Home Database Mysql Tutorial 关于Oracle 11gR2的相关配置问题

关于Oracle 11gR2的相关配置问题

Jun 07, 2016 pm 05:34 PM
pl/sql number

安装完成Oracle11gR2之后,不需要安装Oracle client,只需要绿色版instantclient,即可以用PL/SQL直接连接Oracle。

这两天一直跟Oracle干上了,各种问题各种纠结。。。主要是各种连接Oracle的问题

1.PL/SQL连接Oracle

安装完成Oracle11gR2之后,不需要安装Oracle client,只需要绿色版instantclient,即可以用PL/SQL直接连接Oracle。

设置如下:

0)下载instantclient_11_2(官方下载地址:)

1)打开PL/SQL,跳过登录界面,点Tools->Preferences,配置红框里的项目(假设instantclient_11_2放在D盘根目录下):

2)重新打开PL/SQL,在登录界面填写信息如图:

上图中,数据库一栏,“/”后面填写要连接的数据库实例名

3)点击确定即可连接

 

2.配置Oracle远程连接

远程连接一直没配置成功,,后来找了个办法,解决了,不一定适用多数情况

1)打开Oracle配置和移植工具里的Net Manager工具,向Listener中添加一个地址

其中,主机填写你的IP地址,,端口号不要与其他的地址冲突

2)配置完成后,重启监听服务

lsnrctl stop

lsnrctl start

3)在远程机器用PL/SQL连接成功

数据库一栏的IP地址要写远程主机的IP,即第1步中Listener中添加的地址

上述第1步,也可以直接修改Listener.ora文件,路径为 %ORACLE_HOME%\NETWORK\ADMIN\listener.ora

在Listener中添加如下信息:

重启监听服务即可。。。

相关阅读:

Oracle 10g 安装后重启系统,用PLSQL连接报没有监听

ORA-03114 PLSQL过程编译断开连接错误

PLSQL 连接 Oracle简单配置

PLSQL批量Forall操作性能提升详解

使用Oracle SQLDeveloper连接数据库并创建用户

Oracle自带的PL/SQL Developer导入导出数据

在64位Win7系统下安装Oracle 11g和Oracle SQL Developer客户端

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