1.拷贝客户端文件

拷贝instantclient_11_2文件夹至某目录 我这里直接放在d盘为例

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2.配置客户端的环境变量

TNS_ADMIN

D:\instantclient_11_2

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3.配置sid文件

instantclient_11_2/tnsnames.ora

其中第一个dev名称是本地的名称

第二个dev则是远程数据上的实例必须匹配

dev =

? (DESCRIPTION =

??? (ADDRESS = (PROTOCOL = TCP)(HOST = 10.3.3.243)(PORT = 1521))

??? (CONNECT_DATA =

????? (SERVICE_NAME = dev)

??? )

? )

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4.tnsping

Ping远程的oracle数据库实例 其中ais192为本地的实例名称

[quee@localhost ~]$ tnsping ais192

TNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 12-OCT-2012 15:25:15

Copyright (c) 1997, 2005, Oracle.? All rights reserved.

Used parameter files:

/home/quee/oracle/product/10.2.0/db_4/network/admin/sqlnet.ora

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Used TNSNAMES adapter to resolve the alias

Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ais192)))

OK (10 msec)