Oracle的简单的创建dblink以及进行数据迁移的方法

Posted 2020-11-17 jinanxiaolaohu

1. 创建dblink 语法如下:

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. 查询其他表中的数据

 select * from [email protected]

3.复制其他数据库中的数据

 create table zwkmzd2007 as select * from [email protected]