Oracle 11g 客户端配置

1 下载客户端 :win32_11gR2_client.zip

http://www.oracle.com

Oracle Technology
Network

Database

Database
11g

Downloads

Oracle Database 11g Release 2 Client (11.2.0.1.0) for Microsoft Windows (32-bit)

win32_11gR2_client.zip (684,581,290 bytes)

2 安装

安装时会检查安装环境....记得忽略.不然坑死你

3 配置TNS_ADMIN环境 变量

TNS_ADMIN



4 在配置的目录下建立tnsnames.ora

5 eidt tnsnames.ora配置TNS

ORCL_SCAN=

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.1.199)(PORT = 1521))

)

(CONNECT_DATA =

(SERVICE_NAME = orcl)

)

)

ORCL1=

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.1.56)(PORT = 1521))

)

(CONNECT_DATA =

(SID = orcl1)

)

)

ORCL2=

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.1.54)(PORT = 1521))

)

(CONNECT_DATA =

(SID = orcl2)

)

)

6...开始你的toad 或 PL/SQL Developer 之旅...