From: Itagaki Takahiro <itagaki.takahiro@gmail.com>
Date: Tue, 28 Sep 2010 05:20:17 +0000 (+0900)
Subject: Add DISCARD to the command_no_begin list for AUTOCOMMIT=off.
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=d08c698d9d47f9d004fd0bb6212ca80259e2fe9c;p=pg-rex%2Fsyncrep.git

Add DISCARD to the command_no_begin list for AUTOCOMMIT=off.
Backpatch to 8.3.

Reported by Sergey Burladyan.
---

diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index c2c572c42d..7ba2f73c5d 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -1388,6 +1388,9 @@ command_no_begin(const char *query)
 			return true;
 	}
 
+	if (wordlen == 7 && pg_strncasecmp(query, "discard", 7) == 0)
+		return true;
+
 	return false;
 }