. The next block of code -

6442 ** checks to see if the register array has changed, and if so it -

6443 ** reinitializes the relavant parts of the sqlite3_context object */ -

6444

if( pCtx->pMem != pMem ){

pCtx->pMem != pMem	Description
TRUE	evaluated 26983 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6797115 times by 1 test Evaluated by: Self test (438)

26983-6797115

6445 pCtx->pMem = pMem; -

6446

for(i=pCtx->argc-1; i>=0; i--) pCtx->argv[i] = &aMem[pOp->p2+i];

executed 33697 times by 1 test: pCtx->argv[i] = &aMem[pOp->p2+i];

Executed by:

Self test (438)

i>=0	Description
TRUE	evaluated 33697 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 26983 times by 1 test Evaluated by: Self test (438)

26983-33697

6447

}

executed 26983 times by 1 test: end of block

Executed by:

Self test (438)

26983

6448 -

6449 #ifdef SQLITE_DEBUG -

6450 for(i=0; i<pCtx->argc; i++){ -

6451 assert( memIsValid(pCtx->argv[i]) ); -

6452 REGISTER_TRACE(pOp->p2+i, pCtx->argv[i]); -

6453 } -

6454 #endif -

6455 -

6456 pMem->n++; -

6457 assert( pCtx->pOut->flags==MEM_Null ); -

6458 assert( pCtx->isError==0 ); -

6459 assert( pCtx->skipFlag==0 ); -

6460 #ifndef SQLITE_OMIT_WINDOWFUNC -

6461

if( pOp->p1 ){

pOp->p1	Description
TRUE	evaluated 31080 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6793018 times by 1 test Evaluated by: Self test (438)

31080-6793018

6462 (pCtx->pFunc->xInverse)(pCtx,pCtx->argc,pCtx->argv); -

6463

}else

executed 31080 times by 1 test: end of block

Executed by:

Self test (438)

31080

6464 #endif -

6465

(pCtx->pFunc->xSFunc)(pCtx,pCtx->argc,pCtx->argv); /* IMP: R-24505-23230 */

executed 6793018 times by 1 test: (pCtx->pFunc->xSFunc)(pCtx,pCtx->argc,pCtx->argv);

Executed by:

Self test (438)

6793018

6466 -

6467

if( pCtx->isError ){

pCtx->isError	Description
TRUE	evaluated 69328 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6754770 times by 1 test Evaluated by: Self test (438)

69328-6754770

6468

if( pCtx->isError>0 ){

pCtx->isError>0	Description
TRUE	evaluated 22 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 69306 times by 1 test Evaluated by: Self test (438)

22-69306

6469 sqlite3VdbeError(p, "%s", sqlite3_value_text(pCtx->pOut)); -

6470 rc = pCtx->isError; -

6471

}

executed 22 times by 1 test: end of block

Executed by:

Self test (438)

6472

if( pCtx->skipFlag ){

pCtx->skipFlag	Description
TRUE	evaluated 69306 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 22 times by 1 test Evaluated by: Self test (438)

22-69306

6473 assert( pOp[-1].opcode==OP_CollSeq ); -

6474 i = pOp[-1].p1; -

6475

if( i ) sqlite3VdbeMemSetInt64(&aMem[i], 1);

executed 60268 times by 1 test: sqlite3VdbeMemSetInt64(&aMem[i], 1);

Executed by:

Self test (438)

i	Description
TRUE	evaluated 60268 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 9038 times by 1 test Evaluated by: Self test (438)

9038-60268

6476 pCtx->skipFlag = 0; -

6477

}

executed 69306 times by 1 test: end of block

Executed by:

Self test (438)

69306

6478 sqlite3VdbeMemRelease(pCtx->pOut); -

6479 pCtx->pOut->flags = MEM_Null; -

6480 pCtx->isError = 0; -

6481

if( rc ) goto abort_due_to_error;

executed 22 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 22 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 69306 times by 1 test Evaluated by: Self test (438)

22-69306

6482

}

executed 69306 times by 1 test: end of block

Executed by:

Self test (438)

69306

6483 assert( pCtx->pOut->flags==MEM_Null ); -

6484 assert( pCtx->skipFlag==0 ); -

6485

break;

executed 6824076 times by 1 test: break;

Executed by:

Self test (438)

6824076

6486 } -

6487 -

6488 /* Opcode: AggFinal P1 P2 * P4 * -

6489 ** Synopsis: accum=r[P1] N=P2 -

6490 ** -

6491 ** P1 is the memory location that is the accumulator for an aggregate -

6492 ** or window function. Execute the finalizer function -

6493 ** for an aggregate and store the result in P1. -

6494 ** -

6495 ** P2 is the number of arguments that the step function takes and -

6496 ** P4 is a pointer to the FuncDef for this function. The P2 -

6497 ** argument is not used by this opcode. It is only there to disambiguate -

6498 ** functions that can take varying numbers of arguments. The -

6499 ** P4 argument is only needed for the case where -

6500 ** the step function was not previously called. -

6501 */ -

6502 /* Opcode: AggValue * P2 P3 P4 * -

6503 ** Synopsis: r[P3]=value N=P2 -

6504 ** -

6505 ** Invoke the xValue() function and store the result in register P3. -

6506 ** -

6507 ** P2 is the number of arguments that the step function takes and -

6508 ** P4 is a pointer to the FuncDef for this function. The P2 -

6509 ** argument is not used by this opcode. It is only there to disambiguate -

6510 ** functions that can take varying numbers of arguments. The -

6511 ** P4 argument is only needed for the case where -

6512 ** the step function was not previously called. -

6513 */ -

6514

case

executed 191503 times by 1 test: case 157:

Executed by:

Self test (438)

OP_AggValue:

executed 191503 times by 1 test: case 157:

Executed by:

Self test (438)

191503

6515

case

executed 44992 times by 1 test: case 158:

Executed by:

Self test (438)

OP_AggFinal: {

executed 44992 times by 1 test: case 158:

Executed by:

Self test (438)

44992

6516 Mem *pMem; -

6517 assert( pOp->p1>0 && pOp->p1<=(p->nMem+1 - p->nCursor) ); -

6518 assert( pOp->p3==0 || pOp->opcode==OP_AggValue ); -

6519 pMem = &aMem[pOp->p1]; -

6520 assert( (pMem->flags & ~(MEM_Null|MEM_Agg))==0 ); -

6521 #ifndef SQLITE_OMIT_WINDOWFUNC -

6522

if( pOp->p3 ){

pOp->p3	Description
TRUE	evaluated 191503 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 44992 times by 1 test Evaluated by: Self test (438)

44992-191503

6523 rc = sqlite3VdbeMemAggValue(pMem, &aMem[pOp->p3], pOp->p4.pFunc); -

6524 pMem = &aMem[pOp->p3]; -

6525

}else

executed 191503 times by 1 test: end of block

Executed by:

Self test (438)

191503

6526 #endif -

6527 { -

6528 rc = sqlite3VdbeMemFinalize(pMem, pOp->p4.pFunc); -

6529

}

executed 44992 times by 1 test: end of block

Executed by:

Self test (438)

44992

6530 -

6531

if( rc ){

rc	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 236491 times by 1 test Evaluated by: Self test (438)

4-236491

6532 sqlite3VdbeError(p, "%s", sqlite3_value_text(pMem)); -

6533

goto abort_due_to_error;

executed 4 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

6534 } -

6535 sqlite3VdbeChangeEncoding(pMem, encoding); -

6536 UPDATE_MAX_BLOBSIZE(pMem); -

6537

if( sqlite3VdbeMemTooBig(pMem) ){

sqlite3VdbeMemTooBig(pMem)	Description
TRUE	never evaluated
FALSE	evaluated 236491 times by 1 test Evaluated by: Self test (438)

0-236491

6538

goto too_big;

never executed: goto too_big;

6539 } -

6540

break;

executed 236491 times by 1 test: break;

Executed by:

Self test (438)

236491

6541 } -

6542 -

6543 #ifndef SQLITE_OMIT_WAL -

6544 /* Opcode: Checkpoint P1 P2 P3 * * -

6545 ** -

6546 ** Checkpoint database P1. This is a no-op if P1 is not currently in -

6547 ** WAL mode. Parameter P2 is one of SQLITE_CHECKPOINT_PASSIVE, FULL, -

6548 ** RESTART, or TRUNCATE. Write 1 or 0 into mem[P3] if the checkpoint returns -

6549 ** SQLITE_BUSY or not, respectively. Write the number of pages in the -

6550 ** WAL after the checkpoint into mem[P3+1] and the number of pages -

6551 ** in the WAL that have been checkpointed after the checkpoint -

6552 ** completes into mem[P3+2]. However on an error, mem[P3+1] and -

6553 ** mem[P3+2] are initialized to -1. -

6554 */ -

6555

case

executed 4423 times by 8 tests: case 6:

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (84)
Self test (85)

OP_Checkpoint: {

executed 4423 times by 8 tests: case 6:

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (84)
Self test (85)

4423

6556 int i; /* Loop counter */ -

6557 int aRes[3]; /* Results */ -

6558 Mem *pMem; /* Write results here */ -

6559 -

6560 assert( p->readOnly==0 ); -

6561 aRes[0] = 0; -

6562 aRes[1] = aRes[2] = -1; -

6563 assert( pOp->p2==SQLITE_CHECKPOINT_PASSIVE -

6564 || pOp->p2==SQLITE_CHECKPOINT_FULL -

6565 || pOp->p2==SQLITE_CHECKPOINT_RESTART -

6566 || pOp->p2==SQLITE_CHECKPOINT_TRUNCATE -

6567 ); -

6568 rc = sqlite3Checkpoint(db, pOp->p1, pOp->p2, &aRes[1], &aRes[2]); -

6569

if( rc ){

rc	Description
TRUE	evaluated 47 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4376 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85)

47-4376

6570

if( rc!=SQLITE_BUSY ) goto abort_due_to_error;

executed 7 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc!=5	Description
TRUE	evaluated 7 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 40 times by 1 test Evaluated by: Self test (438)

