Add an index entry for "Performance Tips". Patch from Alvaro Herrera.

diff --git a/doc/src/sgml/perform.sgml b/doc/src/sgml/perform.sgml
index d49c57793b704c2f21d445618213fc0662b0d618..47792918ec6dad5b3d70537a6e5096bdd068ad25 100644 (file)
--- a/doc/src/sgml/perform.sgml
+++ b/doc/src/sgml/perform.sgml
@@ -1,10 +1,14 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/perform.sgml,v 1.45 2004/04/22 17:38:14 neilc Exp $
+$PostgreSQL: pgsql/doc/src/sgml/perform.sgml,v 1.46 2004/05/27 01:00:40 neilc Exp $
 -->
 
  <chapter id="performance-tips">
   <title>Performance Tips</title>
 
+  <indexterm zone="performance-tips">
+   <primary>performance</primary>
+  </indexterm>
+
   <para>
    Query performance can be affected by many things. Some of these can 
    be manipulated by the user, while others are fundamental to the underlying