Oracle的簡單的創建dblink以及進行數據遷移的方法

1. 創建dblink 語法如下:

create public database link zhaobsh    
 connect to lcoe739999 identified by Test6530
 using '(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 10.24.39.1)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME =ora11r2)))';

2. 查詢其他表中的數據

 select * from zwkmzd2007@zhaobsh

3.復制其他數據庫中的數據

 create table zwkmzd2007 as select * from zwkmzd2007@zhaobsh