From 07140ee024d666ccead4959816ac749e9ca1a0a8 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Tue, 19 May 1998 18:05:58 +0000
Subject: Allow cancel from client of backend query.  Change some int variables
 to bool's.

---
 src/backend/executor/execProcnode.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

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

diff --git a/src/backend/executor/execProcnode.c b/src/backend/executor/execProcnode.c
index f5842ecad32..16309ff6336 100644
--- a/src/backend/executor/execProcnode.c
+++ b/src/backend/executor/execProcnode.c
@@ -11,7 +11,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/executor/execProcnode.c,v 1.9 1998/02/26 04:31:11 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/executor/execProcnode.c,v 1.10 1998/05/19 18:05:45 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -74,6 +74,8 @@
  */
 #include "postgres.h"
 
+#include "miscadmin.h"
+#include "tcop/tcopprot.h"
 #include "executor/executor.h"
 #include "executor/nodeResult.h"
 #include "executor/nodeAppend.h"
@@ -233,6 +235,10 @@ ExecProcNode(Plan *node, Plan *parent)
 	 *	deal with NULL nodes..
 	 * ----------------
 	 */
+
+	if (QueryCancel)
+		CancelQuery();
+
 	if (node == NULL)
 		return NULL;
 
-- 
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