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Allow GROUP BY on non-aggregate queries. Ticket #1064 (CVS 2276)

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FossilOrigin-Name: 0642d3e3d6636a5f922f75c05252c9c1372d3936
This commit is contained in:
danielk1977
2005-01-26 03:58:35 +00:00
parent 9636c4e102
commit e257300f2e
6 changed files with 69 additions and 20 deletions
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8
src/select.c
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@@ -12,7 +12,7 @@
** This file contains C code routines that are called by the parser
** to handle SELECT statements in SQLite.
**
** $Id: select.c,v 1.233 2005/01/21 08:13:15 danielk1977 Exp $
** $Id: select.c,v 1.234 2005/01/26 03:58:36 danielk1977 Exp $
*/
#include "sqliteInt.h"
@@ -2435,11 +2435,9 @@ int sqlite3Select(
if( sqlite3ExprResolveNames(pParse, pTabList, pEList, pNC, pHaving, 1, 1) ){
goto select_end;
}
if( ExprHasProperty(pHaving, EP_Agg) ) isAgg = 1;
}
if( pGroupBy && !isAgg ){
sqlite3ErrorMsg(pParse, "GROUP BY may only be used on aggregate queries");
goto select_end;
if( pGroupBy ){
isAgg = 1;
}
if( processOrderGroupBy(pParse,pOrderBy,pTabList,pEList,pNC,isAgg,"ORDER")
|| processOrderGroupBy(pParse,pGroupBy,pTabList,pEList,pNC,isAgg,"GROUP")