Oracle

# Oracle 客户端免安装配置

1、  oracle11g   http://bbs.chinaunix.net/forum.php?mod=viewthread&tid=1511607

❤解压instantclient-basic-win32-11.2.0.1.0.zip得到文件夹instantclient_11_2

❤将文件夹放到c盘根目录:C:instantclient_11_2

❤在此目录中创建admin文件夹C:instantclient_11_2admin

❤在admin下添加文件:tnsnames.ora

tnsnames.ora内容:

#TNSNAMES.ORA Network Configuration File: D:oracleora92NETWORKADMIN nsnames.ora

# Generated by Oracle configuration tools.

ORCL =

  (DESCRIPTION =

    (ADDRESS_LIST =

      (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))

    )

    (CONNECT_DATA =

      (SERVICE_NAME = orcl)

    )

  )

红色部分根据实际情况修改。

❤配置环境变量:

a:新建TNS_ADMIN  值:C:instantclient_11_2admin

否则:报TNS错误

b: 新建NLS_LANG   值:SIMPLIFIED CHINESE_CHINA.ZHS16GBK         (注:中文简体),否则出现????

 

c: 修改path ,在原来的基础上增加C:instantclient_11_2;

❤解压instantclient-sqlplus-win32-11.2.0.1.0.zip到C:instantclient_11_2(即把压缩包里的内容放到C:instantclient_11_2)

❤测试:

打开cmd

输入 sqlplus system/《自己设置的密码》@ORCL

结果如下:(成功)

 

原文地址:https://www.cnblogs.com/yarightok/p/6129314.html