SELECT `u` . `id` , `u` . `username` , `u` . `realname` , `l` . `access_level` FROM `mantis_project_user_list_table` `l` , `mantis_user_table` `u` WHERE `l` . `user_id` = `u` . `id` AND `u` . `enabled` = ? AND `l` . `project_id` = ? 