From ef1c807c25b47960aa86cd185fb74371e88d0cbf Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas
Date: Thu, 14 Aug 2008 12:56:41 +0000
Subject: pg_buffercache needs to be taught about relation forks, as Greg Stark
 pointed out.

---
 doc/src/sgml/pgbuffercache.sgml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'doc/src')

diff --git a/doc/src/sgml/pgbuffercache.sgml b/doc/src/sgml/pgbuffercache.sgml
index f2507df124a..ff8a381322d 100644
--- a/doc/src/sgml/pgbuffercache.sgml
+++ b/doc/src/sgml/pgbuffercache.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/pgbuffercache.sgml,v 2.2 2007/12/10 05:32:51 tgl Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/pgbuffercache.sgml,v 2.3 2008/08/14 12:56:41 heikki Exp $ -->
 
 <sect1 id="pgbuffercache">
  <title>pg_buffercache</title>
@@ -80,6 +80,13 @@
       <entry>Page number within the relation</entry>
      </row>
 
+     <row>
+      <entry><structfield>relforknumber</structfield></entry>
+      <entry><type>smallint</type></entry>
+      <entry></entry>
+      <entry>Fork number within the relation</entry>
+     </row>
+
      <row>
       <entry><structfield>isdirty</structfield></entry>
       <entry><type>boolean</type></entry>
-- 
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