+ setChange("update `tt_users` u inner join `tt_site_config` sc on (sc.param_name = 'version_db' and sc.param_value = '1.17.65') set u.created = u.timestamp where u.created is null");
+ setChange("ALTER TABLE `tt_teams` drop `timestamp`");
+ setChange("ALTER TABLE `tt_users` drop `timestamp`");
+ setChange("UPDATE `tt_site_config` SET param_value = '1.17.66', modified = now() where param_name = 'version_db' and param_value = '1.17.65'");
+ setChange("ALTER TABLE `tt_tmp_refs` ADD `created` datetime default NULL AFTER `timestamp`");
+ setChange("ALTER TABLE `tt_tmp_refs` drop `timestamp`");
+ setChange("delete from `tt_tmp_refs`");
+ setChange("UPDATE `tt_site_config` SET param_value = '1.17.67', modified = now() where param_name = 'version_db' and param_value = '1.17.66'");