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)

浙公网安备 33010602011771号