PLSQLDeveloper_免安装自带client

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 

## ****测试数据库  user/pwd
***_Test =
   (DESCRIPTION =
     (ADDRESS_LIST =
       (ADDRESS =(PROTOCOL=TCP)(HOST=***)(PORT=***))
     )
     (CONNECT_DATA =
       (SERVICE_NAME=***)
     )
   )