commit 83cb12b340b644514a03650abb2e97efc2f7bc01
Author: Bruce Momjian <bruce@momjian.us>
Date:   Wed Sep 5 13:34:13 2012 -0400

    fix URL

diff --git a/templates/pages/developer/backend.html b/templates/pages/developer/backend.html
index 1c956b4..5ced133 100644
--- a/templates/pages/developer/backend.html
+++ b/templates/pages/developer/backend.html
@@ -56,7 +56,7 @@ href="http://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/include/no
 <p>The statement is then identified as complex (<i>SELECT / INSERT /
 UPDATE / DELETE</i>) or a simple, e.g <i> CREATE USER, ANALYZE, </i>,
 etc.  Simple utility commands are processed by statement-specific
-functions in <a href="../../backend/commands">backend/commands.</a>
+functions in <a href="http://wiki.postgresql.org/wiki/Backend_flowchart#commands.</a>
 Complex statements require more handling.</p>
 
 <p>The parser takes a complex query, and creates a <a