CREATE DATABASE [exp7]
ON PRIMARY
( NAME = N'exp7',
FILENAME = N'D:\SQLDatabase\exp7.mdf' ,
SIZE = 5120KB ,
MAXSIZE = 10240KB ,
FILEGROWTH = 1024KB )
LOG ON
( NAME = N'exp7_log',
FILENAME = N'D:\SQLDatabase\exp7_log.ldf' ,
SIZE = 1024KB ,
MAXSIZE = 5120KB ,
FILEGROWTH = 1024KB )
GO
USE [exp7]
GO
--2.表的创建
/*部门(部门号,名称,经理名,地址,电话号码)*/
/*Part 部门表的创建*/
CREATE TABLE Part(
PartNo char(10) NOT NULL primary key,--部门号
PName char(20) NOT NULL CONSTRAINT UK_dName unique,--部门名称
PmangerName char(8) ,--经理名
Paddress char(50) ,--地址
Ptelephone char(20) ,--电话号码
);
CREATE TABLE Worker(
WorkerNo char(8) NOT NULL primary key,--职工编号
WorkerName char(8) NOT NULL,--职工姓名
Wage int NOT NULL CONSTRAINT WAgeCK check(Wage>=18 AND Wage<=60),--职工年龄
Wjob char(20) ,--职工职务
Wpay int NOT NULL check(Wpay>=800