+ setChange("update `tt_teams` t inner join `tt_site_config` sc on (sc.param_name = 'version_db' and sc.param_value = '1.17.65') set t.created = t.timestamp where t.created is null");
+ 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'");