一、复制表里面的一条记录并插入表里面
insert into reyo(title,keywords,desc,contents) select
title,keywords,desc,contents from reyo where reyo_id = 100;
二、复制表里的多条数据/记录,并插入到表里面
INSERT INTO `reyo`(title,type,status) SELECT title,type,status FROM reyo WHERE id < 5;
INSERT into reyo (num,overtime) SELECT num,overtime from reyo where id IN(1,3,5,6,7,9);
三、在创建表时,就插入另一张表里面的某些数据
create table reyo AS select * from member where id < 10