From: Peter Eisentraut <peter_e@gmx.net>
Date: Fri, 6 Apr 2018 16:34:15 +0000 (-0400)
Subject: Add memory context identifier to portal context
X-Git-Url: http://git.postgresql.org/gitweb/-?a=commitdiff_plain;h=94c1f9ba11d1241a2b3b2be7177604b26b08bc3d;p=users%2Frhaas%2Fpostgres.git

Add memory context identifier to portal context

Discussion: https://www.postgresql.org/message-id/6421.1522194949@sss.pgh.pa.us
---

diff --git a/src/backend/utils/mmgr/portalmem.c b/src/backend/utils/mmgr/portalmem.c
index 4307f5cc70..53225d6f1b 100644
--- a/src/backend/utils/mmgr/portalmem.c
+++ b/src/backend/utils/mmgr/portalmem.c
@@ -220,6 +220,9 @@ CreatePortal(const char *name, bool allowDup, bool dupSilent)
 	/* put portal in table (sets portal->name) */
 	PortalHashTableInsert(portal, name);
 
+	/* reuse portal->name copy */
+	MemoryContextSetIdentifier(portal->portalContext, portal->name);
+
 	return portal;
 }