SELECT role_id FROM auth_role_admin where admin_id = #{adminId} SELECT * FROM auth_role_admin where admin_id in #{id} SELECT admin_id FROM auth_role_admin where role_id = #{roleId} INSERT INTO auth_role_admin (role_id, admin_id) VALUES (#{item.role_id}, #{item.admin_id}) delete from auth_role_admin where admin_id = #{adminId}