DELETE FROM `user` WHERE `uid` = 0;
INSERT INTO `user` (`uid`, `hidden`, `status`, `culture`, `username`, `password`, `email`, `validation_code`, `avatar_filename`, `created_at`, `updated_at`, `last_login_at`) VALUES ('-1', '0', '2', '', 'anonymous', 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', 'anonymous@example.com', 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx', NULL , NOW() , NOW() , NULL);
UPDATE `user` SET `uid` = 0 WHERE `uid` = -1;
