mysql 表结构的复制

复制结构:仿照student表结构复制一张new_student表,新表是空的:

create table new_student like student;

复制数据:但是没主键,结构不重要:

create table new_student2 as
(    
	select * from student
);

复制表结构与数据,一模一样:

insert into new_student3 select * from student;
posted @ 2019-05-13 09:55  此时相望不相闻  阅读(77)  评论(0编辑  收藏  举报