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Overview
| Comment: | Remove a NEVER macro for a condition that may be true as of [a47efb7c]. Problem reported by OSSFuzz. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
bdc50d8d127266d02b291f6bfcd4e35e |
| User & Date: | dan 2017-04-21 17:03:32 |
Context
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2017-04-22
| ||
| 00:20 | Fix an assertion fault found by OSSFuzz. (check-in: e39769f4 user: drh tags: trunk) | |
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2017-04-21
| ||
| 17:03 | Remove a NEVER macro for a condition that may be true as of [a47efb7c]. Problem reported by OSSFuzz. (check-in: bdc50d8d user: dan tags: trunk) | |
| 16:04 | Fix an FTS5 bug that could cause a prefix-query without a prefix-index on a database that contains delete-markers to return extra, non-matching, rows. (check-in: 840042cb user: dan tags: trunk) | |
Changes
Changes to src/vtab.c.
1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 |
unsigned char *z; /* Check to see the left operand is a column in a virtual table */ if( NEVER(pExpr==0) ) return pDef; if( pExpr->op!=TK_COLUMN ) return pDef; pTab = pExpr->pTab; if( NEVER(pTab==0) ) return pDef; if( !IsVirtual(pTab) ) return pDef; pVtab = sqlite3GetVTable(db, pTab)->pVtab; assert( pVtab!=0 ); assert( pVtab->pModule!=0 ); pMod = (sqlite3_module *)pVtab->pModule; if( pMod->xFindFunction==0 ) return pDef; |
| |
1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 |
unsigned char *z; /* Check to see the left operand is a column in a virtual table */ if( NEVER(pExpr==0) ) return pDef; if( pExpr->op!=TK_COLUMN ) return pDef; pTab = pExpr->pTab; if( pTab==0 ) return pDef; if( !IsVirtual(pTab) ) return pDef; pVtab = sqlite3GetVTable(db, pTab)->pVtab; assert( pVtab!=0 ); assert( pVtab->pModule!=0 ); pMod = (sqlite3_module *)pVtab->pModule; if( pMod->xFindFunction==0 ) return pDef; |
Changes to test/indexexpr2.test.
27 28 29 30 31 32 33 34 35 36 |
do_execsql_test 1.1 {
SELECT 'TWOX' == (b || 'x') FROM t1 WHERE (b || 'x')>'onex'
} {0 0}
do_execsql_test 1.2 {
SELECT 'TWOX' == (b || 'x') COLLATE nocase FROM t1 WHERE (b || 'x')>'onex'
} {0 1}
finish_test
|
> > > > > > > > |
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 |
do_execsql_test 1.1 {
SELECT 'TWOX' == (b || 'x') FROM t1 WHERE (b || 'x')>'onex'
} {0 0}
do_execsql_test 1.2 {
SELECT 'TWOX' == (b || 'x') COLLATE nocase FROM t1 WHERE (b || 'x')>'onex'
} {0 1}
do_execsql_test 2.0 {
CREATE INDEX i2 ON t1(a+1);
}
do_execsql_test 2.1 {
SELECT a+1, quote(a+1) FROM t1 ORDER BY 1;
} {2 2 3 3 4 4}
finish_test
|