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使用PL/SQL连接别人的Oracle

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Release: 2016-06-07 17:28:08
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1、下载Instant Client Oracle官网地址:http://www.oracle.com/technetwork/database/features/instant-client/index-097480.ht

1、下载Instant Client

Oracle官网地址:

下载后是一个压缩文件,解压后的文件叫instantclient_11_2,放在自己喜欢的目录,如:D:/instantclient_11_2

2、D:/instantclient_11_2目录下新建目录network,在network目录下再新建目录admin,在admin目录下新建tnsnames.ora,

使用文本编辑器输入如下内容:

MyOracle =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.1.4)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

修改自己的本地主机名和远程数据库实例名

3、添加一个环境变量,名为TNS_ADMIN,,值为tnsnames.ora文件所在路径。比如我的本机为:D:/instantclient_11_2/network/admin

4、设置ORACLE的语言,添加环境变量NLS_LANG ,值为SIMPLIFIED CHINESE_CHINA.ZHS16GBK

5、下载并安装PL.SQL.Developer配置应用

配置tools->preferences->connection

Oracle Home

D:/instantclient_11_2

OCI library

D:/instantclient_11_2/oci.dll

6、关闭PL/SQL Developer,重起Developer.

主机名就会出现在PL/SQL Developer的列表里,输入用户名密码,就可以登录远程oracle 11g数据库了。

linux

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