select * from tb_lost_item_image where del_flag = '0' and item_id = #{itemId} order by sort_no asc, id asc update tb_lost_item_image set del_flag='2', update_time = now() where item_id = #{itemId} insert into tb_lost_item_image(item_id, url, sort_no, create_by, create_time, del_flag) values (#{it.itemId}, #{it.url}, ifnull(#{it.sortNo},0), #{it.createBy}, #{it.createTime}, '0')