7-40

6571 rc = SQLITE_OK; -

6572 aRes[0] = 1; -

6573

}

executed 40 times by 1 test: end of block

Executed by:

Self test (438)

6574

for(i=0, pMem = &aMem[pOp->p3]; i<3; i++, pMem++){

i<3	Description
TRUE	evaluated 13248 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85)
FALSE	evaluated 4416 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85)

4416-13248

6575 sqlite3VdbeMemSetInt64(pMem, (i64)aRes[i]); -

6576

}

executed 13248 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (84)
Self test (85)

13248

6577

break;

executed 4416 times by 8 tests: break;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (84)
Self test (85)

4416

6578 }; -

6579 #endif -

6580 -

6581 #ifndef SQLITE_OMIT_PRAGMA -

6582 /* Opcode: JournalMode P1 P2 P3 * * -

6583 ** -

6584 ** Change the journal mode of database P1 to P3. P3 must be one of the -

6585 ** PAGER_JOURNALMODE_XXX values. If changing between the various rollback -

6586 ** modes (delete, truncate, persist, off and memory), this is a simple -

6587 ** operation. No IO is required. -

6588 ** -

6589 ** If changing into or out of WAL mode the procedure is more complicated. -

6590 ** -

6591 ** Write a string containing the final journal-mode to register P2. -

6592 */ -

6593

case

executed 5364 times by 10 tests: case 7:

Executed by:

Self test (101)
Self test (104)
Self test (28)
Self test (3)
Self test (438)
Self test (58)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

OP_JournalMode: { /* out2 */

executed 5364 times by 10 tests: case 7:

Executed by:

Self test (101)
Self test (104)
Self test (28)
Self test (3)
Self test (438)
Self test (58)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

5364

6594 Btree *pBt; /* Btree to change journal mode of */ -

6595 Pager *pPager; /* Pager associated with pBt */ -

6596 int eNew; /* New journal mode */ -

6597 int eOld; /* The old journal mode */ -

6598 #ifndef SQLITE_OMIT_WAL -

6599 const char *zFilename; /* Name of database file for pPager */ -

6600 #endif -

6601 -

6602 pOut = out2Prerelease(p, pOp); -

6603 eNew = pOp->p3; -

6604 assert( eNew==PAGER_JOURNALMODE_DELETE -

6605 || eNew==PAGER_JOURNALMODE_TRUNCATE -

6606 || eNew==PAGER_JOURNALMODE_PERSIST -

6607 || eNew==PAGER_JOURNALMODE_OFF -

6608 || eNew==PAGER_JOURNALMODE_MEMORY -

6609 || eNew==PAGER_JOURNALMODE_WAL -

6610 || eNew==PAGER_JOURNALMODE_QUERY -

6611 ); -

6612 assert( pOp->p1>=0 && pOp->p1<db->nDb ); -

6613 assert( p->readOnly==0 ); -

6614 -

6615 pBt = db->aDb[pOp->p1].pBt; -

6616 pPager = sqlite3BtreePager(pBt); -

6617 eOld = sqlite3PagerGetJournalMode(pPager); -

6618

if( eNew==PAGER_JOURNALMODE_QUERY ) eNew = eOld;

executed 179 times by 5 tests: eNew = eOld;

Executed by:

Self test (438)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

eNew==(-1)	Description
TRUE	evaluated 179 times by 5 tests Evaluated by: Self test (438) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 5185 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (3) Self test (438) Self test (58)

179-5185

6619

if( !sqlite3PagerOkToChangeJournalMode(pPager) ) eNew = eOld;

executed 22 times by 1 test: eNew = eOld;

Executed by:

Self test (438)

!sqlite3PagerO...alMode(pPager)	Description
TRUE	evaluated 22 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5342 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (3) Self test (438) Self test (58) Self test (84) Self test (85) Self test (89) Self test (90)

22-5342

6620 -

6621 #ifndef SQLITE_OMIT_WAL -

6622 zFilename = sqlite3PagerFilename(pPager, 1); -

6623 -

6624 /* Do not allow a transition to journal_mode=WAL for a database -

6625 ** in temporary storage or if the VFS does not support shared memory -

6626 */ -

6627

if( eNew==PAGER_JOURNALMODE_WAL

eNew==5	Description
TRUE	evaluated 4800 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 564 times by 3 tests Evaluated by: Self test (3) Self test (438) Self test (58)

564-4800

6628

&& (sqlite3Strlen30(zFilename)==0 /* Temp file */

sqlite3Strlen30(zFilename)==0	Description
TRUE	evaluated 10 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4790 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438) Self test (84) Self test (85) Self test (89) Self test (90)

10-4790

6629

|| !sqlite3PagerWalSupported(pPager)) /* No shared-memory support */

!sqlite3PagerW...ported(pPager)	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4786 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438) Self test (84) Self test (85) Self test (89) Self test (90)

4-4786

6630 ){ -

6631 eNew = eOld; -

6632

}

executed 14 times by 1 test: end of block

Executed by:

Self test (438)

6633 -

6634

if( (eNew!=eOld)

(eNew!=eOld)	Description
TRUE	evaluated 825 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (3) Self test (438) Self test (58)
FALSE	evaluated 4539 times by 5 tests Evaluated by: Self test (438) Self test (84) Self test (85) Self test (89) Self test (90)

825-4539

6635

&& (eOld==PAGER_JOURNALMODE_WAL || eNew==PAGER_JOURNALMODE_WAL)

eOld==5	Description
TRUE	evaluated 23 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 802 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (3) Self test (438) Self test (58)

eNew==5	Description
TRUE	evaluated 521 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438)
FALSE	evaluated 281 times by 3 tests Evaluated by: Self test (3) Self test (438) Self test (58)

23-802

6636 ){ -

6637

if( !db->autoCommit || db->nVdbeRead>1 ){

!db->autoCommit	Description
TRUE	never evaluated
FALSE	evaluated 544 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438)

db->nVdbeRead>1	Description
TRUE	never evaluated
FALSE	evaluated 544 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438)

0-544

6638 rc = SQLITE_ERROR; -

6639 sqlite3VdbeError(p, -

6640 "cannot change %s wal mode from within a transaction", -

6641 (eNew==PAGER_JOURNALMODE_WAL ? "into" : "out of") -

6642 ); -

6643

goto abort_due_to_error;

never executed: goto abort_due_to_error;

6644 }else{ -

6645 -

6646

if( eOld==PAGER_JOURNALMODE_WAL ){

eOld==5	Description
TRUE	evaluated 23 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 521 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438)

23-521

6647 /* If leaving WAL mode, close the log file. If successful, the call -

6648 ** to PagerCloseWal() checkpoints and deletes the write-ahead-log -

6649 ** file. An EXCLUSIVE lock may still be held on the database file -

6650 ** after a successful return. -

6651 */ -

6652 rc = sqlite3PagerCloseWal(pPager, db); -

6653

if( rc==SQLITE_OK ){

rc==0	Description
TRUE	evaluated 23 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-23

6654 sqlite3PagerSetJournalMode(pPager, eNew); -

6655

}

executed 23 times by 1 test: end of block

Executed by:

Self test (438)

6656

}else if( eOld==PAGER_JOURNALMODE_MEMORY ){

executed 23 times by 1 test: end of block

Executed by:

Self test (438)

eOld==4	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 519 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438)

2-519

6657 /* Cannot transition directly from MEMORY to WAL. Use mode OFF -

6658 ** as an intermediate */ -

6659 sqlite3PagerSetJournalMode(pPager, PAGER_JOURNALMODE_OFF); -

6660

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

6661 -

6662 /* Open a transaction on the database file. Regardless of the journal -

6663 ** mode, this transaction always uses a rollback journal. -

6664 */ -

6665 assert( sqlite3BtreeIsInTrans(pBt)==0 ); -

6666

if( rc==SQLITE_OK ){

rc==0	Description
TRUE	evaluated 544 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (438)
FALSE	never evaluated

0-544

6667 rc = sqlite3BtreeSetVersion(pBt, (eNew==PAGER_JOURNALMODE_WAL ? 2 : 1)); -

6668

}

executed 544 times by 4 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (28)
Self test (438)

544

6669

}

executed 544 times by 4 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (28)
Self test (438)

544

6670 } -

6671 #endif /* ifndef SQLITE_OMIT_WAL */ -

6672 -

6673

if( rc ) eNew = eOld;

executed 2 times by 1 test: eNew = eOld;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5362 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (3) Self test (438) Self test (58) Self test (84) Self test (85) Self test (89) Self test (90)

2-5362

6674 eNew = sqlite3PagerSetJournalMode(pPager, eNew); -

6675 -

6676 pOut->flags = MEM_Str|MEM_Static|MEM_Term; -

6677 pOut->z = (char *)sqlite3JournalModename(eNew); -

6678 pOut->n = sqlite3Strlen30(pOut->z); -

6679 pOut->enc = SQLITE_UTF8; -

6680 sqlite3VdbeChangeEncoding(pOut, encoding); -

6681

if( rc ) goto abort_due_to_error;

executed 2 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5362 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (28) Self test (3) Self test (438) Self test (58) Self test (84) Self test (85) Self test (89) Self test (90)

2-5362

6682

break;

executed 5362 times by 10 tests: break;

Executed by:

Self test (101)
Self test (104)
Self test (28)
Self test (3)
Self test (438)
Self test (58)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

5362

6683 }; -

6684 #endif /* SQLITE_OMIT_PRAGMA */ -

6685 -

6686 #if !defined(SQLITE_OMIT_VACUUM) && !defined(SQLITE_OMIT_ATTACH) -

6687 /* Opcode: Vacuum P1 * * * * -

6688 ** -

6689 ** Vacuum the entire database P1. P1 is 0 for "main", and 2 or more -

6690 ** for an attached database. The "temp" database may not be vacuumed. -

6691 */ -

6692

case

executed 875 times by 2 tests: case 8:

Executed by:

Self test (34)
Self test (438)

OP_Vacuum: {

executed 875 times by 2 tests: case 8:

Executed by:

Self test (34)
Self test (438)

