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insert into   table_name(colum1,colum2)
select  colum1,colum2
 from  opendatasource('sqloledb','data source=·þÎñÆ÷Ãû;user id=Óû§Ãû ;password=ÃÜÂë ').database_name.dbo.table_name
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exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure
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test=
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.221.0.1)(PORT = 1001))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = servname)
    )
  )
¡¡
create  public database   link   linkname   connect   to  Óû§Ãû  identified   by  ÃÜÂë¡¡ 
using 'test'
select * from  table_name@linkname
×¢ÒâÓÐʱºò»á±¨ "insufficienct privilege" ÇëÈ·¶¨½ÇÉ«ÖÐÊÇ·ñ¿ªÍ¨connectµÄȨÏÞŶ


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jdbcÁ¬½ÓOracle

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Oracle³£¼û´íÎó——ORA 00942


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Oracle³£¼û´íÎó——TNS 01150

# LISTENER.ORA Network Configuration File: /opt/oracle/product/9.2/network/admin/listener.ora
# Generated by Oracle configuration tools.
ORA92 =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS ......

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SQL> select * from emp where sal=800;
EMPNO ENAME      JOB         MGR HIREDATE          SAL      COMM DEPTNO
----- ---------- --------- ----- ----------- ----- ......
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