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Overview
| Comment: | Change an unreachable branch in the virtual table query planner into an assert(). |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
73b97b9ec3c39ab2828ae6353b5d7e04 |
| User & Date: | drh 2016-03-08 23:44:48.075 |
Context
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2016-03-09
| ||
| 02:03 | Add an #ifdef and an ALWAYS() for coverage. (check-in: 069337a922 user: drh tags: trunk) | |
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2016-03-08
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| 23:44 | Change an unreachable branch in the virtual table query planner into an assert(). (check-in: 73b97b9ec3 user: drh tags: trunk) | |
| 23:18 | Improved comments on virtual table query planning. Added many new WHERETRACE() macros. (check-in: 4c89c2534a user: drh tags: trunk) | |
Changes
Changes to src/where.c.
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){
pIdxCons->usable = 1;
}
}
/* Initialize the output fields of the sqlite3_index_info structure */
memset(pUsage, 0, sizeof(pUsage[0])*nConstraint);
| | < | 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 |
){
pIdxCons->usable = 1;
}
}
/* Initialize the output fields of the sqlite3_index_info structure */
memset(pUsage, 0, sizeof(pUsage[0])*nConstraint);
assert( pIdxInfo->needToFreeIdxStr==0 );
pIdxInfo->idxStr = 0;
pIdxInfo->idxNum = 0;
pIdxInfo->orderByConsumed = 0;
pIdxInfo->estimatedCost = SQLITE_BIG_DBL / (double)2;
pIdxInfo->estimatedRows = 25;
pIdxInfo->idxFlags = 0;
pIdxInfo->colUsed = (sqlite3_int64)pSrc->colUsed;
/* Invoke the virtual table xBestIndex() method */
|
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