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=2;或者:create table table_name_new like table_name_old3. 只复制表数据:如果两个表结构一样:insert into table_name_newselect * fromtable_name_old如果两个表结构不一样:insert into ta 阅读全文
posted @ 2013-08-15 10:16 WebClerk 阅读(165) 评论(0) 推荐(0) 编辑