摘要: create database StuInfocreate table Course(Cno char(10) ,Cname char(30),Ccredit real)create table Score ([Cno] [nchar](10) NULL,[Sno] [char](10) NULL,[Grade] [real] NULL)CREATE TABLE Student([Sno] [char](10) NOT NULL,[Sname] [nchar](10) NULL,[Sex] [char](10) NULL,[Birthday] [datetime] NULL,[Sdept] [ 阅读全文
posted @ 2012-11-07 10:39 .NET Explore 阅读(149) 评论(0) 推荐(0)