【Transact-SQL】习题三（4） S、P、J、SPJ （create & insert）

--建表
create table s                 --建立s表
(
sno varchar(5) primary key,
sname varchar(10) not null,
status int not null,
city varchar(10) not null
)

create table p                 --建立p表
(
pno varchar(5) primary key,
pname varchar(10) not null,
color varchar(50) not null,
weight int not null
)

create table j                 --建立j表
(
jno varchar(5) primary key,
jname varchar(10) not null,
city varchar(10) not null
)

create table spj               --建立spj表
(
sno varchar(5),
pno varchar(10) not null,
jno varchar(10) not null,
qty int  not null 
)



--插入数据

insert into s values('s1','精益',20,'天津')   --插入S表
insert into s values('s2','盛锡',10,'北京')
insert into s values('s3','东方红',30,'北京')
insert into s values('s4','丰泰盛',20,'天津')
insert into s values('s5','为民',30,'上海')

select * from s

insert into p values('p1','螺母','红',12)     --插入P表
insert into p values('p2','螺栓','绿',17)
insert into p values('p3','螺丝刀','蓝',14)
insert into p values('p4','螺丝刀','红',14)
insert into p values('p5','凸轮','蓝',40)
insert into p values('p6','齿轮','红',30)

select * from p

insert into j values('j1','三建','北京')      --插入J表
insert into j values('j2','一汽','长春')
insert into j values('j3','弹簧厂','天津')
insert into j values('j4','造船厂','天津')
insert into j values('j5','机车厂','唐山')
insert into j values('j6','无线电厂','常州')
insert into j values('j7','半导体厂','南京')

select * from j

insert into spj values('s1','p1','j1',200)   --插入spj表
insert into spj values('s1','p1','j3',100)
insert into spj values('s1','p1','j4',700)
insert into spj values('s1','p2','j2',100)
insert into spj values('s2','p3','j1',400)
insert into spj values('s2','p3','j2',200)
insert into spj values('s2','p3','j4',500)
insert into spj values('s2','p3','j5',400)
insert into spj values('s2','p5','j1',400)
insert into spj values('s2','p5','j2',100)
insert into spj values('s3','p1','j1',200)
insert into spj values('s3','p3','j1',200)
insert into spj values('s4','p5','j1',100)
insert into spj values('s4','p6','j3',300)
insert into spj values('s4','p6','j4',200)
insert into spj values('s5','p2','j4',100)
insert into spj values('s5','p3','j1',200)
insert into spj values('s5','p6','j2',200)
insert into spj values('s5','p6','j4',500)

select * from spj
来源：CSDN
作者：HBU_David
链接：https://blog.csdn.net/qq_38975453/article/details/104730233
标签
transact-sql