create database drug
--藥品表
create table drug
(did nvarchar(10) primary key,
dname nvarchar(50) not null,
dimage nvarchar(100) not null,
dmodel nvarchar(10) check (dmodel in('internal','outside')) default 'internal',
defeect nvarchar(100) not null,
dprice float check (dprice>=0) default '0',
dqty int not null default '0',
ddate datetime default getdate()
)drop table client drug
--顧客表
create table client
(clientid nvarchar(10) primary key,
cposition nvarchar(20) default 'client',
cname nvarchar(10) not null,
c*** nvarchar(2) check(c*** in('man','women')) default 'man',
cimage nvarchar(100) not null,
cage int check (cage>10 and cage<150) default '20',
caddress nvarchar(50),
ctel nvarchar(11),
ccymptom nvarchar(100),
cdate datetime default getdate()
)--salsman table
create table salsman
(sid nvarchar(10) primary key,
sposition nvarchar(20) default 'salsman',
sname nvarchar(10) not null,
s*** nvarchar(3) check ( s*** in('man','woman')) default 'man',
stel nvarchar(11),
sage int check (sage>=18 and sage<=80) default '18',
simage nvarchar(100) not null,
sdate datetime default getdate()
)---medicine sales table
create table ms
(salesslip nvarchar(20) primary key,
clientid nvarchar(10) foreign key references client(clientid) on update cascade,
drugid nvarchar(10) foreign key references drug(did) on update cascade,
salesmanid nvarchar(10) foreign key references salsman(sid) on update cascade,
sqty int not null,
stotalprices float not null,
dimage nvarchar(100) not null,
sdate datetime default getdate()
)--purchaser table
create table purchaser
(purchaserid nvarchar(10) primary key,
pposition nvarchar(20) default 'purchaser',
pname nvarchar(10) not null,
p*** nvarchar(3) check(p*** in('man','woman')) default 'man',
pimage nvarchar(100) not null,
page int check (page between 10 and 150 ) default '18',
paddress nvarchar(20),
ptel nvarchar(11),
pdate datetime default getdate()
)drop table purchaser
---manufacturer
create table manufacturer
(mname nvarchar(20) primary key,
mtel nvarchar(11) not null,
maddress nvarchar(50) not null
)
--purchase table
create table purchase
(orderformid nvarchar(20) primary key,
purchaserid nvarchar(10) foreign key references purchaser(purchaserid) on update cascade,
manufacturername nvarchar(20) foreign key references manufacturer(mname)on update cascade,
drugid nvarchar(10) foreign key references drug(did) on update cascade,
pqty int not null default '0',
pprice float not null default '0',
ptotalprices float default '0',
dimage nvarchar(100),
pdate datetime default getdate(),
) drop table purchase
---login table
create table login
(postion nvarchar(20) check ( postion in('manager','purchaser','salsman')) default 'salsman',
lname nvarchar(20) not null,
lpasswd varchar(20) not null
)
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