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Overview
| Comment: | Treat identifiers in the HAVING clause the same as in the WHERE clause. Only consider AS names from the result set to match if there are no other matches. Continuation of the fix for [2500cdb9be05]. This check-in fixes a bug found by SqlLogicTest during release testing for version 3.7.17. |
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| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
9ffff3d05226bbd01a0745dd0a511776 |
| User & Date: | drh 2013-05-16 01:02:45.632 |
Context
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2013-05-16
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| 11:57 | In sqlite3_close_v2(), do not attempt to roll back a transaction if there exist active statement objects. Any open transaction will be rolled back when the last of these statement objects is finalized. (check-in: d11e76072a user: dan tags: trunk) | |
| 01:02 | Treat identifiers in the HAVING clause the same as in the WHERE clause. Only consider AS names from the result set to match if there are no other matches. Continuation of the fix for [2500cdb9be05]. This check-in fixes a bug found by SqlLogicTest during release testing for version 3.7.17. (check-in: 9ffff3d052 user: drh tags: trunk) | |
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2013-05-15
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| 20:35 | Apply compilation fix from [a58af81483] to the other makefiles as well. (check-in: 7e76889d67 user: mistachkin tags: trunk) | |
Changes
Changes to src/resolve.c.
| ︙ | ︙ | |||
1155 1156 1157 1158 1159 1160 1161 |
** expressions in the WHERE clause (etc.) can refer to expressions by
** aliases in the result set.
**
** Minor point: If this is the case, then the expression will be
** re-evaluated for each reference to it.
*/
sNC.pEList = p->pEList;
| < > | 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 |
** expressions in the WHERE clause (etc.) can refer to expressions by
** aliases in the result set.
**
** Minor point: If this is the case, then the expression will be
** re-evaluated for each reference to it.
*/
sNC.pEList = p->pEList;
sNC.ncFlags |= NC_AsMaybe;
if( sqlite3ResolveExprNames(&sNC, p->pHaving) ) return WRC_Abort;
if( sqlite3ResolveExprNames(&sNC, p->pWhere) ) return WRC_Abort;
sNC.ncFlags &= ~NC_AsMaybe;
/* The ORDER BY and GROUP BY clauses may not refer to terms in
** outer queries
*/
sNC.pNext = 0;
|
| ︙ | ︙ |