摘要: 1. 复制表结构及其数据:create table table_name_new as select * from table_name_old2. 只复制表结构:create table table_name_new as select * from table_name_old where 1= 阅读全文
posted @ 2022-07-14 14:35 深海蓝精灵 阅读(667) 评论(0) 推荐(0) 编辑