From afe1c51c9d65c67c7474c60d64bceefe9953dde6 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 19 Jun 2012 18:33:59 -0400
Subject: Add pgbench option to add foreign key constraints to the standard
 scenario.

The option --foreign-keys, used at initialization time, will create foreign
key constraints for the columns that represent references to other tables'
primary keys.  This can help in benchmarking FK performance.

Jeff Janes
---
 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 4a80b46416d..5ce66a6ac04 100644
--- a/doc/src/sgml/pgbench.sgml
+++ b/doc/src/sgml/pgbench.sgml
@@ -180,6 +180,15 @@ pgbench <optional> <replaceable>options</> </optional> <replaceable>dbname</>
       </listitem>
      </varlistentry>
 
+     <varlistentry>
+      <term><option>--foreign-keys</option></term>
+      <listitem>
+       <para>
+        Create foreign key constraints between the standard tables.
+       </para>
+      </listitem>
+     </varlistentry>
+
      <varlistentry>
       <term><option>--index-tablespace=<replaceable>index_tablespace</replaceable></option></term>
       <listitem>
-- 
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