From 6c843984115a32806994718d4ae68638024b08f2 Mon Sep 17 00:00:00 2001
From: "Vadim B. Mikheev" <vadim4o@yahoo.com>
Date: Fri, 19 Sep 1997 06:52:49 +0000
Subject: [PATCH] + _copyGroup(Group *from)
---
src/backend/nodes/copyfuncs.c | 27 ++++++++++++++++++++++++++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index 2b3a474bfc..6b86c5fffc 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.12 1997/09/13 11:45:50 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.13 1997/09/19 06:52:49 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@@ -481,6 +481,28 @@ _copySort(Sort *from)
return newnode;
}
+
+/* ----------------
+ * _copyGroup
+ * ----------------
+ */
+static Group *
+_copyGroup(Group *from)
+{
+ Group *newnode = makeNode(Group);
+
+ CopyPlanFields((Plan *) from, (Plan *) newnode);
+ CopyTempFields((Temp *) from, (Temp *) newnode);
+
+ newnode->tuplePerGroup = from->tuplePerGroup;
+ newnode->numCols = from->numCols;
+ newnode->grpColIdx = palloc (from->numCols * sizeof (AttrNumber));
+ memcpy (newnode->grpColIdx, from->grpColIdx, from->numCols * sizeof (AttrNumber));
+ Node_Copy(from, newnode, grpstate);
+
+ return newnode;
+}
+
/* ---------------
* _copyAgg
* --------------
@@ -1646,6 +1668,9 @@ copyObject(void *from)
case T_Sort:
retval = _copySort(from);
break;
+ case T_Group:
+ retval = _copyGroup(from);
+ break;
case T_Agg:
retval = _copyAgg(from);
break;
--
2.40.0