前提是另外的表article_bak已存在 ① insert into article_bak(title,keywords,desc,contents) select title,keywords,desc,contents from article where article_id = 100;

一、复制表里面的一条记录并插入表里面 ① insert into article(title,keywords,desc,contents) select title,keywords,desc,contents from article where article_id = 100;

复制并修改字段内容 ② insert into article(title,keywords,desc,contents) select ‘test’ as title,keywords,desc,contents from article where article_id = 100;

二、复制表里的多条数据记录，并插入到表里面 ① INSERT INTO power_node(title,type,status) SELECT title,type,status FROM power_node WHERE id < 5;

② INSERT into jiaban (num,overtime) SELECT num,overtime from jiaban where id IN(1,3,5,6,7,9);

① create table user AS select * from member where id < 10