From 47082fa875179ae629edb26807ab3f38a775280b Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Tue, 8 Feb 2011 00:24:23 +0200
Subject: Oops, forgot to bump catversion in the Serializable Snapshot
 Isolation patch.

I thought we didn't need that, but then I remembered that it added a new
SLRU subdirectory, pg_serial. While we're at it, document what pg_serial is.
---
 doc/src/sgml/storage.sgml | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'doc/src')

diff --git a/doc/src/sgml/storage.sgml b/doc/src/sgml/storage.sgml
index d8e3686f7d3..c2e927214f5 100644
--- a/doc/src/sgml/storage.sgml
+++ b/doc/src/sgml/storage.sgml
@@ -82,6 +82,11 @@ Item
  <entry>Subdirectory containing LISTEN/NOTIFY status data</entry>
 </row>
 
+<row>
+ <entry><filename>pg_subtrans</></entry>
+ <entry>Subdirectory containing information about committed serializable transactions</entry>
+</row>
+
 <row>
  <entry><filename>pg_stat_tmp</></entry>
  <entry>Subdirectory containing temporary files for the statistics
-- 
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