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Overview
| Comment: | Fix a faulty assert() in the DELETE code generator. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
95f8ebdbf87326f23cd38e561ac5632b |
| User & Date: | drh 2014-10-28 16:19:18 |
References
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2014-10-29
| ||
| 01:26 | Fix problems with running UPDATE and DELETE against a VIEW and referencing the rowid in the WHERE clause. This is a cherrypick of [95f8ebdbf87326f2] and [8523670d50004f3]. check-in: cc33e846 user: drh tags: branch-3.8.7 | |
Context
|
2014-10-29
| ||
| 01:26 | Fix problems with running UPDATE and DELETE against a VIEW and referencing the rowid in the WHERE clause. This is a cherrypick of [95f8ebdbf87326f2] and [8523670d50004f3]. check-in: cc33e846 user: drh tags: branch-3.8.7 | |
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2014-10-28
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| 16:50 | Fix a crash that could occur if the WHERE clause of an UPDATE statement on a view that does not feature a column named "rowid" contains a term such as "rowid=?". check-in: 8523670d user: dan tags: trunk | |
| 16:19 | Fix a faulty assert() in the DELETE code generator. check-in: 95f8ebdb user: drh tags: trunk | |
| 15:58 | Trivial simplification to the automatic index logic. check-in: 23073a05 user: drh tags: trunk | |
Changes
Changes to src/delete.c.
477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 |
** where-clause loop above.
*/
if( okOnePass ){
/* Just one row. Hence the top-of-loop is a no-op */
assert( nKey==nPk ); /* OP_Found will use an unpacked key */
assert( !IsVirtual(pTab) );
if( aToOpen[iDataCur-iTabCur] ){
assert( pPk!=0 );
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, addrBypass, iKey, nKey);
VdbeCoverage(v);
}
}else if( pPk ){
addrLoop = sqlite3VdbeAddOp1(v, OP_Rewind, iEphCur); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_RowKey, iEphCur, iKey);
assert( nKey==0 ); /* OP_Found will use a composite key */
|
| |
477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 |
** where-clause loop above.
*/
if( okOnePass ){
/* Just one row. Hence the top-of-loop is a no-op */
assert( nKey==nPk ); /* OP_Found will use an unpacked key */
assert( !IsVirtual(pTab) );
if( aToOpen[iDataCur-iTabCur] ){
assert( pPk!=0 || pTab->pSelect!=0 );
sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, addrBypass, iKey, nKey);
VdbeCoverage(v);
}
}else if( pPk ){
addrLoop = sqlite3VdbeAddOp1(v, OP_Rewind, iEphCur); VdbeCoverage(v);
sqlite3VdbeAddOp2(v, OP_RowKey, iEphCur, iKey);
assert( nKey==0 ); /* OP_Found will use a composite key */
|