摘要: mysql多表关联删除 DELETE删除多表数据,怎样才能同时删除多个关联表的数据呢?这里做了深入的解释: 1 delete from t1 where 条件 2 delete t1 from t1 where 条件 3 delete t1 from t1,t2 where 条件 4 delete 阅读全文
posted @ 2019-01-19 16:37 pengzp 阅读(15590) 评论(0) 推荐(1)