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Overview
| Comment: | Fix a harmless comment typo. No changes to code. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
f7f0bf1da03f7fc1647ef172d9cb71a2 |
| User & Date: | drh 2017-09-15 14:36:13 |
Context
|
2017-09-15
| ||
| 15:17 | Optimization to the ExprList object to make it slightly smaller and faster. (check-in: 4da49a95 user: drh tags: trunk) | |
| 14:36 | Fix a harmless comment typo. No changes to code. (check-in: f7f0bf1d user: drh tags: trunk) | |
|
2017-09-14
| ||
| 21:12 | Add another test case for the problem fixed by the previous commit. (check-in: 1a7e0b61 user: dan tags: trunk) | |
Changes
Changes to src/where.c.
4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 |
}else{
sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName);
}
if( pLoop->wsFlags & WHERE_INDEXED ){
Index *pIx = pLoop->u.btree.pIndex;
int iIndexCur;
int op = OP_OpenRead;
/* iAuxArg is always set if to a positive value if ONEPASS is possible */
assert( iAuxArg!=0 || (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 );
if( !HasRowid(pTab) && IsPrimaryKeyIndex(pIx)
&& (wctrlFlags & WHERE_OR_SUBCLAUSE)!=0
){
/* This is one term of an OR-optimization using the PRIMARY KEY of a
** WITHOUT ROWID table. No need for a separate index */
iIndexCur = pLevel->iTabCur;
|
| |
4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 |
}else{
sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName);
}
if( pLoop->wsFlags & WHERE_INDEXED ){
Index *pIx = pLoop->u.btree.pIndex;
int iIndexCur;
int op = OP_OpenRead;
/* iAuxArg is always set to a positive value if ONEPASS is possible */
assert( iAuxArg!=0 || (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 );
if( !HasRowid(pTab) && IsPrimaryKeyIndex(pIx)
&& (wctrlFlags & WHERE_OR_SUBCLAUSE)!=0
){
/* This is one term of an OR-optimization using the PRIMARY KEY of a
** WITHOUT ROWID table. No need for a separate index */
iIndexCur = pLevel->iTabCur;
|