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Fix sorting of multiple fields broken with UNION.

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This commit is contained in:
Bruce Momjian 1998-01-06 23:58:05 +00:00
parent 4557c846de
commit e22b09c227
1 changed files with 1 additions and 4 deletions
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5
src/backend/parser/parse_clause.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.7 1998/01/05 03:32:26 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.8 1998/01/06 23:58:05 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -263,7 +263,6 @@ transformSortClause(ParseState *pstate,
TargetEntry *restarget; TargetEntry *restarget;
Resdom *resdom; Resdom *resdom;
sortlist = NIL; /* we create it on the fly here */
restarget = find_targetlist_entry(pstate, sortby, targetlist); restarget = find_targetlist_entry(pstate, sortby, targetlist);
if (restarget == NULL) if (restarget == NULL)
@ -274,9 +273,7 @@ transformSortClause(ParseState *pstate,
resdom->restype, resdom->restype,
resdom->restype, false)); resdom->restype, false));
if (sortlist == NIL) if (sortlist == NIL)
{
s = sortlist = lcons(sortcl, NIL); s = sortlist = lcons(sortcl, NIL);
}
else else
{ {
List *i; List *i;