摘要: 一. 多表更新 1. 数据准备 mysql> mysql> select goods_id, goods_name,goods_cate from tdb_goods; + + + + | goods_id | goods_name | goods_cate | + + + + | 1 | R510 阅读全文
posted @ 2016-08-03 23:53 byron_nj 阅读(1580) 评论(0) 推荐(0) 编辑