From a5ec35e185126f5366a5749ad4f57325202b10f5 Mon Sep 17 00:00:00 2001
From: Andreas Fischer <bantu@phpbb.com>
Date: Thu, 10 Sep 2009 08:58:24 +0000
Subject: [PATCH] Fix database updater for PostgreSQL: Data needs to be GROUPed
 BY left_id, before we can ORDER BY left_id. Introduced in r10072.

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@10130 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/install/database_update.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index ab22c803ee..41983400fc 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -677,6 +677,7 @@ function _add_modules($modules_to_install)
 				WHERE module_class = '" . $db->sql_escape($module_data['class']) . "'
 					AND parent_id = {$parent_id}
 					AND left_id BETWEEN {$first_left_id} AND {$module_row['left_id']}
+				GROUP BY left_id
 				ORDER BY left_id";
 			$result = $db->sql_query($sql);
 			$steps = (int) $db->sql_fetchfield('num_modules');