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Overview
Comment: | Honor the orderByConsumed boolean returned from virtual table query planner. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | nextgen-query-plan-exp |
Files: | files | file ages | folders |
SHA1: |
aaf7f5896d3523531e1a9a1b90c4ad32 |
User & Date: | drh 2013-06-03 16:56:37.438 |
Context
2013-06-03
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17:35 | Update the NGQP to make use of STAT3 information if it is available. (check-in: ff134e6ee9 user: drh tags: nextgen-query-plan-exp) | |
16:56 | Honor the orderByConsumed boolean returned from virtual table query planner. (check-in: aaf7f5896d user: drh tags: nextgen-query-plan-exp) | |
16:03 | Fix to the logic that disables constraints on virtual tables. (check-in: 62d382406b user: drh tags: nextgen-query-plan-exp) | |
Changes
Changes to src/where.c.
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4346 4347 4348 4349 4350 4351 4352 | } if( i>=pIdxInfo->nConstraint ){ pNew->nTerm = mxTerm+1; pNew->u.vtab.idxNum = pIdxInfo->idxNum; pNew->u.vtab.needFree = pIdxInfo->needToFreeIdxStr; pIdxInfo->needToFreeIdxStr = 0; pNew->u.vtab.idxStr = pIdxInfo->idxStr; | | > | 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 | } if( i>=pIdxInfo->nConstraint ){ pNew->nTerm = mxTerm+1; pNew->u.vtab.idxNum = pIdxInfo->idxNum; pNew->u.vtab.needFree = pIdxInfo->needToFreeIdxStr; pIdxInfo->needToFreeIdxStr = 0; pNew->u.vtab.idxStr = pIdxInfo->idxStr; pNew->u.vtab.isOrdered = (u8)((pIdxInfo->nOrderBy!=0) && pIdxInfo->orderByConsumed); pNew->rSetup = (double)0; pNew->rRun = pIdxInfo->estimatedCost; pNew->nOut = (double)25; whereLoopInsert(pBuilder, pNew); if( pNew->u.vtab.needFree ){ sqlite3_free(pNew->u.vtab.idxStr); pNew->u.vtab.needFree = 0; |
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