# HG changeset patch
# User Marcin Kuzminski <marcin@python-works.com>
# Date 2012-01-06 04:19:04
# Node ID 971ce5e20856d4d38d95622a367d11b8d7ddf1a0
# Parent  aa4423c82c23cb57df537007fd3546ecd18a704f

added warning on sqlite when using migration.
Sqlite prior to 3.7 series are known to not support some
migration changes like table renames. Thus are failing.

diff --git a/rhodecode/lib/db_manage.py b/rhodecode/lib/db_manage.py
--- a/rhodecode/lib/db_manage.py
+++ b/rhodecode/lib/db_manage.py
@@ -97,6 +97,13 @@ class DbManage(object):
         from rhodecode.lib.dbmigrate.migrate.exceptions import \
             DatabaseNotControlledError
 
+        if 'sqlite' in self.dburi:
+            print (
+               '********************** WARNING **********************\n'
+               'Make sure your version of sqlite is at least 3.7.X.  \n'
+               'Earlier versions are known to fail on some migrations\n'
+               '*****************************************************\n'
+            )
         upgrade = ask_ok('You are about to perform database upgrade, make '
                          'sure You backed up your database before. '
                          'Continue ? [y/n]')
@@ -161,6 +168,9 @@ class DbManage(object):
                 print ('Adding ldap defaults')
                 self.klass.create_ldap_options(skip_existing=True)
 
+            def step_4(self):
+                print ('TODO:')
+
         upgrade_steps = [0] + range(curr_version + 1, __dbversion__ + 1)
 
         # CALL THE PROPER ORDER OF STEPS TO PERFORM FULL UPGRADE