From 145014f81151a12ac6a0f8e299899c4f60e0f8c1 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sun, 9 Feb 2003 00:30:41 +0000
Subject: Make further use of new bitmapset code: executor's chgParam,
 extParam, locParam lists can be converted to bitmapsets to speed updating. 
 Also, replace 'locParam' with 'allParam', which contains all the paramIDs
 relevant to the node (i.e., the union of extParam and locParam); this saves a
 step during SetChangedParamList() without costing anything elsewhere.

---
 src/backend/executor/execProcnode.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/backend/executor/execProcnode.c')

diff --git a/src/backend/executor/execProcnode.c b/src/backend/executor/execProcnode.c
index dc5a3085ead..8d2bc0f8bd9 100644
--- a/src/backend/executor/execProcnode.c
+++ b/src/backend/executor/execProcnode.c
@@ -12,7 +12,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/executor/execProcnode.c,v 1.34 2002/12/14 00:17:50 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/executor/execProcnode.c,v 1.35 2003/02/09 00:30:39 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -282,7 +282,7 @@ ExecProcNode(PlanState *node)
 	if (node == NULL)
 		return NULL;
 
-	if (node->chgParam != NIL)	/* something changed */
+	if (node->chgParam != NULL)	/* something changed */
 		ExecReScan(node, NULL); /* let ReScan handle this */
 
 	if (node->instrument)
@@ -504,10 +504,10 @@ ExecEndNode(PlanState *node)
 	foreach(subp, node->subPlan)
 		ExecEndSubPlan((SubPlanState *) lfirst(subp));
 
-	if (node->chgParam != NIL)
+	if (node->chgParam != NULL)
 	{
-		freeList(node->chgParam);
-		node->chgParam = NIL;
+		bms_free(node->chgParam);
+		node->chgParam = NULL;
 	}
 
 	switch (nodeTag(node))
-- 
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