875

6693 assert( p->readOnly==0 ); -

6694 rc = sqlite3RunVacuum(&p->zErrMsg, db, pOp->p1); -

6695

if( rc ) goto abort_due_to_error;

executed 745 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 745 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 130 times by 2 tests Evaluated by: Self test (34) Self test (438)

130-745

6696

break;

executed 130 times by 2 tests: break;

Executed by:

Self test (34)
Self test (438)

130

6697 } -

6698 #endif -

6699 -

6700 #if !defined(SQLITE_OMIT_AUTOVACUUM) -

6701 /* Opcode: IncrVacuum P1 P2 * * * -

6702 ** -

6703 ** Perform a single step of the incremental vacuum procedure on -

6704 ** the P1 database. If the vacuum has finished, jump to instruction -

6705 ** P2. Otherwise, fall through to the next instruction. -

6706 */ -

6707

case

executed 7887 times by 1 test: case 59:

Executed by:

Self test (438)

OP_IncrVacuum: { /* jump */

executed 7887 times by 1 test: case 59:

Executed by:

Self test (438)

7887

6708 Btree *pBt; -

6709 -

6710 assert( pOp->p1>=0 && pOp->p1<db->nDb ); -

6711 assert( DbMaskTest(p->btreeMask, pOp->p1) ); -

6712 assert( p->readOnly==0 ); -

6713 pBt = db->aDb[pOp->p1].pBt; -

6714 rc = sqlite3BtreeIncrVacuum(pBt); -

6715 VdbeBranchTaken(rc==SQLITE_DONE,2); -

6716

if( rc ){

rc	Description
TRUE	evaluated 107 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7780 times by 1 test Evaluated by: Self test (438)

107-7780

6717

if( rc!=SQLITE_DONE ) goto abort_due_to_error;

executed 8 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc!=101	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 99 times by 1 test Evaluated by: Self test (438)

8-99

6718 rc = SQLITE_OK; -

6719

goto jump_to_p2;

executed 99 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

6720 } -

6721

break;

executed 7780 times by 1 test: break;

Executed by:

Self test (438)

7780

6722 } -

6723 #endif -

6724 -

6725 /* Opcode: Expire P1 P2 * * * -

6726 ** -

6727 ** Cause precompiled statements to expire. When an expired statement -

6728 ** is executed using sqlite3_step() it will either automatically -

6729 ** reprepare itself (if it was originally created using sqlite3_prepare_v2()) -

6730 ** or it will fail with SQLITE_SCHEMA. -

6731 ** -

6732 ** If P1 is 0, then all SQL statements become expired. If P1 is non-zero, -

6733 ** then only the currently executing statement is expired. -

6734 ** -

6735 ** If P2 is 0, then SQL statements are expired immediately. If P2 is 1, -

6736 ** then running SQL statements are allowed to continue to run to completion. -

6737 ** The P2==1 case occurs when a CREATE INDEX or similar schema change happens -

6738 ** that might help the statement run faster but which does not affect the -

6739 ** correctness of operation. -

6740 */ -

6741

case

executed 6297 times by 20 tests: case 159:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (34)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (5)
Self test (77)
Self test (78)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)

OP_Expire: {

executed 6297 times by 20 tests: case 159:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (34)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (5)
Self test (77)
Self test (78)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)

6297

6742 assert( pOp->p2==0 || pOp->p2==1 ); -

6743

if( !pOp->p1 ){

!pOp->p1	Description
TRUE	evaluated 4673 times by 10 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (42) Self test (438) Self test (44) Self test (46) Self test (47)
FALSE	evaluated 1624 times by 12 tests Evaluated by: Self test (27) Self test (34) Self test (4) Self test (438) Self test (5) Self test (77) Self test (78) Self test (79) Self test (80) Self test (81) Self test (82) Self test (83)

1624-4673

6744 sqlite3ExpirePreparedStatements(db, pOp->p2); -

6745

}else{

executed 4673 times by 10 tests: end of block

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)

4673

6746 p->expired = pOp->p2+1; -

6747

}

executed 1624 times by 12 tests: end of block

Executed by:

Self test (27)
Self test (34)
Self test (4)
Self test (438)
Self test (5)
Self test (77)
Self test (78)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)

1624

6748

break;

executed 6297 times by 20 tests: break;

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (34)
Self test (4)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (5)
Self test (77)
Self test (78)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)

6297

6749 } -

6750 -

6751 #ifndef SQLITE_OMIT_SHARED_CACHE -

6752 /* Opcode: TableLock P1 P2 P3 P4 * -

6753 ** Synopsis: iDb=P1 root=P2 write=P3 -

6754 ** -

6755 ** Obtain a lock on a particular table. This instruction is only used when -

6756 ** the shared-cache feature is enabled. -

6757 ** -

6758 ** P1 is the index of the database in sqlite3.aDb[] of the database -

6759 ** on which the lock is acquired. A readlock is obtained if P3==0 or -

6760 ** a write lock if P3==1. -

6761 ** -

6762 ** P2 contains the root-page of the table to lock. -

6763 ** -

6764 ** P4 contains a pointer to the name of the table being locked. This is only -

6765 ** used to generate an error message if the lock cannot be obtained. -

6766 */ -

6767

case

executed 2211 times by 1 test: case 160:

Executed by:

Self test (438)

OP_TableLock: {

executed 2211 times by 1 test: case 160:

Executed by:

Self test (438)

2211

6768 u8 isWriteLock = (u8)pOp->p3; -

6769

if( isWriteLock || 0==(db->flags&SQLITE_ReadUncommit) ){

isWriteLock	Description
TRUE	evaluated 949 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1262 times by 1 test Evaluated by: Self test (438)

0==(db->flags&0x00000400)	Description
TRUE	evaluated 1248 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 14 times by 1 test Evaluated by: Self test (438)

14-1262

6770 int p1 = pOp->p1; -

6771 assert( p1>=0 && p1<db->nDb ); -

6772 assert( DbMaskTest(p->btreeMask, p1) ); -

6773 assert( isWriteLock==0 || isWriteLock==1 ); -

6774 rc = sqlite3BtreeLockTable(db->aDb[p1].pBt, pOp->p2, isWriteLock); -

6775

if( rc ){

rc	Description
TRUE	evaluated 46 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2151 times by 1 test Evaluated by: Self test (438)

46-2151

6776

if( (rc&0xFF)==SQLITE_LOCKED ){

(rc&0xFF)==6	Description
TRUE	evaluated 46 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-46

6777 const char *z = pOp->p4.z; -

6778 sqlite3VdbeError(p, "database table is locked: %s", z); -

6779

}

executed 46 times by 1 test: end of block

Executed by:

Self test (438)

6780

goto abort_due_to_error;

executed 46 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

6781 } -

6782

}

executed 2151 times by 1 test: end of block

Executed by:

Self test (438)

2151

6783

break;

executed 2165 times by 1 test: break;

Executed by:

Self test (438)

2165

6784 } -

6785 #endif /* SQLITE_OMIT_SHARED_CACHE */ -

6786 -

6787 #ifndef SQLITE_OMIT_VIRTUALTABLE -

6788 /* Opcode: VBegin * * * P4 * -

6789 ** -

6790 ** P4 may be a pointer to an sqlite3_vtab structure. If so, call the -

6791 ** xBegin method for that table. -

6792 ** -

6793 ** Also, whether or not P4 is set, check that this is not being called from -

6794 ** within a callback to a virtual table xSync() method. If it is, the error -

6795 ** code will be set to SQLITE_LOCKED. -

6796 */ -

6797

case

executed 2333 times by 1 test: case 161:

Executed by:

Self test (438)

OP_VBegin: {

executed 2333 times by 1 test: case 161:

Executed by:

Self test (438)

2333

6798 VTable *pVTab; -

6799 pVTab = pOp->p4.pVtab; -

6800 rc = sqlite3VtabBegin(db, pVTab); -

6801

if( pVTab ) sqlite3VtabImportErrmsg(p, pVTab->pVtab);

executed 1266 times by 1 test: sqlite3VtabImportErrmsg(p, pVTab->pVtab);

Executed by:

Self test (438)

pVTab	Description
TRUE	evaluated 1266 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1067 times by 1 test Evaluated by: Self test (438)

1067-1266

6802

if( rc ) goto abort_due_to_error;

executed 6 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2327 times by 1 test Evaluated by: Self test (438)

6-2327

6803

break;

executed 2327 times by 1 test: break;

Executed by:

Self test (438)

2327

6804 } -

6805 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

6806 -

6807 #ifndef SQLITE_OMIT_VIRTUALTABLE -

6808 /* Opcode: VCreate P1 P2 * * * -

6809 ** -

6810 ** P2 is a register that holds the name of a virtual table in database -

6811 ** P1. Call the xCreate method for that table. -

6812 */ -

6813

case

executed 1005 times by 1 test: case 162:

Executed by:

Self test (438)

OP_VCreate: {

executed 1005 times by 1 test: case 162:

Executed by:

Self test (438)

1005

6814 Mem sMem; /* For storing the record being decoded */ -

6815 const char *zTab; /* Name of the virtual table */ -

6816 -

6817 memset(&sMem, 0, sizeof(sMem)); -

6818 sMem.db = db; -

6819 /* Because P2 is always a static string, it is impossible for the -

6820 ** sqlite3VdbeMemCopy() to fail */ -

6821 assert( (aMem[pOp->p2].flags & MEM_Str)!=0 ); -

6822 assert( (aMem[pOp->p2].flags & MEM_Static)!=0 ); -

6823 rc = sqlite3VdbeMemCopy(&sMem, &aMem[pOp->p2]); -

6824 assert( rc==SQLITE_OK ); -

6825 zTab = (const char*)sqlite3_value_text(&sMem); -

6826 assert( zTab || db->mallocFailed ); -

6827

if( zTab ){

zTab	Description
TRUE	evaluated 1005 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-1005

6828 rc = sqlite3VtabCallCreate(db, pOp->p1, zTab, &p->zErrMsg); -

6829

}

executed 1005 times by 1 test: end of block

Executed by:

Self test (438)

1005

6830 sqlite3VdbeMemRelease(&sMem); -

6831

if( rc ) goto abort_due_to_error;

executed 53 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 53 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 952 times by 1 test Evaluated by: Self test (438)

