WIN2003的安全设置及IIS虚拟主机设置

use nanwang

go
/*创建一个goods表，该表记录了货品的代号，名称，描述，库存量，供应商，状态，价格等信息*/
/*说明下，此表因为没有建立两个。。所以。。二次查询。。等一些都没有后期会不上去的*/
create table Goods
(gid smallint primary key,
Gname varchar(20) not null,
Description varchar(100) not null,
Storage int,
Supplier varchar(50),
Status tinyint Default(0),
Price money
)
go
select *from goods
go
use nanwang
insert into Goods(gid,Gname,Description,Storage,Supplier,Status)
values ('1','nanwang','nanwang','10','zhongfei','0')
insert into Goods(gid,Gname,Description,Storage,Supplier,Status)
values ('2','nanfei','nanfei','10','zhongnan','0')
insert into Goods(gid,Gname,Description,Storage,Supplier,Status)
values ('3','dadao','nanfei','5','chenglong','0')
go

select gname,storage from goods
go
select gname,description,storage,price from goods where storage>3
select gname,description,storage,price from goods where storage>6
go
/*between ..and。。是包含，and是不包含*/
select gname,description,storage,price from goods where storage between 6 and 10
select gname,description,storage,price from goods where storage>6 and storage<10
go
select gname from goods where description='nanfei'
go
select gname,description,storage,price from goods where gname like 'N%'
select gname,description,storage,price from goods where gname like '%i'
select gname,description,storage,price from goods where gname like 'n[a]n%'
select gname,description,storage,price from goods where gname like '[^n]%'
select * from goods
go
select *gname,description,storage,price from goods where gname like
go
select avg(storage) as '库存' from goods
select min(storage) as '库存' from goods
select sum(storage) as '库存' from goods
select count(storage) as '库存' from goods

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