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SELECT a.*,b.stor_Name
from OPENROWSET('MSDASQL',
   'DRIVER={SQL Server};SERVER=tom;UID=sa;PWD=123',
   pubs.dbo.authors) AS a,stores b
ORDER BY a.au_lname, a.au_fname
--ÆäÖУ¬tomΪԶ³Ì·þÎñÆ÷Ãû£¬stores ÊDZ¾»úÊý¾Ý¿âpubsÖеıí
--ÐèҪעÒâµÄÊÇÈô¶þ¸ö±íÖеļǼÊýÄ¿²»Í¬»áµ¼ÖÂijһ¸ö±í²úÉúÍêÈ«ÖØ¸´µÄÐУ¬
--µÃµ½µÄ¼Ç¼¼¯µÄÐÐÊýΪ×µÄÄǸö±íÖеÄÐÐÊý
Èç:
insert into dbo.Kqmx_200704
select *
from openrowset('MSDASQL',
   'DRIVER={SQL Server};SERVER=192.168.1.253;UID=sa;PWD=',
   one.dbo.Kqmx_200704)
Áí:
Á¬½ÓÔ¶³Ì·þÎñÆ÷½øÐÐÊý¾Ý²éѯʱ¿ÉÒÔÕâô×ö£ºselect * from [**.**.**.**].test.dbo.t1
²»¹ý£¬²»³öÒâÍâµÄ»°»á±¨´í£ºÔÚ sysservers ÖÐδÄÜÕÒµ½·þÎñÆ÷ '**.*.**.**'¡£ÇëÖ´ÐÐ sp_addlinkedserver ÒÔ½«·þÎñÆ÷Ìí¼Óµ½ sysservers¡£
Ìí¼Ósysservers£ºexec   sp_addlinkedserver     'srv_lnk','','SQLOLEDB','**.*.**.**'
ÔÙ²éѯ£ºselect * from srv_lnk.test.dbo.t1 £¨ÒòΪ¶¨ÒåÁË“±ðÃû”£¬ËùÒÔÕâ¶ù“±ðÃû”£©
³ý·ÇÁ½¸ö·þÎñÆ÷ÉϵĸÃÓû§µÄÃÜÂëÒ»Ñù£¬·ñÔò»á±¨£ºÓû§ '**' µÇ¼ʧ°Ü¡£
Ö¸¶¨µÇ¼Óû§£ºexec   sp_addlinkedsrvlogin   'srv_lnk','false',null,'rUser','rPwd'  
ÔÙ²éѯ£ºselect * from srv_lnk.test.dbo.t1£¬Èç¹ûÎÞÒâÍâµÄ»°¾ÍÓ¦¸ÃÊdzɹ¦µÄ
sp_addlinkedserver
´´½¨Ò»¸öÁ´½ÓµÄ·þÎñÆ÷£¬Ê¹ÆäÔÊÐí¶Ô·Ö²¼Ê½µÄ¡¢Õë¶Ô OLE DB Êý¾ÝÔ´µÄÒìÀà²éѯ½øÐзÃÎÊ¡£ÔÚʹÓà sp_addlinkedserver ´´½¨Á´½ÓµÄ·þÎñÆ÷Ö®ºó£¬´Ë·þÎñÆ÷¾Í¿ÉÒÔÖ´Ðзֲ¼Ê½²éѯ¡£Èç¹ûÁ´½Ó·þÎñÆ÷¶¨ÒåΪ Microsoft® SQL Server™£¬Ôò¿ÉÖ´ÐÐÔ¶³Ì´æ´¢¹ý³Ì¡£
Exec sp_droplinkedsrvlogin server,Null
Exec sp_dropserver server
EXEC sp_addlinkedserver
@server= 'server ',--±»·ÃÎʵķþÎñÆ÷±ðÃû
@srvproduct= ' ',
@provider= 'SQLOLEDB ',
@datasrc= '10.23.11.28,3342 ' --Òª·ÃÎʵķþÎñÆ÷
EXEC sp_addlinkedsrvlogin
'server ', --±»·ÃÎʵķþÎñÆ÷±ðÃû
'false ',
NULL,
'la0001 ', --ÕʺÅ
'aaaaaa ' --ÃÜÂë
 
Á´½Ó·þÎñÆ÷ûÎÊÌâ,ÔÚ²éѯ·ÖÎöÆ÷ÀïÖ´ÐÐÀýÈç:select * from [192.168.0.119].fash.dbo.vwAllUserûÎÊÌâ.
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SQL XML DELETE

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DECLARE @myDoc xml
SET @myDoc = '<?Instructions for=TheWC.exe ?>
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<Location LocationID="10" LaborHours="1.1" MachineHours=".2" >
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#include "stdio.h"
#import "C:\program files\common files\system\ado\msado15.dll" no_namespace rename("EOF","adoEOF")
int main(int argc, char* argv[])
{
   ::CoInitialize(NULL);
_ConnectionPtr m_pConnection;
m_pConnection.CreateInstance("ADODB.Connection");
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