From 46b2b7e0ff06498d51ebf08871c73e5b5e0aa050 Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Mon, 23 Jul 2012 14:38:34 -0400
Subject: Make pgbench vacuum before building indexes.

This is apparently faster than doing things the other way around when
the scale factor is large.

Along the way, adjust -n to suppress vacuuming during initialization
as well as during test runs.

Jeff Janes, with some small changes by me.
---
 doc/src/sgml/pgbench.sgml | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'doc/src')

diff --git a/doc/src/sgml/pgbench.sgml b/doc/src/sgml/pgbench.sgml
index 5ce66a6ac04..437fceab2e4 100644
--- a/doc/src/sgml/pgbench.sgml
+++ b/doc/src/sgml/pgbench.sgml
@@ -157,6 +157,15 @@ pgbench <optional> <replaceable>options</> </optional> <replaceable>dbname</>
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>-n</option></term>
+      <listitem>
+       <para>
+        Perform no vacuuming after initialization.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>-F</option> <replaceable>fillfactor</></term>
       <listitem>
-- 
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