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Overview
Comment: | Fix a faulty assert() in the compound select code generator. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
9d336be1b16aa9bd5c9e4132bb645874 |
User & Date: | drh 2015-04-16 14:33:35.359 |
Context
2015-04-16
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15:05 | Add the --backslash option to the command-line shell for testing purposes. (check-in: dd96211e80 user: drh tags: trunk) | |
14:33 | Fix a faulty assert() in the compound select code generator. (check-in: 9d336be1b1 user: drh tags: trunk) | |
14:13 | Improvements to the way VALUES clauses are parsed. (check-in: ec5a493ad2 user: drh tags: trunk) | |
Changes
Changes to src/select.c.
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2855 2856 2857 2858 2859 2860 2861 | ** to the right and the left are evaluated, they use the correct ** collation. */ aPermute = sqlite3DbMallocRaw(db, sizeof(int)*nOrderBy); if( aPermute ){ struct ExprList_item *pItem; for(i=0, pItem=pOrderBy->a; i<nOrderBy; i++, pItem++){ | | | > > | 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 | ** to the right and the left are evaluated, they use the correct ** collation. */ aPermute = sqlite3DbMallocRaw(db, sizeof(int)*nOrderBy); if( aPermute ){ struct ExprList_item *pItem; for(i=0, pItem=pOrderBy->a; i<nOrderBy; i++, pItem++){ assert( pItem->u.x.iOrderByCol>0 ); /* assert( pItem->u.x.iOrderByCol<=p->pEList->nExpr ) is also true ** but only for well-formed SELECT statements. */ testcase( pItem->u.x.iOrderByCol > p->pEList->nExpr ); aPermute[i] = pItem->u.x.iOrderByCol - 1; } pKeyMerge = multiSelectOrderByKeyInfo(pParse, p, 1); }else{ pKeyMerge = 0; } |
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