以下以SQL Server 2000中的NorthWind数据库中的Customers表为例,
用临时表 + While循环的方法, 对Customers表中的CompanyName列进行遍历
create table#temp
(
idintidentity(1,1),
customernvarchar(50)
)
declare@customernvarchar(50)
declare@nint
declare@rowsint
select@n=1
insert#temp(customer)select distinctcompanynamefromcustomers
select@rows =@@rowcount
while@n <= @rows
begin
select@customer = companyname
fromcustomers
wherecompanyname=(select customerfrom#tempwhereid = @n)
order bycompanynamedesc
print(@customer)
select@n = @n + 1
end
运行后, 输出结果如下:
（所影响的行数为 91 行）
Alfreds Futterkiste
Ana Trujillo Emparedados y helados
Antonio Moreno Taquería
Around the Horn
Berglunds snabbköp
Blauer See Delikatessen
Blondesddsl père et fils
Bólido Comidas preparadas
Bon app'
Bottom-Dollar Markets
B's Beverages
Cactus Comidas para llevar
Centro comercial Moctezuma
Chop-suey Chinese
Comércio Mineiro
Consolidated Holdings
Die Wandernde Kuh
Drachenblut Delikatessen
Du monde entier
Eastern Connection
Ernst Handel
Familia Arquibaldo
FISSA Fabrica Inter. Salchichas S.A.
Folies gourmandes
Folk och fä HB
France restauration
Franchi S.p.A.
Frankenversand
Furia Bacalhau e Frutos do Mar
Galería del gastrónomo
Godos Cocina Típica
Gourmet Lanchonetes
Great Lakes Food Market
GROSELLA-Restaurante
...... (以下略) ..................................