摘要: use studentselect * from students--连接值的方式插入多行数据insert into students (ID,SName,Age,Sex)select 18,'王1',19,0 unionselect 19,'王2',22,1 unionselect 20,'王3',24,0 unionselect 21,'王4',25,1--更新语句update students set Sex=0update students set Address='浙江金华'--更新语句(限定条件)upd 阅读全文
posted @ 2012-02-29 15:31 傻笨猪 阅读(163) 评论(0) 推荐(0)