PL/SQL Developer配置

一. 目录结构

    D:\install\PLSQL

        |-- instantclient_11_2

            |-- tnsnames.ora

        |-- PLSQL Developer

        |-- readme.txt

二. 环境变量

    NLS_LANG = SIMPLIFIED CHINESE_CHINA.ZHS16GBK

    TNS_ADMIN = D:\install\PLSQL\instantclient_11_2

三. PL/SQL Developer 环境设置

    1. 位置

        工具 -> 首选项 -> 连接

    2. 设置

        Oracle主目录名  = D:\install\PLSQL\instantclient_11_2

        OCI库 = D:\install\PLSQL\instantclient_11_2\oci.dll 

tnsnames.ora文件：

172.17.x.xxx =

  (DESCRIPTION =

    (ADDRESS_LIST =

      (ADDRESS = (PROTOCOL = TCP)(HOST = 172.17.x.xxx)(PORT = 1521))

    )

    (CONNECT_DATA =

      (SERVER = DEDICATED)

      (SERVICE_NAME = orcl)

    )

  )