53-952

6832

break;

executed 952 times by 1 test: break;

Executed by:

Self test (438)

952

6833 } -

6834 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

6835 -

6836 #ifndef SQLITE_OMIT_VIRTUALTABLE -

6837 /* Opcode: VDestroy P1 * * P4 * -

6838 ** -

6839 ** P4 is the name of a virtual table in database P1. Call the xDestroy method -

6840 ** of that table. -

6841 */ -

6842

case

executed 60 times by 1 test: case 163:

Executed by:

Self test (438)

OP_VDestroy: {

executed 60 times by 1 test: case 163:

Executed by:

Self test (438)

6843 db->nVDestroy++; -

6844 rc = sqlite3VtabCallDestroy(db, pOp->p1, pOp->p4.z); -

6845 db->nVDestroy--; -

6846

if( rc ) goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 59 times by 1 test Evaluated by: Self test (438)

1-59

6847

break;

executed 59 times by 1 test: break;

Executed by:

Self test (438)

6848 } -

6849 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

6850 -

6851 #ifndef SQLITE_OMIT_VIRTUALTABLE -

6852 /* Opcode: VOpen P1 * * P4 * -

6853 ** -

6854 ** P4 is a pointer to a virtual table object, an sqlite3_vtab structure. -

6855 ** P1 is a cursor number. This opcode opens a cursor to the virtual -

6856 ** table and stores that cursor in P1. -

6857 */ -

6858

case

executed 11227 times by 1 test: case 164:

Executed by:

Self test (438)

OP_VOpen: {

executed 11227 times by 1 test: case 164:

Executed by:

Self test (438)

11227

6859 VdbeCursor *pCur; -

6860 sqlite3_vtab_cursor *pVCur; -

6861 sqlite3_vtab *pVtab; -

6862 const sqlite3_module *pModule; -

6863 -

6864 assert( p->bIsReader ); -

6865 pCur = 0; -

6866 pVCur = 0; -

6867 pVtab = pOp->p4.pVtab->pVtab; -

6868

if( pVtab==0 || NEVER(pVtab->pModule==0) ){

pVtab==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11226 times by 1 test Evaluated by: Self test (438)

(pVtab->pModule==0)	Description
TRUE	never evaluated
FALSE	evaluated 11226 times by 1 test Evaluated by: Self test (438)

0-11226

6869 rc = SQLITE_LOCKED; -

6870

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

6871 } -

6872 pModule = pVtab->pModule; -

6873 rc = pModule->xOpen(pVtab, &pVCur); -

6874 sqlite3VtabImportErrmsg(p, pVtab); -

6875

if( rc ) goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11225 times by 1 test Evaluated by: Self test (438)

1-11225

6876 -

6877 /* Initialize sqlite3_vtab_cursor base class */ -

6878 pVCur->pVtab = pVtab; -

6879 -

6880 /* Initialize vdbe cursor object */ -

6881 pCur = allocateCursor(p, pOp->p1, 0, -1, CURTYPE_VTAB); -

6882

if( pCur ){

pCur	Description
TRUE	evaluated 11225 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-11225

6883 pCur->uc.pVCur = pVCur; -

6884 pVtab->nRef++; -

6885

}else{

executed 11225 times by 1 test: end of block

Executed by:

Self test (438)

11225

6886 assert( db->mallocFailed ); -

6887 pModule->xClose(pVCur); -

6888

goto no_mem;

never executed: goto no_mem;

6889 } -

6890

break;

executed 11225 times by 1 test: break;

Executed by:

Self test (438)

11225

6891 } -

6892 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

6893 -

6894 #ifndef SQLITE_OMIT_VIRTUALTABLE -

6895 /* Opcode: VFilter P1 P2 P3 P4 * -

6896 ** Synopsis: iplan=r[P3] zplan='P4' -

6897 ** -

6898 ** P1 is a cursor opened using VOpen. P2 is an address to jump to if -

6899 ** the filtered result set is empty. -

6900 ** -

6901 ** P4 is either NULL or a string that was generated by the xBestIndex -

6902 ** method of the module. The interpretation of the P4 string is left -

6903 ** to the module implementation. -

6904 ** -

6905 ** This opcode invokes the xFilter method on the virtual table specified -

6906 ** by P1. The integer query plan parameter to xFilter is stored in register -

6907 ** P3. Register P3+1 stores the argc parameter to be passed to the -

6908 ** xFilter method. Registers P3+2..P3+1+argc are the argc -

6909 ** additional parameters which are passed to -

6910 ** xFilter as argv. Register P3+2 becomes argv[0] when passed to xFilter. -

6911 ** -

6912 ** A jump is made to P2 if the result set after filtering would be empty. -

6913 */ -

6914

case

executed 13227 times by 1 test: case 9:

Executed by:

Self test (438)

OP_VFilter: { /* jump */

executed 13227 times by 1 test: case 9:

Executed by:

Self test (438)

13227

6915 int nArg; -

6916 int iQuery; -

6917 const sqlite3_module *pModule; -

6918 Mem *pQuery; -

6919 Mem *pArgc; -

6920 sqlite3_vtab_cursor *pVCur; -

6921 sqlite3_vtab *pVtab; -

6922 VdbeCursor *pCur; -

6923 int res; -

6924 int i; -

6925 Mem **apArg; -

6926 -

6927 pQuery = &aMem[pOp->p3]; -

6928 pArgc = &pQuery[1]; -

6929 pCur = p->apCsr[pOp->p1]; -

6930 assert( memIsValid(pQuery) ); -

6931 REGISTER_TRACE(pOp->p3, pQuery); -

6932 assert( pCur->eCurType==CURTYPE_VTAB ); -

6933 pVCur = pCur->uc.pVCur; -

6934 pVtab = pVCur->pVtab; -

6935 pModule = pVtab->pModule; -

6936 -

6937 /* Grab the index number and argc parameters */ -

6938 assert( (pQuery->flags&MEM_Int)!=0 && pArgc->flags==MEM_Int ); -

6939 nArg = (int)pArgc->u.i; -

6940 iQuery = (int)pQuery->u.i; -

6941 -

6942 /* Invoke the xFilter method */ -

6943 res = 0; -

6944 apArg = p->apArg; -

6945

for(i = 0; i<nArg; i++){

i<nArg	Description
TRUE	evaluated 19422 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 13227 times by 1 test Evaluated by: Self test (438)

13227-19422

6946 apArg[i] = &pArgc[i+1]; -

6947

}

executed 19422 times by 1 test: end of block

Executed by:

Self test (438)

19422

6948 rc = pModule->xFilter(pVCur, iQuery, pOp->p4.z, nArg, apArg); -

6949 sqlite3VtabImportErrmsg(p, pVtab); -

6950

if( rc ) goto abort_due_to_error;

executed 19 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 19 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 13208 times by 1 test Evaluated by: Self test (438)

19-13208

6951 res = pModule->xEof(pVCur); -

6952 pCur->nullRow = 0; -

6953 VdbeBranchTaken(res!=0,2); -

6954

if( res ) goto jump_to_p2;

executed 1829 times by 1 test: goto jump_to_p2;

Executed by:

Self test (438)

res	Description
TRUE	evaluated 1829 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11379 times by 1 test Evaluated by: Self test (438)

1829-11379

6955

break;

executed 11379 times by 1 test: break;

Executed by:

Self test (438)

11379

6956 } -

6957 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

6958 -

6959 #ifndef SQLITE_OMIT_VIRTUALTABLE -

6960 /* Opcode: VColumn P1 P2 P3 * P5 -

6961 ** Synopsis: r[P3]=vcolumn(P2) -

6962 ** -

6963 ** Store in register P3 the value of the P2-th column of -

6964 ** the current row of the virtual-table of cursor P1. -

6965 ** -

6966 ** If the VColumn opcode is being used to fetch the value of -

6967 ** an unchanging column during an UPDATE operation, then the P5 -

6968 ** value is 1. Otherwise, P5 is 0. The P5 value is returned -

6969 ** by sqlite3_vtab_nochange() routine and can be used -

6970 ** by virtual table implementations to return special "no-change" -

6971 ** marks which can be more efficient, depending on the virtual table. -

6972 */ -

6973

case

executed 1478253 times by 1 test: case 165:

Executed by:

Self test (438)

OP_VColumn: {

executed 1478253 times by 1 test: case 165:

Executed by:

Self test (438)

1478253

6974 sqlite3_vtab *pVtab; -

6975 const sqlite3_module *pModule; -

6976 Mem *pDest; -

6977 sqlite3_context sContext; -

6978 -

6979 VdbeCursor *pCur = p->apCsr[pOp->p1]; -

6980 assert( pCur->eCurType==CURTYPE_VTAB ); -

6981 assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) ); -

6982 pDest = &aMem[pOp->p3]; -

6983 memAboutToChange(p, pDest); -

6984

if( pCur->nullRow ){

pCur->nullRow	Description
TRUE	evaluated 56 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1478197 times by 1 test Evaluated by: Self test (438)

56-1478197

6985 sqlite3VdbeMemSetNull(pDest); -

6986

break;

executed 56 times by 1 test: break;

Executed by:

Self test (438)

6987 } -

6988 pVtab = pCur->uc.pVCur->pVtab; -

6989 pModule = pVtab->pModule; -

6990 assert( pModule->xColumn ); -

6991 memset(&sContext, 0, sizeof(sContext)); -

6992 sContext.pOut = pDest; -

6993

if( pOp->p5 ){

pOp->p5	Description
TRUE	evaluated 493 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1477704 times by 1 test Evaluated by: Self test (438)

493-1477704

6994 sqlite3VdbeMemSetNull(pDest); -

6995 pDest->flags = MEM_Null|MEM_Zero; -

6996 pDest->u.nZero = 0; -

6997

}else{

executed 493 times by 1 test: end of block

Executed by:

Self test (438)

493

6998 MemSetTypeFlag(pDest, MEM_Null); -

6999

}

executed 1477704 times by 1 test: end of block

Executed by:

Self test (438)

