From d98a0a1bb9c52f18c716267682644e2d2b43659d Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Wed, 30 May 2012 23:55:27 +0200
Subject: [PATCH] fix for pgsql database migration

---
 3rdparty/MDB2/Driver/Manager/pgsql.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/3rdparty/MDB2/Driver/Manager/pgsql.php b/3rdparty/MDB2/Driver/Manager/pgsql.php
index a7b776cc1b..f2c2137dc8 100644
--- a/3rdparty/MDB2/Driver/Manager/pgsql.php
+++ b/3rdparty/MDB2/Driver/Manager/pgsql.php
@@ -410,6 +410,9 @@ class MDB2_Driver_Manager_pgsql extends MDB2_Driver_Manager_Common
                     }
                     $db->loadModule('Datatype', null, true);
                     $type = $db->datatype->getTypeDeclaration($field['definition']);
+                    if($type=='SERIAL PRIMARY KEY'){//not correct when altering a table, since serials arent a real type
+						$type='INTEGER';//use integer instead
+                    }
                     $query = "ALTER $field_name TYPE $type USING CAST($field_name AS $type)";
                     $result = $db->exec("ALTER TABLE $name $query");
                     if (PEAR::isError($result)) {
-- 
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