第一种方法：
<div class=”codetitle”><a style=”CURSOR: pointer” data=”67855″ class=”copybut” id=”copybut67855″ onclick=”doCopy(‘code67855’)”> 代码如下:<div class=”codebody” id=”code67855″>
/ 创建链接服务器 /
exec sp_addlinkedserver ‘srv_lnk’,”,’sqloledb’,’条码数据库IP地址’
exec sp_addlinkedsrvlogin ‘srv_lnk’,’false’,null,’用户名’,’密码’
go
/ 查询示例 /
SELECT A.ListCode
FROM srv_lnk.条码数据库名.dbo.ME_ListCode A,IM_BarLend B
WHERE A.ListCode=B.ListCode
go
/ 删除链接服务器 /
exec sp_dropserver ‘srv_lnk’,’droplogins’

第二种方法：
<div class=”codetitle”><a style=”CURSOR: pointer” data=”59569″ class=”copybut” id=”copybut59569″ onclick=”doCopy(‘code59569’)”> 代码如下:<div class=”codebody” id=”code59569″>
exec sp_configure ‘show advanced options’,1
reconfigure
exec sp_configure ‘Ad Hoc Distributed Queries’,1
reconfigure
go
select * from Product p inner join
opendatasource(‘SQLOLEDB’,’Data Source=Macaco-Online;user ID=sa;password=sa密码;’).Company.dbo.Product p2
on P.PID=p2.PID
go
exec sp_configure ‘Ad Hoc Distributed Queries’,0
reconfigure
exec sp_configure ‘show advanced options’,0
reconfigure
go