# auth\_group\_access > 用户组明细表 ~~~ -- auth_group_access 用户组明细表 -- uid:用户id，group_id：用户组id -- ---------------------------- CREATE TABLE `auth_group_access` ( `uid` mediumint(8) unsigned NOT NULL, `group_id` mediumint(8) unsigned NOT NULL, UNIQUE KEY `uid_group_id` (`uid`,`group_id`), KEY `uid` (`uid`), KEY `group_id` (`group_id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; ~~~ > 数据表结构  > 数据示例