-- Create database link
create database link xx.xx.com
connect to ppp
using '(DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = YHEF-xxx )(PORT = 1531)))(CONNECT_DATA =(SERVICE_NAME = YHEF)))';
创建数据库链接
本文介绍如何通过Oracle客户端创建数据库链接(xx.xx.com),并设置连接参数,包括主机名(YHEF-xxx)、端口(1531)和服务名(YHEF)。
-- Create database link
create database link xx.xx.com
connect to ppp
using '(DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = YHEF-xxx )(PORT = 1531)))(CONNECT_DATA =(SERVICE_NAME = YHEF)))';

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