From 001b0132f445f43d90d1c32ff61158d72b8dc20e Mon Sep 17 00:00:00 2001
From: tonio <tonio@ngyn.org>
Date: Wed, 24 Nov 2010 10:32:50 +0100
Subject: [PATCH] Documentation update.

---
 INSTALL | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/INSTALL b/INSTALL
index 682c5f73c..21b1f4b4c 100644
--- a/INSTALL
+++ b/INSTALL
@@ -371,11 +371,14 @@ If you use version prior to 1.1, add also the following configuration::
     quota = <backend>:storage=10240
   }
 
-Then modify the above user_query inside dovecot-sql.conf file like
-that to activate per user quotas::
+Then modify the above user_query inside dovecot-sql.conf as follow to
+activate per user quotas::
 
   user_query = SELECT path AS home, uid, gid, concat('<backend>:storage=', quota / 1024) AS quota FROM admin_mailbox WHERE full_address = '%u'
 
+If you are not using MySQL, you will have to replace the 'concat'
+function call with something working in your database.
+
 For version >= 1.1, put the following configuration inside dovecot.conf file::
 
   plugin {