這是乙個系列，需幾個文件一起看
create
table employees
( employeeid char(6
)primary
keynot
null
, name varchar(6
)not
null
, education varchar(4
)not
null
, birthday datetime
notnull
, *** bit
notnull
default1,
workyear tinyint
null
, address varchar(40
),phonenumber char(12
)null
, departmentid char(3
)not
null
)insert
into employees values
('000001'
,'王林'
,'大專'
,'1966-01-23',1
,8,'中山路32-1-508'
,'83355668',2
);insert
into employees values
('010008'
,'伍容華'
,'本科'
,'1976-03-28',1
,3,'北京東路100-2'
,'83321321',1
);insert
into employees values
('020010'
,'王向容'
,'碩士'
,'1982-12-09',1
,2,'四牌樓10-0-108'
,'83792361',1
);insert
into employees values
('020018'
,'李麗'
,'大專'
,'1960-07-30',0
,6,'中山東路102-2'
,'83413301',1
);insert
into employees values
('102201'
,'劉明'
,'本科'
,'1972-10-18',1
,3,'虎距路100-2'
,'83606608',5
);insert
into employees values
('102208'
,'朱駿'
,'碩士'
,'1965-09-28',1
,2,'牌樓巷5-3-106'
,'84708817',5
);insert
into employees values
('108991'
,'鍾敏'
,'碩士'
,'1979-08-10',0
,4,'中山路10-3-105'
,'83346722',3
);insert
into employees values
('111006'
,'張石兵'
,'本科'
,'1974-10-01',1
,1,'解放路34-1-203'
,'84563418',5
);insert
into employees values
('210678'
,'林濤'
,'大專'
,'1977-04-02',1
,2,'中山北路24-35'
,'83467336',3
);insert
into employees values
('302566'
,'李玉珉'
,'本科'
,'1968-09-20',1
,3,'熱和路209-3'
,'58765991',4
);insert
into employees values
('308759'
,'葉凡'
,'本科'
,'1978-11-18',1
,2,'北京西路3-7-52'
,'83308901',4
);insert
into employees values
('504209'
,'陳林琳'
,'大專'
,'1969-09-03',0
,5,'漢中路120-4-12'
,'84468158',4
);create
table departments
( departmentid int
notnull
primary
keyidentity(1
,1),
departmentname char(20
)not
null
, note varchar
(100
)null
)set
identity_insert departments on
--重要修改
insert
into departments (departmentid, departmentname, note)
values(1
,'財務部'
,null),
(2,'人力資源部'
,null),
(3,'經理辦公室'
,null),
(4,'研發部'
,null),
(5,'市場部'
,null);
create
table salary
( employeeid char(6
)primary
keynot
null
, income float
notnull
, outcome float
notnull,)
insert
into salary values
('000001'
,2100.8
,123.09
)insert
into salary values
('010008'
,1582.62
,88.03);
insert
into salary values
('102201'
,2569.88
,185.65);
insert
into salary values
('111006'
,1987.01
,79.58);
insert
into salary values
('504209'
,2066.15
,108.0);
insert
into salary values
('302566'
,2980.7
,210.2);
insert
into salary values
('108991'
,3259.98
,281.52);
insert
into salary values
('020010'
,2860.0
,198.0);
insert
into salary values
('020018'
,2347.68
,180.0);
insert
into salary values
('308759'
,2531.98
,199.08);
insert
into salary values
('210678'
,2240.0
,121.0);
insert
into salary values
('102208'
,1980.0
,100.0
)select
*from dbo.departments
select
*from dbo.employees
select
*from dbo.salary
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