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Overview
| Comment: | Remove an unnecessary branch from the UPDATE logic - one that was also unreachable except following an OOM on x64. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 72f972771457b8c8d9f859238d6a72b4 |
| User & Date: | drh 2013-12-03 10:14:28 |
Context
|
2013-12-03
| ||
| 10:35 | Modify test file conflict2.test so that it works with the "inmemory_journal" permutation. check-in: e4164fd8 user: dan tags: trunk | |
| 10:14 | Remove an unnecessary branch from the UPDATE logic - one that was also unreachable except following an OOM on x64. check-in: 72f97277 user: drh tags: trunk | |
| 09:49 | Add a "database_may_be_corrupt" directive to test file fuzz3.test. Reformat an assert() statement in vdbeaux.c to make its intent clearer. check-in: 9d8a0e13 user: dan tags: trunk | |
Changes
Changes to src/update.c.
575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 |
sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, aRegIdx);
/* If changing the record number, delete the old record. */
if( hasFK || chngKey || pPk!=0 ){
sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, 0);
}
if( bReplace || chngKey ){
if( sqlite3VdbeCurrentAddr(v)==j1+1 ){
sqlite3VdbeChangeToNoop(v, j1);
}else{
sqlite3VdbeJumpHere(v, j1);
}
}
if( hasFK ){
sqlite3FkCheck(pParse, pTab, 0, regNewRowid, aXRef, chngKey);
}
/* Insert the new index entries and the new record. */
|
< < < | < |
575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 |
sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, aRegIdx);
/* If changing the record number, delete the old record. */
if( hasFK || chngKey || pPk!=0 ){
sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, 0);
}
if( bReplace || chngKey ){
sqlite3VdbeJumpHere(v, j1);
}
if( hasFK ){
sqlite3FkCheck(pParse, pTab, 0, regNewRowid, aXRef, chngKey);
}
/* Insert the new index entries and the new record. */
|