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Fix copy for no aggregates.

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This commit is contained in:
Bruce Momjian 1997-12-18 19:13:49 +00:00
parent 6a45941f2f
commit e9182152ec
1 changed files with 11 additions and 6 deletions
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15
src/backend/nodes/copyfuncs.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.20 1997/12/18 12:53:48 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.21 1997/12/18 19:13:49 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -1542,10 +1542,15 @@ _copyQuery(Query *from)
Node_Copy(from, newnode, havingQual); /* currently ignored */
newnode->qry_numAgg = from->qry_numAgg;
newnode->qry_aggs =
(Aggreg **) palloc(sizeof(Aggreg *) * from->qry_numAgg);
for (i=0; i < from->qry_numAgg; i++)
newnode->qry_aggs[i] = _copyAggreg(from->qry_aggs[i]);
if (from->qry_numAgg != NULL)
{
newnode->qry_aggs =
(Aggreg **) palloc(sizeof(Aggreg *) * from->qry_numAgg);
for (i=0; i < from->qry_numAgg; i++)
newnode->qry_aggs[i] = _copyAggreg(from->qry_aggs[i]);
}
else
newnode->query_aggs = NULL;
return newnode;
}