- “数据库原理”上机题目汇总(2)
- 发布日期时间:2007-3-6 来源:不详 点击数: 作者:佚名
Agent(AID, ANAME, SALARY)
注:对应含义为:代理商(代理商编号,姓名,薪水)
要求: AID 为主码,所有字段不为空
create table Agent9527(AID varchar(8),ANAME varchar(8)not null,SALARY INT NOT NULL,primary key(AID))
Customer(CID,CNAME)
注:对应含义为:顾客(顾客编号,姓名)
要求:编号为主码,所有字段不为空
create table Customer9527(CID varchar(8),CNAME varchar(8) not null,primary key(CID))
Product ( PID,PNAME, PRICE)
注:对应含义为:产品信息(编号,名称,价格)
要求:编号为主码,所有字段不为空
CREATE table Product9527(PID varchar(8),PNAME varchar(8)not null,PRICE real not null,primary key(PID))
Orders(OID,BUY_DATE,CID,AID,PID ,QTY ,DOLLARS)
注:对应含义为:订单(订单号,购买日期,顾客号,产品号,代理商号,订购数量,订金)
要求:订单号为主码,顾客号、产品号、代理商号为外码,分别参照Customer中的CID, Agent 中的AID,和Product 中的PID,订购数量大于0,所有字段不为空。
题目:
1 按要求完成该四个表的创建,请使用原英文表名和属性名(满足上述表的每个约束要求)。
2 完成每个表中的数据的插入
Agent (01,'Smith',10000);
(02,'Jones',7000);
(03, 'Brown',5000);
(04, 'Gray',7200);
(05,'Otasi',4800);
(06, 'Jack',5500);
insert into Agent9527 values('01','Smith',10000)
insert into Agent9527 values('02','Jones',7000)
insert into Agent9527 values('03', 'Brown',5000)
insert into Agent9527 values('04', 'Gray',7200)
insert into Agent9527 values('05','Otasi',4800)
insert into Agent9527 values ('06', 'Jack',5500)
Customer (001,'TipTop');
(002,'Basics');
(003,'Allied');
(004, 'ACME');
(005, 'ACME');
insert into Customer9527 values ('001','TipTop')
insert into Customer9527 values('002','Basics')
insert into Customer9527 values('003','Allied')
insert into Customer9527 values('004', 'ACME')
insert into Customer9527 values('005', 'ACME')
Product (01,'comb',0.5)
(02,'brush',0.5);
(03,'razor',1)
(04,'pen',1)
(05, 'pencil',1)
insert into Product9527 values('01','comb',0.5)
insert into Product9527 values('02','brush',0.5)
insert into Product9527 values('03','razor',1)
insert into Product9527 values('04','pen',1)
insert into Product9527 values ('05', 'pencil',1)
Orders (1011, '2002-4-8',001, 01, 01, 1000, 450)
(1012,'2001-4-1',001, 02, 02, 400, 180)
(1013,'2002-1-1',002, 03, 03, 1000, 880)
(1014,'2001-5-1',002, 05, 03, 800, 704)
(1015,'2002-1-1',003, 03, 05, 1200, 1104)
(1016,'2001-8-1',004, 06, 01, 1000, 460)
(1017,'2002-9-1',005, 01, 04, 1000, 500)
(1018,'2001-3-6',005, 01, 01, 800, 400)
insert into Orders9527 values ('1011', '2002-4-8','001', '01', '01', 1000, 450)
insert into Orders9527 values ('1012','2001-4-1','001', '02', '02', 400, 180)
insert into Orders9527 values ('1013','2002-1-1','002', '03', '03', 1000, 880)
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