1477704

7000 rc = pModule->xColumn(pCur->uc.pVCur, &sContext, pOp->p2); -

7001 sqlite3VtabImportErrmsg(p, pVtab); -

7002

if( sContext.isError>0 ){

sContext.isError>0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1478196 times by 1 test Evaluated by: Self test (438)

1-1478196

7003 sqlite3VdbeError(p, "%s", sqlite3_value_text(pDest)); -

7004 rc = sContext.isError; -

7005

}

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

7006 sqlite3VdbeChangeEncoding(pDest, encoding); -

7007 REGISTER_TRACE(pOp->p3, pDest); -

7008 UPDATE_MAX_BLOBSIZE(pDest); -

7009 -

7010

if( sqlite3VdbeMemTooBig(pDest) ){

sqlite3VdbeMemTooBig(pDest)	Description
TRUE	never evaluated
FALSE	evaluated 1478197 times by 1 test Evaluated by: Self test (438)

0-1478197

7011

goto too_big;

never executed: goto too_big;

7012 } -

7013

if( rc ) goto abort_due_to_error;

executed 2 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1478195 times by 1 test Evaluated by: Self test (438)

2-1478195

7014

break;

executed 1478195 times by 1 test: break;

Executed by:

Self test (438)

1478195

7015 } -

7016 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

7017 -

7018 #ifndef SQLITE_OMIT_VIRTUALTABLE -

7019 /* Opcode: VNext P1 P2 * * * -

7020 ** -

7021 ** Advance virtual table P1 to the next row in its result set and -

7022 ** jump to instruction P2. Or, if the virtual table has reached -

7023 ** the end of its result set, then fall through to the next instruction. -

7024 */ -

7025

case

executed 1403372 times by 1 test: case 60:

Executed by:

Self test (438)

OP_VNext: { /* jump */

executed 1403372 times by 1 test: case 60:

Executed by:

Self test (438)

1403372

7026 sqlite3_vtab *pVtab; -

7027 const sqlite3_module *pModule; -

7028 int res; -

7029 VdbeCursor *pCur; -

7030 -

7031 res = 0; -

7032 pCur = p->apCsr[pOp->p1]; -

7033 assert( pCur->eCurType==CURTYPE_VTAB ); -

7034

if( pCur->nullRow ){

pCur->nullRow	Description
TRUE	evaluated 21 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1403351 times by 1 test Evaluated by: Self test (438)

21-1403351

7035

break;

executed 21 times by 1 test: break;

Executed by:

Self test (438)

7036 } -

7037 pVtab = pCur->uc.pVCur->pVtab; -

7038 pModule = pVtab->pModule; -

7039 assert( pModule->xNext ); -

7040 -

7041 /* Invoke the xNext() method of the module. There is no way for the -

7042 ** underlying implementation to return an error if one occurs during -

7043 ** xNext(). Instead, if an error occurs, true is returned (indicating that -

7044 ** data is available) and the error code returned when xColumn or -

7045 ** some other method is next invoked on the save virtual table cursor. -

7046 */ -

7047 rc = pModule->xNext(pCur->uc.pVCur); -

7048 sqlite3VtabImportErrmsg(p, pVtab); -

7049

if( rc ) goto abort_due_to_error;

executed 5 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 5 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1403346 times by 1 test Evaluated by: Self test (438)

5-1403346

7050 res = pModule->xEof(pCur->uc.pVCur); -

7051 VdbeBranchTaken(!res,2); -

7052

if( !res ){

!res	Description
TRUE	evaluated 1392002 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11344 times by 1 test Evaluated by: Self test (438)

11344-1392002

7053 /* If there is data, jump to P2 */ -

7054

goto jump_to_p2_and_check_for_interrupt;

executed 1392002 times by 1 test: goto jump_to_p2_and_check_for_interrupt;

Executed by:

Self test (438)

1392002

7055 } -

7056

goto check_for_interrupt;

executed 11344 times by 1 test: goto check_for_interrupt;

Executed by:

Self test (438)

11344

7057 } -

7058 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

7059 -

7060 #ifndef SQLITE_OMIT_VIRTUALTABLE -

7061 /* Opcode: VRename P1 * * P4 * -

7062 ** -

7063 ** P4 is a pointer to a virtual table object, an sqlite3_vtab structure. -

7064 ** This opcode invokes the corresponding xRename method. The value -

7065 ** in register P1 is passed as the zName argument to the xRename method. -

7066 */ -

7067

case

executed 8 times by 1 test: case 166:

Executed by:

Self test (438)

OP_VRename: {

executed 8 times by 1 test: case 166:

Executed by:

Self test (438)

7068 sqlite3_vtab *pVtab; -

7069 Mem *pName; -

7070 int isLegacy; -

7071 -

7072 isLegacy = (db->flags & SQLITE_LegacyAlter); -

7073 db->flags |= SQLITE_LegacyAlter; -

7074 pVtab = pOp->p4.pVtab->pVtab; -

7075 pName = &aMem[pOp->p1]; -

7076 assert( pVtab->pModule->xRename ); -

7077 assert( memIsValid(pName) ); -

7078 assert( p->readOnly==0 ); -

7079 REGISTER_TRACE(pOp->p1, pName); -

7080 assert( pName->flags & MEM_Str ); -

7081 testcase( pName->enc==SQLITE_UTF8 ); -

7082 testcase( pName->enc==SQLITE_UTF16BE ); -

7083 testcase( pName->enc==SQLITE_UTF16LE ); -

7084 rc = sqlite3VdbeChangeEncoding(pName, SQLITE_UTF8); -

7085

if( rc ) goto abort_due_to_error;

never executed: goto abort_due_to_error;

rc	Description
TRUE	never evaluated
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

0-8

7086 rc = pVtab->pModule->xRename(pVtab, pName->z); -

7087

if( isLegacy==0 ) db->flags &= ~SQLITE_LegacyAlter;

executed 7 times by 1 test: db->flags &= ~0x04000000;

Executed by:

Self test (438)

isLegacy==0	Description
TRUE	evaluated 7 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-7

7088 sqlite3VtabImportErrmsg(p, pVtab); -

7089 p->expired = 0; -

7090

if( rc ) goto abort_due_to_error;

executed 2 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

2-6

7091

break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

7092 } -

7093 #endif -

7094 -

7095 #ifndef SQLITE_OMIT_VIRTUALTABLE -

7096 /* Opcode: VUpdate P1 P2 P3 P4 P5 -

7097 ** Synopsis: data=r[P3@P2] -

7098 ** -

7099 ** P4 is a pointer to a virtual table object, an sqlite3_vtab structure. -

7100 ** This opcode invokes the corresponding xUpdate method. P2 values -

7101 ** are contiguous memory cells starting at P3 to pass to the xUpdate -

7102 ** invocation. The value in register (P3+P2-1) corresponds to the -

7103 ** p2th element of the argv array passed to xUpdate. -

7104 ** -

7105 ** The xUpdate method will do a DELETE or an INSERT or both. -

7106 ** The argv[0] element (which corresponds to memory cell P3) -

7107 ** is the rowid of a row to delete. If argv[0] is NULL then no -

7108 ** deletion occurs. The argv[1] element is the rowid of the new -

7109 ** row. This can be NULL to have the virtual table select the new -

7110 ** rowid for itself. The subsequent elements in the array are -

7111 ** the values of columns in the new row. -

7112 ** -

7113 ** If P2==1 then no insert is performed. argv[0] is the rowid of -

7114 ** a row to delete. -

7115 ** -

7116 ** P1 is a boolean flag. If it is set to true and the xUpdate call -

7117 ** is successful, then the value returned by sqlite3_last_insert_rowid() -

7118 ** is set to the value of the rowid for the row just inserted. -

7119 ** -

7120 ** P5 is the error actions (OE_Replace, OE_Fail, OE_Ignore, etc) to -

7121 ** apply in the case of a constraint failure on an insert or update. -

7122 */ -

7123

case

executed 2118 times by 1 test: case 10:

Executed by:

Self test (438)

OP_VUpdate: {

executed 2118 times by 1 test: case 10:

Executed by:

Self test (438)

2118

7124 sqlite3_vtab *pVtab; -

7125 const sqlite3_module *pModule; -

7126 int nArg; -

7127 int i; -

7128 sqlite_int64 rowid; -

7129 Mem **apArg; -

7130 Mem *pX; -

7131 -

7132 assert( pOp->p2==1 || pOp->p5==OE_Fail || pOp->p5==OE_Rollback -

7133 || pOp->p5==OE_Abort || pOp->p5==OE_Ignore || pOp->p5==OE_Replace -

7134 ); -

7135 assert( p->readOnly==0 ); -

7136

if( db->mallocFailed ) goto no_mem;

never executed: goto no_mem;

db->mallocFailed	Description
TRUE	never evaluated
FALSE	evaluated 2118 times by 1 test Evaluated by: Self test (438)

0-2118

7137 sqlite3VdbeIncrWriteCounter(p, 0); -

7138 pVtab = pOp->p4.pVtab->pVtab; -

7139

if( pVtab==0 || NEVER(pVtab->pModule==0) ){

pVtab==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2117 times by 1 test Evaluated by: Self test (438)

(pVtab->pModule==0)	Description
TRUE	never evaluated
FALSE	evaluated 2117 times by 1 test Evaluated by: Self test (438)

0-2117

7140 rc = SQLITE_LOCKED; -

7141

goto abort_due_to_error;

executed 1 time by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

7142 } -

7143 pModule = pVtab->pModule; -

7144 nArg = pOp->p2; -

7145 assert( pOp->p4type==P4_VTAB ); -

7146

if( ALWAYS(pModule->xUpdate) ){

(pModule->xUpdate)	Description
TRUE	evaluated 2117 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-2117

7147 u8 vtabOnConflict = db->vtabOnConflict; -

7148 apArg = p->apArg; -

7149 pX = &aMem[pOp->p3]; -

7150

for(i=0; i<nArg; i++){

i<nArg	Description
TRUE	evaluated 14099 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2117 times by 1 test Evaluated by: Self test (438)

