2 ALTER TABLE user_groups
3 CHANGE user_id ug_user INT(5) UNSIGNED NOT NULL DEFAULT '0',
4 CHANGE group_id ug_group INT(5) UNSIGNED NOT NULL DEFAULT '0';
6 ALTER TABLE user_rights
7 CHANGE user_id ur_user INT(5) UNSIGNED NOT NULL,
8 CHANGE user_rights ur_rights TINYBLOB NOT NULL DEFAULT '';