From ce9bb92f8fb8d25cf00ec939797ffdb5930fb792 Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Wed, 26 Mar 2014 13:48:20 +0200
Subject: Add -f/--follow option to pg_xlogdump.

This is useful for seeing what WAL records are inserted in real-time, by
pointing pg_xlogdump to a live server.
---
 doc/src/sgml/pg_xlogdump.sgml | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'doc/src')

diff --git a/doc/src/sgml/pg_xlogdump.sgml b/doc/src/sgml/pg_xlogdump.sgml
index 17396221198..1d1a2cea870 100644
--- a/doc/src/sgml/pg_xlogdump.sgml
+++ b/doc/src/sgml/pg_xlogdump.sgml
@@ -91,6 +91,17 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>-f</option></term>
+      <term><option>--follow</option></term>
+      <listitem>
+       <para>
+        After reaching the end of valid WAL, keep polling once per second for
+        new WAL to appear.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>-n <replaceable>limit</replaceable></option></term>
       <term><option>--limit=<replaceable>limit</replaceable></option></term>
-- 
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