From 3855968f328918b6cd1401dd11d109d471a54d40 Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Wed, 18 Jul 2012 10:16:16 -0400
Subject: Syntax support and documentation for event triggers.

They don't actually do anything yet; that will get fixed in a
follow-on commit.  But this gets the basic infrastructure in place,
including CREATE/ALTER/DROP EVENT TRIGGER; support for COMMENT,
SECURITY LABEL, and ALTER EXTENSION .. ADD/DROP EVENT TRIGGER;
pg_dump and psql support; and documentation for the anticipated
initial feature set.

Dimitri Fontaine, with review and a bunch of additional hacking by me.
Thom Brown extensively reviewed earlier versions of this patch set,
but there's not a whole lot of that code left in this commit, as it
turns out.
---
 src/backend/utils/cache/syscache.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/backend/utils/cache/syscache.c')

diff --git a/src/backend/utils/cache/syscache.c b/src/backend/utils/cache/syscache.c
index c365ec7597a..bb754e3d03b 100644
--- a/src/backend/utils/cache/syscache.c
+++ b/src/backend/utils/cache/syscache.c
@@ -34,6 +34,7 @@
 #include "catalog/pg_database.h"
 #include "catalog/pg_default_acl.h"
 #include "catalog/pg_enum.h"
+#include "catalog/pg_event_trigger.h"
 #include "catalog/pg_foreign_data_wrapper.h"
 #include "catalog/pg_foreign_server.h"
 #include "catalog/pg_foreign_table.h"
@@ -379,6 +380,28 @@ static const struct cachedesc cacheinfo[] = {
 		},
 		256
 	},
+	{EventTriggerRelationId,			/* EVENTTRIGGERNAME */
+		EventTriggerNameIndexId,
+		1,
+		{
+			Anum_pg_event_trigger_evtname,
+			0,
+			0,
+			0
+		},
+		8
+	},
+	{EventTriggerRelationId,			/* EVENTTRIGGEROID */
+		EventTriggerOidIndexId,
+		1,
+		{
+			ObjectIdAttributeNumber,
+			0,
+			0,
+			0
+		},
+		8
+	},
 	{ForeignDataWrapperRelationId,		/* FOREIGNDATAWRAPPERNAME */
 		ForeignDataWrapperNameIndexId,
 		1,
-- 
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