Oracle DB Link 记录

方法一:通过代码书写oracle db link;

   create public database link test_link2
      connect to twc identified by twc using
        '(description =
        (address_list=
        (address = (protocol = TCP)(HOST=192.168.0.129)(PORT = 1521))
        )(connect_data =
     (service_name = LHW)
     ))';

select * from twc.sfzinfo@test_link2;

备注:其中test_link2为dblink名称,twc /twc 为oracle数据库用户名和密码,HOST为远程数据库的IP地址,PORT为数据库的端口号,service_name 为Datebase服务器名称;

方法二:通过PL/SQL写,之前已写过,就不再描述;

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转载自tanwencan.iteye.com/blog/1464846