select id, group_id, user_id, create_by, create_time, update_by, update_time from ard_call_group_user and group_id = #{groupId} and user_id = #{userId} where id = #{id} insert into ard_call_group_user id, group_id, user_id, create_by, create_time, update_by, update_time, #{id}, #{groupId}, #{userId}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, update ard_call_group_user group_id = #{groupId}, user_id = #{userId}, create_by = #{createBy}, create_time = #{createTime}, update_by = #{updateBy}, update_time = #{updateTime}, where id = #{id} delete from ard_call_group_user where id = #{id} delete from ard_call_group_user where id in #{id} delete from ard_call_group_user where group_id = #{groupId} delete from ard_call_group_user where group_id = #{groupId} and user_id in #{userId} select acg.* from ard_call_group_user acgu left join ard_call_group acg on acg.id = acgu.group_id where acgu.user_id = #{userId}