SQL Server [·Ö²¼Ê½²éѯ/ÊÂÎñ]
·Ö²¼Ê½²éѯ
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'
×¢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
Ïà¹ØÎĵµ£º
declare @XML XML
SET @XML='<root>
<OLDVALUE>
<H_Action id="1130">030</H_Action>
<D_Action>030</D_Action>
<OrderCompany>00220</OrderCompany>
<OrderNumber>10004035</OrderNumber> ......
localhost...²»ÄÜ´ò¿ªµ½Ö÷»úµÄÁ¬½Ó£¬ÔÚ¶Ë¿Ú 1433: Á¬½Óʧ°Ü
Æô¶¯tcp/ipÁ¬½ÓµÄ·½·¨£º
´ò¿ª
\Microsoft SQL Server 2005\ÅäÖù¤¾ß\Ŀ¼ÏµÄSQL Server Configuration
Manager£¬Ñ¡ÔñmssqlserverÐÒé,
È»ºóÓұߴ°¿ÚÓиötcp/ipÐÒ飬ÉèÖÃip/allĬÈ϶˿ÚΪ1433£¬È»ºóÆô¶¯Ëü£¬ÖØÆôsqlserver·þÎñ¡£
ÎÊÌâ½â¾ö
ÕâʱÔÚÃüÁîÐÐÊä ......
Ò»¡¢½»²æÁ¬½Ó£¨CROSS JOIN£©
½»²æÁ¬½Ó£¨CROSS JOIN£©£ºÓÐÁ½ÖÖ£¬ÏÔʽµÄºÍÒþʽµÄ£¬²»´øON×Ӿ䣬·µ»ØµÄÊÇÁ½±íµÄ³Ë»ý£¬Ò²½ÐµÑ¿¨¶û»ý¡£
ÀýÈ磺ÏÂÃæµÄÓï¾ä1ºÍÓï¾ä2µÄ½á¹ûÊÇÏàͬµÄ¡£
Óï¾ä1£ºÒþʽµÄ½»²æÁ¬½Ó£¬Ã»ÓÐCROSS JOIN¡£
SELECT O.ID, O.ORDER_NUMBER, C.ID, C.NAME
from ORDERS O , CUSTOMERS C
WHERE O.ID=1;
Óï¾ä2£ ......
1. °²×°oracle 10G¿Í»§¶Ë
Òª·ÃÎÊoracleÊý¾Ý¿â±ØÐë°²×°oracle¿Í»§¶Ë¡£°²×°oracle¿Í»§¶ËÓÐÁ½ÖÖ·½Ê½£¬¼´ÍêÕû°²×°ºÍÁ¢¼´°²×°£¬ÕâÁ½ÖÖ·½Ê½¶¼¿ÉÒÔ¡£°²×°ÍêºóÅäÖÃÒªÁ´½ÓÊý¾Ý¿â·þÎñÆ÷¡£
$ORACLE_HOME\network\admin\tnsname.ora
ÔÚ´ËÅäÖÃÎļþÀïÌí¼ÓÈçÏÂÄÚÈÝ£º
sunora =
(DESCRIPTION =
......