oracle dblink 操作

创建dblink权限:grant create database link to webtrace;

创建dblink:

create database link OWB_DB connect to 远程数据库帐号 identified by 远程数据库密码 using  

'(DESCRIPTION =

    (ADDRESS_LIST =

      (ADDRESS = (PROTOCOL = TCP)(HOST = 远程数据库IP)(PORT = 1521))

    )

    (CONNECT_DATA =

      (SERVICE_NAME = OWBTRACE)

    )

  )'

注意: 假如创建全局dblink,则必须使用systm或sys用户,在database前加public。

参考链接http://blog.csdn.net/kardelpeng/article/details/7742912

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转载自ghostwolf.iteye.com/blog/1677588