2117-14099

7151 assert( memIsValid(pX) ); -

7152 memAboutToChange(p, pX); -

7153 apArg[i] = pX; -

7154 pX++; -

7155

}

executed 14099 times by 1 test: end of block

Executed by:

Self test (438)

14099

7156 db->vtabOnConflict = pOp->p5; -

7157 rc = pModule->xUpdate(pVtab, nArg, apArg, &rowid); -

7158 db->vtabOnConflict = vtabOnConflict; -

7159 sqlite3VtabImportErrmsg(p, pVtab); -

7160

if( rc==SQLITE_OK && pOp->p1 ){

rc==0	Description
TRUE	evaluated 2080 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 37 times by 1 test Evaluated by: Self test (438)

pOp->p1	Description
TRUE	evaluated 1726 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 354 times by 1 test Evaluated by: Self test (438)

37-2080

7161 assert( nArg>1 && apArg[0] && (apArg[0]->flags&MEM_Null) ); -

7162 db->lastRowid = rowid; -

7163

}

executed 1726 times by 1 test: end of block

Executed by:

Self test (438)

1726

7164

if( (rc&0xff)==SQLITE_CONSTRAINT && pOp->p4.pVtab->bConstraint ){

(rc&0xff)==19	Description
TRUE	evaluated 35 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2082 times by 1 test Evaluated by: Self test (438)

pOp->p4.pVtab->bConstraint	Description
TRUE	never evaluated
FALSE	evaluated 35 times by 1 test Evaluated by: Self test (438)

0-2082

7165

if( pOp->p5==OE_Ignore ){

pOp->p5==4	Description
TRUE	never evaluated
FALSE	never evaluated

7166 rc = SQLITE_OK; -

7167

}else{

never executed: end of block

7168

p->errorAction = ((pOp->p5==OE_Replace) ? OE_Abort : pOp->p5);

(pOp->p5==5)	Description
TRUE	never evaluated
FALSE	never evaluated

7169

}

never executed: end of block

7170 }else{ -

7171 p->nChange++; -

7172

}

executed 2117 times by 1 test: end of block

Executed by:

Self test (438)

2117

7173

if( rc ) goto abort_due_to_error;

executed 37 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 37 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2080 times by 1 test Evaluated by: Self test (438)

37-2080

7174

}

executed 2080 times by 1 test: end of block

Executed by:

Self test (438)

2080

7175

break;

executed 2080 times by 1 test: break;

Executed by:

Self test (438)

2080

7176 } -

7177 #endif /* SQLITE_OMIT_VIRTUALTABLE */ -

7178 -

7179 #ifndef SQLITE_OMIT_PAGER_PRAGMAS -

7180 /* Opcode: Pagecount P1 P2 * * * -

7181 ** -

7182 ** Write the current number of pages in database P1 to memory cell P2. -

7183 */ -

7184

case

executed 102 times by 1 test: case 167:

Executed by:

Self test (438)

OP_Pagecount: { /* out2 */

executed 102 times by 1 test: case 167:

Executed by:

Self test (438)

102

7185 pOut = out2Prerelease(p, pOp); -

7186 pOut->u.i = sqlite3BtreeLastPage(db->aDb[pOp->p1].pBt); -

7187

break;

executed 102 times by 1 test: break;

Executed by:

Self test (438)

102

7188 } -

7189 #endif -

7190 -

7191 -

7192 #ifndef SQLITE_OMIT_PAGER_PRAGMAS -

7193 /* Opcode: MaxPgcnt P1 P2 P3 * * -

7194 ** -

7195 ** Try to set the maximum page count for database P1 to the value in P3. -

7196 ** Do not let the maximum page count fall below the current page count and -

7197 ** do not change the maximum page count value if P3==0. -

7198 ** -

7199 ** Store the maximum page count after the change in register P2. -

7200 */ -

7201

case

executed 12 times by 2 tests: case 168:

Executed by:

Self test (39)
Self test (438)

OP_MaxPgcnt: { /* out2 */

executed 12 times by 2 tests: case 168:

Executed by:

Self test (39)
Self test (438)

7202 unsigned int newMax; -

7203 Btree *pBt; -

7204 -

7205 pOut = out2Prerelease(p, pOp); -

7206 pBt = db->aDb[pOp->p1].pBt; -

7207 newMax = 0; -

7208

if( pOp->p3 ){

pOp->p3	Description
TRUE	evaluated 10 times by 2 tests Evaluated by: Self test (39) Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-10

7209 newMax = sqlite3BtreeLastPage(pBt); -

7210

if( newMax < (unsigned)pOp->p3 ) newMax = (unsigned)pOp->p3;

executed 6 times by 1 test: newMax = (unsigned)pOp->p3;

Executed by:

Self test (438)

newMax < (unsigned)pOp->p3	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 2 tests Evaluated by: Self test (39) Self test (438)

4-6

7211

}

executed 10 times by 2 tests: end of block

Executed by:

Self test (39)
Self test (438)

7212 pOut->u.i = sqlite3BtreeMaxPageCount(pBt, newMax); -

7213

break;

executed 12 times by 2 tests: break;

Executed by:

Self test (39)
Self test (438)

7214 } -

7215 #endif -

7216 -

7217 /* Opcode: Function0 P1 P2 P3 P4 P5 -

7218 ** Synopsis: r[P3]=func(r[P2@P5]) -

7219 ** -

7220 ** Invoke a user function (P4 is a pointer to a FuncDef object that -

7221 ** defines the function) with P5 arguments taken from register P2 and -

7222 ** successors. The result of the function is stored in register P3. -

7223 ** Register P3 must not be one of the function inputs. -

7224 ** -

7225 ** P1 is a 32-bit bitmask indicating whether or not each argument to the -

7226 ** function was determined to be constant at compile time. If the first -

7227 ** argument was constant then bit 0 of P1 is set. This is used to determine -

7228 ** whether meta data associated with a user function argument using the -

7229 ** sqlite3_set_auxdata() API may be safely retained until the next -

7230 ** invocation of this opcode. -

7231 ** -

7232 ** See also: Function, AggStep, AggFinal -

7233 */ -

7234 /* Opcode: Function P1 P2 P3 P4 P5 -

7235 ** Synopsis: r[P3]=func(r[P2@P5]) -

7236 ** -

7237 ** Invoke a user function (P4 is a pointer to an sqlite3_context object that -

7238 ** contains a pointer to the function to be run) with P5 arguments taken -

7239 ** from register P2 and successors. The result of the function is stored -

7240 ** in register P3. Register P3 must not be one of the function inputs. -

7241 ** -

7242 ** P1 is a 32-bit bitmask indicating whether or not each argument to the -

7243 ** function was determined to be constant at compile time. If the first -

7244 ** argument was constant then bit 0 of P1 is set. This is used to determine -

7245 ** whether meta data associated with a user function argument using the -

7246 ** sqlite3_set_auxdata() API may be safely retained until the next -

7247 ** invocation of this opcode. -

7248 ** -

7249 ** SQL functions are initially coded as OP_Function0 with P4 pointing -

7250 ** to a FuncDef object. But on first evaluation, the P4 operand is -

7251 ** automatically converted into an sqlite3_context object and the operation -

7252 ** changed to this OP_Function opcode. In this way, the initialization of -

7253 ** the sqlite3_context object occurs only once, rather than once for each -

7254 ** evaluation of the function. -

7255 ** -

7256 ** See also: Function0, AggStep, AggFinal -

7257 */ -

7258

case

executed 129 times by 1 test: case 62:

Executed by:

Self test (438)

OP_PureFunc0: /* group */

executed 129 times by 1 test: case 62:

Executed by:

Self test (438)

129

7259

case

executed 55775 times by 378 tests: case 63:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

OP_Function0: { /* group */

executed 55775 times by 378 tests: case 63:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

55775

7260 int n; -

7261 sqlite3_context *pCtx; -

7262 -

7263 assert( pOp->p4type==P4_FUNCDEF ); -

7264 n = pOp->p5; -

7265 assert( pOp->p3>0 && pOp->p3<=(p->nMem+1 - p->nCursor) ); -

7266 assert( n==0 || (pOp->p2>0 && pOp->p2+n<=(p->nMem+1 - p->nCursor)+1) ); -

7267 assert( pOp->p3<pOp->p2 || pOp->p3>=pOp->p2+n ); -

7268 pCtx = sqlite3DbMallocRawNN(db, sizeof(*pCtx) + (n-1)*sizeof(sqlite3_value*)); -

7269

if( pCtx==0 ) goto no_mem;

never executed: goto no_mem;

pCtx==0

Description

TRUE

never evaluated

FALSE

evaluated 55904 times by 378 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

0-55904

7270 pCtx->pOut = 0; -

7271 pCtx->pFunc = pOp->p4.pFunc; -

7272 pCtx->iOp = (int)(pOp - aOp); -

7273 pCtx->pVdbe = p; -

7274 pCtx->isError = 0; -

7275 pCtx->argc = n; -

7276 pOp->p4type = P4_FUNCCTX; -

7277 pOp->p4.pCtx = pCtx; -

7278 assert( OP_PureFunc == OP_PureFunc0+2 ); -

7279 assert( OP_Function == OP_Function0+2 ); -

7280 pOp->opcode += 2; -

7281 /* Fall through into OP_Function */ -

7282 } -

7283

case

code before this statement executed 55904 times by 378 tests: case 64:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

executed 4361 times by 1 test: case 64:

Executed by:

Self test (438)

OP_PureFunc: /* group */

code before this statement executed 55904 times by 378 tests: case 64:

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

executed 4361 times by 1 test: case 64:

Executed by:

Self test (438)

4361-55904

7284

case

executed 3320941 times by 332 tests: case 65:

Executed by:

Self test (10)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
Self test (139)
Self test (14)
Self test (140)
Self test (141)
Self test (142)
Self test (143)
...

OP_Function: { /* group */

executed 3320941 times by 332 tests: case 65:

Executed by:

Self test (10)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
Self test (139)
Self test (14)
Self test (140)
Self test (141)
Self test (142)
Self test (143)
...

