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Fix for ORDER BY in UNION.

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This commit is contained in:
Bruce Momjian
1997-12-29 04:31:50 +00:00
parent 499b13c994
commit a1dd409053
4 changed files with 15 additions and 15 deletions
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8
src/backend/optimizer/prep/prepunion.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepunion.c,v 1.16 1997/12/29 01:12:48 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/prep/prepunion.c,v 1.17 1997/12/29 04:31:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -177,14 +177,12 @@ plan_union_queries(Query *parse)
{
parse->uniqueFlag = "*";
parse->sortClause = transformSortClause(NULL, NIL,
((Plan *) lfirst(union_plans))->targetlist, "*");
parse->sortClause,
parse->targetList, "*");
}
else
{
/* needed so we don't take the flag from the first query */
parse->uniqueFlag = NULL;
parse->sortClause = NIL;
}
parse->havingQual = NULL;
parse->qry_numAgg = 0;