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Overview
Comment: | Code simplification in sqlite3GenerateIndexKey() by making use of a subroutine found over in expr.c. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
0026d3355340d66687a3fd4cbece2881 |
User & Date: | drh 2013-12-20 18:44:35.386 |
Context
2013-12-20
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18:57 | Fix compiler harmless warnings in tclsqlite.c that appeared with GCC 4.8.x. (check-in: d93ae6833a user: drh tags: trunk) | |
18:44 | Code simplification in sqlite3GenerateIndexKey() by making use of a subroutine found over in expr.c. (check-in: 0026d33553 user: drh tags: trunk) | |
15:59 | Combine adjacent single-register OP_Copy instructions into a single multi-register OP_Copy, where possible. Fix the Synopsis comment for multi-register OP_Copy instructions to show the correct register ranges. (check-in: 2ae22dc0cb user: drh tags: trunk) | |
Changes
Changes to src/delete.c.
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764 765 766 767 768 769 770 | int *piPartIdxLabel /* OUT: Jump to this label to skip partial index */ ){ Vdbe *v = pParse->pVdbe; int j; Table *pTab = pIdx->pTable; int regBase; int nCol; | < < | < < | < < < < | 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 | int *piPartIdxLabel /* OUT: Jump to this label to skip partial index */ ){ Vdbe *v = pParse->pVdbe; int j; Table *pTab = pIdx->pTable; int regBase; int nCol; if( piPartIdxLabel ){ if( pIdx->pPartIdxWhere ){ *piPartIdxLabel = sqlite3VdbeMakeLabel(v); pParse->iPartIdxTab = iDataCur; sqlite3ExprIfFalse(pParse, pIdx->pPartIdxWhere, *piPartIdxLabel, SQLITE_JUMPIFNULL); }else{ *piPartIdxLabel = 0; } } nCol = (prefixOnly && pIdx->uniqNotNull) ? pIdx->nKeyCol : pIdx->nColumn; regBase = sqlite3GetTempRange(pParse, nCol); for(j=0; j<nCol; j++){ sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, pIdx->aiColumn[j], regBase+j); } if( regOut ){ const char *zAff; if( pTab->pSelect || OptimizationDisabled(pParse->db, SQLITE_IdxRealAsInt) ){ zAff = 0; |
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