酒店订餐系统数据库设计和实现1.doc
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酒店订餐管理系统源代码
create database 酒店订餐系统
on
(
name=酒店订餐,
filename=D:\酒店订餐.mdf,
size=10,
maxsize=50,
filegrowth=5
)
log on
(
name =酒店订餐_log,
filename=D:\酒店订餐.ldf,
size=5,
maxsize=25,
filegrowth=5
)
create table cookbook
( Cooknumber char (9) primary key, /*菜单编号*/
name char (20) unique, /*菜单名*/
Member_price float (6), /*会员价格*/
constraint price_chk check (Member_price=0)
)
Create table order_list
(Lnumber char (9) primary key , /*订单编号*/
Chinastyle_food char (20), /*中餐*/
Westernstyle_food char (20), /*西餐*/
medical_food char(20), /*药膳菜品*/
snack char (20) /*小吃*/
)
Create table listorder
(Lnumber char (9) primary key , /*订单编号*/
Delivery_order char (20), /*顶单状态*/
Unumber char (20), /*订餐者编号*/
时间 datetime,
alllist decimal (6,2), /*合计*/
Cnumber char (20) /*管理员编号*/
)
Create table 用户
( Unumber char (9) primary key, /*会员帐号*/
Uname char (20), /*姓名*/
Usex char (4) default男, /*性别*/
Ucode char (9), /*密码*/
Telephone char(12), /*常用电话*/
Address char(40) /*收货具体地点*/
)
Create table controller
(Cnumber char (9) primary key, /*管理员编号*/
Cname char (20), /*管理员姓名*/
Csex char (4), /*管理员性别*/
Cage smallint, /*管理员年龄*/
Cdepartment char (20) /*管理员部门*/
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