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    OPENROWSET
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    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'
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    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'
 
    ×¢Ò⣺ʹÓÃOPENROWSET¡¢OPENQUERYʱ£¬SQL Server²»¶ÔÌá½»µÄSQLÓï¾ä×öÈκμì²é£¬Ö±½Ó½«Óï¾äÌá½»¸øLinked Server½øÐд¦Àí£»Ê¹ÓÃËIJ¿·ÖÃüÃû·¨Ê±£¬SQL Server¿ÉÄÜ´ÓLinked ServerÉ϶ÁÈ¡±»ÒýÓñíµÄÊý¾Ýµ½SQL Server£¬È»ºóÔÚSQL ServerÉÏÀ´Íê³ÉÆäËü²Ù×÷¡£
 
    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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