a.id AS "id", a.create_by AS "createBy.id", a.create_date AS "createDate", a.update_by AS "updateBy.id", a.update_date AS "updateDate", a.remarks AS "remarks", a.del_flag AS "delFlag", a.user_id AS "user.id", a.group_id AS "group.id", t_user.name AS "user.name", t_user.photo AS "user.photo", t_user.login_name AS "user.loginName" LEFT JOIN t_group b ON b.id = a.group_id LEFT JOIN sys_user t_user ON t_user.id = a.user_id INSERT INTO group_user( id, create_by, create_date, update_by, update_date, remarks, del_flag, user_id, group_id ) VALUES ( #{id}, #{createBy.id}, #{createDate}, #{updateBy.id}, #{updateDate}, #{remarks}, #{delFlag}, #{user.id}, #{group.id} ) UPDATE group_user SET update_by = #{updateBy.id}, update_date = #{updateDate}, remarks = #{remarks}, user_id = #{user.id}, group_id = #{group.id} WHERE id = #{id} DELETE FROM group_user WHERE id = #{id} WHERE group_id = #{group.id} UPDATE group_user SET del_flag = #{DEL_FLAG_DELETE} WHERE id = #{id} WHERE group_id = #{group.id}