-- Drop existing database link
drop database link PAS_179;
-- Create database link
create database link PAS_179
connect to PAS identified by PAS
using '(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.179)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = JCLSPAS)
)
)';
然後在在要連接的那個數據庫裏創建個表添加些數據,然後在這邊寫上
select *from 那邊創建的表@PAS_179
@PAS_179 @是固定語法,
PAS_179 是link的名字