首页 / 编程脚本 / 利用sql语句复制一条或多条记录
insert into article (id,class,title,content) select id,"2",title,content from article where class="1"
如果id为自动编号,就把改为:
insert into article (class,title,content) select "2",title,content from article where class="1"
如果class为数字类型,则去掉单引号.