mysql数据库在批量更新某表的字段时,语法如下: UPDATE A AS aINNER JOIN ( SELECT * FROMA WHERE....) AS b ON a.order_id = b.order_idSET a.pay_status = 2 ,a.abnormal = 4; 举例: Read More
posted @ 2017-08-23 13:26 贝贝1202 Views(465) Comments(0) Diggs(0)