SQL Server [·Ö²¼Ê½²éѯ/ÊÂÎñ]
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OPENROWSET
´ÓExcelÈ¡Êý¾Ý
SELECT * from OPENROWSET('Microsoft.Jet.OLEDB.4.0','Excel 8.0;Database=d:\1.xls',[Sheet1$])
´ÓOracleÈ¡Êý¾Ý
SELECT * from OPENROWSET('MSDAORA.1','NetServiceName';'User';'Password','SELECT * from OracleTalbe')
Linked Server(for Oracle)
½¨Á¢Linked Server
sp_addlinkedserver'Allies', 'Oracle', 'MSDAORA.1', 'NetServiceName'
OracleµÄLogin
sp_addlinkedsrvlogin'Allies', FALSE, 'SQLServerLogin', 'OracleUser', 'OraclePassword'
´ÓOracle²éѯÊý¾Ý
SELECT*from OPENQUERY( Allies, 'SELECT * from OracleTalbe')£¬»òÕß
SELECT*from Allies..OracleUser.OracleTalbe
ÐÞ¸ÄLinked ServerµÄServer Option
sp_serveroption'Allies', 'Option Name', 'Option Value'
ÀýÈç
sp_serveroption'OraDC', 'rpc out', 'true'
sp_serveroption'OraDC', 'rpc', 'true'
ÏòOracle²åÈëÊý¾Ý£¨»¹Ã»ÓÐÓùý£©
INSERT INTO OPENQUERY(Allies, 'SELECT ... from OracleTalbe WHERE 1=2') VALUES ( ... )
ɾ³ýLinked Server
sp_dropserver'Allies', 'droplogins'
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ÉèÖÃSQL Serverµ½OracleµÄLinked Server£¬¿É²Î¿¼ÒÔÏÂKBÎÄÕ£º
How to set up and troubleshoot a linked server to Oracle in SQL Server
Limitations of Microsoft Oracle ODBC Driver and OLEDB Provider
Techniques to Debug Connectivity Issues to an Oracle Server Using the ODBC Driver
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Public vscn As ADODB.Connection
Public SQLString As String
SQLString = "Provider=SQLOLEDB.1;Password=ÃÜÂë;Persist Security Info=True;User ID=ÓÃ" & _
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/*------------------------------------------------------------------
-- Author : htl258(Tony)
-- Date : 2010-04-16 14:30:23
-- Version: Microsoft SQL Server 2008 (RTM) - 10.0.1600.22 (Intel X86)
Jul 9 2008 14:43:34
&nb ......