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Fix a bug in the GROUP BY alias name resolution. The bug was by

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check-in (6305).  Discovered by regression test on 64-bit linux.
Test cases added so that the problems is detected on 32-bit systems. (CVS 6332)

FossilOrigin-Name: fa0008502ec4f891bfed4a11f01650d274f95c44
This commit is contained in:
drh
2009-03-02 01:22:40 +00:00
parent d43fe20bc9
commit d742bb78f8
4 changed files with 38 additions and 13 deletions
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3
src/resolve.c
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@ -14,7 +14,7 @@
** resolve all identifiers by associating them with a particular
** table and column.
**
** $Id: resolve.c,v 1.18 2009/02/24 10:14:40 danielk1977 Exp $
** $Id: resolve.c,v 1.19 2009/03/02 01:22:40 drh Exp $
*/
#include "sqliteInt.h"
#include <stdlib.h>
@ -65,6 +65,7 @@ static void resolveAlias(
db = pParse->db;
pDup = sqlite3ExprDup(db, pOrig, 0);
if( pDup==0 ) return;
sqlite3TokenCopy(db, &pDup->token, &pOrig->token);
if( pDup->op!=TK_COLUMN && zType[0]!='G' ){
pDup = sqlite3PExpr(pParse, TK_AS, pDup, 0, 0);
if( pDup==0 ) return;