3320941

7285 int i; -

7286 sqlite3_context *pCtx; -

7287 -

7288 assert( pOp->p4type==P4_FUNCCTX ); -

7289 pCtx = pOp->p4.pCtx; -

7290 -

7291 /* If this function is inside of a trigger, the register array in aMem[] -

7292 ** might change from one evaluation to the next. The next block of code -

7293 ** checks to see if the register array has changed, and if so it -

7294 ** reinitializes the relavant parts of the sqlite3_context object */ -

7295 pOut = &aMem[pOp->p3]; -

7296

if( pCtx->pOut != pOut ){

pCtx->pOut != pOut

Description

TRUE

evaluated 55932 times by 378 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 3325274 times by 332 tests

Evaluated by:

Self test (10)
Self test (12)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
Self test (127)
Self test (128)
Self test (129)
Self test (130)
Self test (131)
Self test (132)
Self test (133)
Self test (134)
Self test (135)
Self test (136)
Self test (137)
Self test (138)
Self test (139)
Self test (14)
Self test (140)
Self test (141)
Self test (142)
Self test (143)
...

55932-3325274

7297 pCtx->pOut = pOut; -

7298

for(i=pCtx->argc-1; i>=0; i--) pCtx->argv[i] = &aMem[pOp->p2+i];

executed 84311 times by 378 tests: pCtx->argv[i] = &aMem[pOp->p2+i];

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

i>=0

Description

TRUE

evaluated 84311 times by 378 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 55932 times by 378 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

55932-84311

7299

}

executed 55932 times by 378 tests: end of block

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

55932

7300 -

7301 memAboutToChange(p, pOut); -

7302 #ifdef SQLITE_DEBUG -

7303 for(i=0; i<pCtx->argc; i++){ -

7304 assert( memIsValid(pCtx->argv[i]) ); -

7305 REGISTER_TRACE(pOp->p2+i, pCtx->argv[i]); -

7306 } -

7307 #endif -

7308 MemSetTypeFlag(pOut, MEM_Null); -

7309 assert( pCtx->isError==0 ); -

7310 (*pCtx->pFunc->xSFunc)(pCtx, pCtx->argc, pCtx->argv);/* IMP: R-24505-23230 */ -

7311 -

7312 /* If the function returned an error, throw an exception */ -

7313

if( pCtx->isError ){

pCtx->isError

Description

TRUE

evaluated 223 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 3380983 times by 378 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

223-3380983

7314

if( pCtx->isError>0 ){

pCtx->isError>0	Description
TRUE	evaluated 100 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 123 times by 1 test Evaluated by: Self test (438)

100-123

7315 sqlite3VdbeError(p, "%s", sqlite3_value_text(pOut)); -

7316 rc = pCtx->isError; -

7317

}

executed 100 times by 1 test: end of block

Executed by:

Self test (438)

100

7318 sqlite3VdbeDeleteAuxData(db, &p->pAuxData, pCtx->iOp, pOp->p1); -

7319 pCtx->isError = 0; -

7320

if( rc ) goto abort_due_to_error;

executed 100 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

rc	Description
TRUE	evaluated 100 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 123 times by 1 test Evaluated by: Self test (438)

100-123

7321

}

executed 123 times by 1 test: end of block

Executed by:

Self test (438)

123

7322 -

7323 /* Copy the result of the function into register P3 */ -

7324

if( pOut->flags & (MEM_Str|MEM_Blob) ){

pOut->flags & (0x0002|0x0010)

Description

TRUE

evaluated 2150853 times by 368 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

FALSE

evaluated 1230253 times by 12 tests

Evaluated by:

Self test (27)
Self test (34)
Self test (4)
Self test (438)
Self test (5)
Self test (77)
Self test (78)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)

1230253-2150853

7325 sqlite3VdbeChangeEncoding(pOut, encoding); -

7326

if( sqlite3VdbeMemTooBig(pOut) ) goto too_big;

never executed: goto too_big;

sqlite3VdbeMemTooBig(pOut)

Description

TRUE

never evaluated

FALSE

evaluated 2150853 times by 368 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

0-2150853

7327

}

executed 2150853 times by 368 tests: end of block

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

2150853

7328 -

7329 REGISTER_TRACE(pOp->p3, pOut); -

7330 UPDATE_MAX_BLOBSIZE(pOut); -

7331

break;

executed 3381106 times by 378 tests: break;

Executed by:

Self test (10)
Self test (100)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
Self test (123)
Self test (124)
Self test (125)
Self test (126)
...

3381106

7332 } -

7333 -

7334 /* Opcode: Trace P1 P2 * P4 * -

7335 ** -

7336 ** Write P4 on the statement trace output if statement tracing is -

7337 ** enabled. -

7338 ** -

7339 ** Operand P1 must be 0x7fffffff and P2 must positive. -

7340 */ -

7341 /* Opcode: Init P1 P2 P3 P4 * -

7342 ** Synopsis: Start at P2 -

7343 ** -

7344 ** Programs contain a single instance of this opcode as the very first -

7345 ** opcode. -

7346 ** -

7347 ** If tracing is enabled (by the sqlite3_trace()) interface, then -

7348 ** the UTF-8 string contained in P4 is emitted on the trace callback. -

7349 ** Or if P4 is blank, use the string returned by sqlite3_sql(). -

7350 ** -

7351 ** If P2 is not zero, jump to instruction P2. -

7352 ** -

7353 ** Increment the value of P1 so that OP_Once opcodes will jump the -

7354 ** first time they are evaluated for this run. -

7355 ** -

7356 ** If P3 is not zero, then it is an address to jump to if an SQLITE_CORRUPT -

7357 ** error is encountered. -

7358 */ -

7359

case

executed 138233 times by 1 test: case 169:

Executed by:

Self test (438)

OP_Trace:

executed 138233 times by 1 test: case 169:

Executed by:

Self test (438)

138233

7360

case

executed 1244433 times by 435 tests: case 61:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

OP_Init: { /* jump */

executed 1244433 times by 435 tests: case 61:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1244433

7361 int i; -

7362 #ifndef SQLITE_OMIT_TRACE -

7363 char *zTrace; -

7364 #endif -

7365 -

7366 /* If the P4 argument is not NULL, then it must be an SQL comment string. -

7367 ** The "--" string is broken up to prevent false-positives with srcck1.c. -

7368 ** -

7369 ** This assert() provides evidence for: -

7370 ** EVIDENCE-OF: R-50676-09860 The callback can compute the same text that -

7371 ** would have been returned by the legacy sqlite3_trace() interface by -

7372 ** using the X argument when X begins with "--" and invoking -

7373 ** sqlite3_expanded_sql(P) otherwise. -

7374 */ -

7375 assert( pOp->p4.z==0 || strncmp(pOp->p4.z, "-" "- ", 3)==0 ); -

7376 -

7377 /* OP_Init is always instruction 0 */ -

7378 assert( pOp==p->aOp || pOp->opcode==OP_Trace ); -

7379 -

7380 #ifndef SQLITE_OMIT_TRACE -

7381

if( (db->mTrace & (SQLITE_TRACE_STMT|SQLITE_TRACE_LEGACY))!=0

(db->mTrace & (0x01|0x80))!=0

Description

TRUE

evaluated 154 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1382512 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

154-1382512

7382

&& !p->doingRerun

!p->doingRerun	Description
TRUE	evaluated 154 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-154

7383

&& (zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql))!=0

pOp->p4.z	Description
TRUE	evaluated 12 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 142 times by 1 test Evaluated by: Self test (438)

(zTrace = (pOp...: p->zSql))!=0	Description
TRUE	evaluated 140 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 14 times by 1 test Evaluated by: Self test (438)

12-142

7384 ){ -

7385 #ifndef SQLITE_OMIT_DEPRECATED -

7386

if( db->mTrace & SQLITE_TRACE_LEGACY ){

db->mTrace & 0x80	Description
TRUE	evaluated 134 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

6-134

7387 void (*x)(void*,const char*) = (void(*)(void*,const char*))db->xTrace; -

7388 char *z = sqlite3VdbeExpandSql(p, zTrace); -

7389 x(db->pTraceArg, z); -

7390 sqlite3_free(z); -

7391

}else

executed 134 times by 1 test: end of block

Executed by:

Self test (438)

134

7392 #endif -

7393

if( db->nVdbeExec>1 ){

db->nVdbeExec>1	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

0-6

7394 char *z = sqlite3MPrintf(db, "-- %s", zTrace); -

7395 (void)db->xTrace(SQLITE_TRACE_STMT, db->pTraceArg, p, z); -

7396 sqlite3DbFree(db, z); -

7397

}else{

never executed: end of block

7398 (void)db->xTrace(SQLITE_TRACE_STMT, db->pTraceArg, p, zTrace); -

7399

}

executed 6 times by 1 test: end of block

Executed by:

Self test (438)

7400 } -

7401 #ifdef SQLITE_USE_FCNTL_TRACE -

7402 zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql); -

7403 if( zTrace ){ -

7404 int j; -

7405 for(j=0; j<db->nDb; j++){ -

7406 if( DbMaskTest(p->btreeMask, j)==0 ) continue; -

7407 sqlite3_file_control(db, db->aDb[j].zDbSName, SQLITE_FCNTL_TRACE, zTrace); -

7408 } -

7409 } -

7410 #endif /* SQLITE_USE_FCNTL_TRACE */ -

7411 #ifdef SQLITE_DEBUG -

7412 if( (db->flags & SQLITE_SqlTrace)!=0 -

7413 && (zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql))!=0 -

7414 ){ -

7415 sqlite3DebugPrintf("SQL-trace: %s\n", zTrace); -

7416 } -

7417 #endif /* SQLITE_DEBUG */ -

7418 #endif /* SQLITE_OMIT_TRACE */ -

7419 assert( pOp->p2>0 ); -

7420

if( pOp->p1>=sqlite3GlobalConfig.iOnceResetThreshold ){

pOp->p1>=sqlit...ResetThreshold

Description

TRUE

evaluated 138233 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1244433 times by 435 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

138233-1244433

7421

if( pOp->opcode==OP_Trace ) break;

executed 138233 times by 1 test: break;

Executed by:

Self test (438)

pOp->opcode==169	Description
TRUE	evaluated 138233 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-138233

