Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Make sure a unique cursor number is allocated for automatic indices. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | nextgen-query-plan-exp |
| Files: | files | file ages | folders |
| SHA1: | 433d1aecd399590b767ebf07b32023fb718a6574 |
| User & Date: | drh 2013-05-31 20:00:58 |
Context
|
2013-05-31
| ||
| 20:28 | Do not search using ON clause constraints of LEFT JOINs to the right of the table. check-in: 723f901a user: drh tags: nextgen-query-plan-exp | |
| 20:00 | Make sure a unique cursor number is allocated for automatic indices. check-in: 433d1aec user: drh tags: nextgen-query-plan-exp | |
| 19:14 | Do not attempt to generate code in the NGQP if there have been prior errors, since with prior errors some of the expressions might not be fully named resolved. check-in: 665e4291 user: drh tags: nextgen-query-plan-exp | |
Changes
Changes to src/where.c.
1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 |
}
}
assert( n==nColumn );
/* Create the automatic index */
pKeyinfo = sqlite3IndexKeyinfo(pParse, pIdx);
assert( pLevel->iIdxCur>=0 );
sqlite3VdbeAddOp4(v, OP_OpenAutoindex, pLevel->iIdxCur, nColumn+1, 0,
(char*)pKeyinfo, P4_KEYINFO_HANDOFF);
VdbeComment((v, "for %s", pTable->zName));
/* Fill the automatic index with content */
addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur);
regRecord = sqlite3GetTempReg(pParse);
|
> |
1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 |
}
}
assert( n==nColumn );
/* Create the automatic index */
pKeyinfo = sqlite3IndexKeyinfo(pParse, pIdx);
assert( pLevel->iIdxCur>=0 );
pLevel->iIdxCur = pParse->nTab++;
sqlite3VdbeAddOp4(v, OP_OpenAutoindex, pLevel->iIdxCur, nColumn+1, 0,
(char*)pKeyinfo, P4_KEYINFO_HANDOFF);
VdbeComment((v, "for %s", pTable->zName));
/* Fill the automatic index with content */
addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur);
regRecord = sqlite3GetTempReg(pParse);
|