Add memory context identifier to portal context

petere · petere · commit 94c1f9ba11d1 · 2018-04-06T12:37:54.000-04:00
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
@@ -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;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -220,6 +220,9 @@ CreatePortal(const char *name, bool allowDup, bool dupSilent)`
`220`	`220`	`/* put portal in table (sets portal->name) */`
`221`	`221`	`PortalHashTableInsert(portal, name);`
`222`	`222`
	`223`	`+ /* reuse portal->name copy */`
	`224`	`+ MemoryContextSetIdentifier(portal->portalContext, portal->name);`
	`225`	`+`
`223`	`226`	`return portal;`
`224`	`227`	`}`
`225`	`228`