7422

for(i=1; i<p->nOp; i++){

i<p->nOp	Description
TRUE	never evaluated
FALSE	never evaluated

7423

if( p->aOp[i].opcode==OP_Once ) p->aOp[i].p1 = 0;

never executed: p->aOp[i].p1 = 0;

p->aOp[i].opcode==17	Description
TRUE	never evaluated
FALSE	never evaluated

7424

}

never executed: end of block

7425 pOp->p1 = 0; -

7426

}

never executed: end of block

7427 pOp->p1++; -

7428 p->aCounter[SQLITE_STMTSTATUS_RUN]++; -

7429

goto jump_to_p2;

executed 1244433 times by 435 tests: goto jump_to_p2;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1244433

7430 } -

7431 -

7432 #ifdef SQLITE_ENABLE_CURSOR_HINTS -

7433 /* Opcode: CursorHint P1 * * P4 * -

7434 ** -

7435 ** Provide a hint to cursor P1 that it only needs to return rows that -

7436 ** satisfy the Expr in P4. TK_REGISTER terms in the P4 expression refer -

7437 ** to values currently held in registers. TK_COLUMN terms in the P4 -

7438 ** expression refer to columns in the b-tree to which cursor P1 is pointing. -

7439 */ -

7440 case OP_CursorHint: { -

7441 VdbeCursor *pC; -

7442 -

7443 assert( pOp->p1>=0 && pOp->p1<p->nCursor ); -

7444 assert( pOp->p4type==P4_EXPR ); -

7445 pC = p->apCsr[pOp->p1]; -

7446 if( pC ){ -

7447 assert( pC->eCurType==CURTYPE_BTREE ); -

7448 sqlite3BtreeCursorHint(pC->uc.pCursor, BTREE_HINT_RANGE, -

7449 pOp->p4.pExpr, aMem); -

7450 } -

7451 break; -

7452 } -

7453 #endif /* SQLITE_ENABLE_CURSOR_HINTS */ -

7454 -

7455 #ifdef SQLITE_DEBUG -

7456 /* Opcode: Abortable * * * * * -

7457 ** -

7458 ** Verify that an Abort can happen. Assert if an Abort at this point -

7459 ** might cause database corruption. This opcode only appears in debugging -

7460 ** builds. -

7461 ** -

7462 ** An Abort is safe if either there have been no writes, or if there is -

7463 ** an active statement journal. -

7464 */ -

7465 case OP_Abortable: { -

7466 sqlite3VdbeAssertAbortable(p); -

7467 break; -

7468 } -

7469 #endif -

7470 -

7471 /* Opcode: Noop * * * * * -

7472 ** -

7473 ** Do nothing. This instruction is often useful as a jump -

7474 ** destination. -

7475 */ -

7476 /* -

7477 ** The magic Explain opcode are only inserted when explain==2 (which -

7478 ** is to say when the EXPLAIN QUERY PLAN syntax is used.) -

7479 ** This opcode records information from the optimizer. It is the -

7480 ** the same as a no-op. This opcodesnever appears in a real VM program. -

7481 */ -

7482

default

executed 52069 times by 435 tests: default:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

: { /* This is really OP_Noop, OP_Explain */

executed 52069 times by 435 tests: default:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

52069

7483 assert( pOp->opcode==OP_Noop || pOp->opcode==OP_Explain ); -

7484 -

7485

break;

executed 52069 times by 435 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

52069

7486 } -

7487 -

7488 /***************************************************************************** -

7489 ** The cases of the switch statement above this line should all be indented -

7490 ** by 6 spaces. But the left-most 6 spaces have been removed to improve the -

7491 ** readability. From this point on down, the normal indentation rules are -

7492 ** restored. -

7493 *****************************************************************************/ -

7494 } -

7495 -

7496 #ifdef VDBE_PROFILE -

7497 { -

7498 u64 endTime = sqlite3NProfileCnt ? sqlite3NProfileCnt : sqlite3Hwtime(); -

7499 if( endTime>start ) pOrigOp->cycles += endTime - start; -

7500 pOrigOp->cnt++; -

7501 } -

7502 #endif -

7503 -

7504 /* The following code adds nothing to the actual functionality -

7505 ** of the program. It is only here for testing and debugging. -

7506 ** On the other hand, it does burn CPU cycles every time through -

7507 ** the evaluator loop. So we can leave it out when NDEBUG is defined. -

7508 */ -

7509 #ifndef NDEBUG -

7510 assert( pOp>=&aOp[-1] && pOp<&aOp[p->nOp-1] ); -

7511 -

7512 #ifdef SQLITE_DEBUG -

7513 if( db->flags & SQLITE_VdbeTrace ){ -

7514 u8 opProperty = sqlite3OpcodeProperty[pOrigOp->opcode]; -

7515 if( rc!=0 ) printf("rc=%d\n",rc); -

7516 if( opProperty & (OPFLG_OUT2) ){ -

7517 registerTrace(pOrigOp->p2, &aMem[pOrigOp->p2]); -

7518 } -

7519 if( opProperty & OPFLG_OUT3 ){ -

7520 registerTrace(pOrigOp->p3, &aMem[pOrigOp->p3]); -

7521 } -

7522 } -

7523 #endif /* SQLITE_DEBUG */ -

7524 #endif /* NDEBUG */ -

7525 } /* The end of the for(;;) loop the loops through opcodes */ -

7526 -

7527 /* If we reach this point, it means that execution is finished with -

7528 ** an error of some kind. -

7529 */ -

7530

abort_due_to_error:

code before this statement never executed: abort_due_to_error:

7531

if( db->mallocFailed ) rc = SQLITE_NOMEM_BKPT;

executed 82 times by 1 test: rc = 7;

Executed by:

Self test (438)

db->mallocFailed	Description
TRUE	evaluated 82 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6536 times by 12 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (30) Self test (34) Self test (35) Self test (39) Self test (438) Self test (47) Self test (53)

82-6536

7532 assert( rc ); -

7533

if( p->zErrMsg==0 && rc!=SQLITE_IOERR_NOMEM ){

p->zErrMsg==0	Description
TRUE	evaluated 1269 times by 2 tests Evaluated by: Self test (39) Self test (438)
FALSE	evaluated 5349 times by 11 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (30) Self test (34) Self test (35) Self test (438) Self test (47) Self test (53)

rc!=(10 \| (12<<8))	Description
TRUE	evaluated 1051 times by 2 tests Evaluated by: Self test (39) Self test (438)
FALSE	evaluated 218 times by 1 test Evaluated by: Self test (438)

218-5349

7534 sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc)); -

7535

}

executed 1051 times by 2 tests: end of block

Executed by:

Self test (39)
Self test (438)

1051

7536 p->rc = rc; -

7537 sqlite3SystemError(db, rc); -

7538 testcase( sqlite3GlobalConfig.xLog!=0 ); -

7539 sqlite3_log(rc, "statement aborts at %d: [%s] %s", -

7540 (int)(pOp - aOp), p->zSql, p->zErrMsg); -

7541 sqlite3VdbeHalt(p); -

7542

if( rc==SQLITE_IOERR_NOMEM ) sqlite3OomFault(db);

executed 218 times by 1 test: sqlite3OomFault(db);

Executed by:

Self test (438)

rc==(10 \| (12<<8))	Description
TRUE	evaluated 218 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6400 times by 12 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (30) Self test (34) Self test (35) Self test (39) Self test (438) Self test (47) Self test (53)

218-6400

7543 rc = SQLITE_ERROR; -

7544

if( resetSchemaOnFault>0 ){

resetSchemaOnFault>0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6617 times by 12 tests Evaluated by: Self test (24) Self test (26) Self test (27) Self test (28) Self test (29) Self test (30) Self test (34) Self test (35) Self test (39) Self test (438) Self test (47) Self test (53)

1-6617

7545 sqlite3ResetOneSchema(db, resetSchemaOnFault-1); -

7546

}

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

7547 -

7548 /* This is the only way out of this procedure. We have to -

7549 ** release the mutexes on btrees that were acquired at the -

7550 ** top. */ -

7551

vdbe_return:

code before this statement executed 6618 times by 12 tests: vdbe_return:

Executed by:

Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (34)
Self test (35)
Self test (39)
Self test (438)
Self test (47)
Self test (53)

6618

7552 testcase( nVmStep>0 ); -

7553 p->aCounter[SQLITE_STMTSTATUS_VM_STEP] += (int)nVmStep; -

7554 sqlite3VdbeLeave(p); -

7555 assert( rc!=SQLITE_OK || nExtraDelete==0 -

7556 || sqlite3_strlike("DELETE%",p->zSql,0)!=0 -

7557 ); -

7558

return rc;

executed 3753813 times by 435 tests: return rc;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

3753813

7559 -

7560 /* Jump to here if a string or blob larger than SQLITE_MAX_LENGTH -

7561 ** is encountered. -

7562 */ -

7563 too_big: -

7564 sqlite3VdbeError(p, "string or blob too big"); -

7565 rc = SQLITE_TOOBIG; -

7566

goto abort_due_to_error;

executed 2 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

7567 -

7568 /* Jump to here if a malloc() fails. -

7569 */ -

7570 no_mem: -

7571 sqlite3OomFault(db); -

7572 sqlite3VdbeError(p, "out of memory"); -

7573 rc = SQLITE_NOMEM_BKPT; -

7574

goto abort_due_to_error;

executed 80 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

7575 -

7576 /* Jump to here if the sqlite3_interrupt() API sets the interrupt -

7577 ** flag. -

7578 */ -

7579 abort_due_to_interrupt: -

7580 assert( db->u1.isInterrupted ); -

7581

rc = db->mallocFailed ? SQLITE_NOMEM_BKPT : SQLITE_INTERRUPT;

db->mallocFailed	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2108 times by 1 test Evaluated by: Self test (438)

2-2108

7582 p->rc = rc; -

7583 sqlite3VdbeError(p, "%s", sqlite3ErrStr(rc)); -

7584

goto abort_due_to_error;

executed 2110 times by 1 test: goto abort_due_to_error;

Executed by:

Self test (438)

2110

7585 } -

Source code

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