plsql基本配置

àì夳堔傛蜴生んèń 2022-04-02 07:52 223阅读 0赞

## 介绍 ##

PL-SQL Developer可用于远程连接Oracle数据库，可用于主机访问虚拟机，虚拟机连接方式NAT，要先获得虚拟机ip并关闭防火墙(不关防火墙只启用1521端口也可)

## 安装 ##

*  到Oracle网站下载一个叫instantclient-basic-win32-10.2.0.5.zip的软件，这个软件不需要安装，只要解压就可以用了。  
    下载地址：[http://www.oracle.com/technetwork/topics/winsoft-085727.html][http_www.oracle.com_technetwork_topics_winsoft-085727.html]
 *  下载PL/SQL Developer 11.0.6 32 bit: plsqldev1106.exe (20M)，下载地址：[https://www.allroundautomations.com/bodyplsqldevreg.html][https_www.allroundautomations.com_bodyplsqldevreg.html]
 *  下载软件包后解压到任意目录(例如：D:\\MySoftware\\instantclient\_12\_1)，在这个目录下建立NETWORK文件夹，然后再在其下建立ADMIN文件夹，然后建立tnsnames.ora文件
 *  tnsnames.ora文件内容

//Oracle 10g配置
    
    ORCL =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST =172.16.26.205)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = orcl)
        )
      )
      
    //特别注意，实例名要和数据库服务名保持一致
    
    本地自定义实例名 = 
    		(DESCRIPTION = 
    			(ADDRESS = (PROTOCOL = TCP)(HOST = 数据库IP或数据库主机名)(PORT = 数据库端口号)) 
    			(CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = 数据库服务名) ) )
    			
    		
    //Oracle 9i配置
    
    localhost = 
    	(DESCRIPTION = 
    		(ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhsot)(PORT = 1521)) ) 
    		(CONNECT_DATA = (SID = localhsot) ) )

*  接着打开PL-SQL Developer，配置tools(工具)->preferences(首选项)->connection(连接) -->设置如下参数

Oracle Home=D:\MySoftware\instantclient_12_1\instantclient10_1 
    OCI library=D:\MySoftware\instantclient_12_1\instantclient10_1\oci.dll

*  添加一个环境变量，名为TNS\_ADMIN，值为tnsnames.ora文件所在路径(例如，D:\\MySoftware\\instantclient\_12\_1\\NETWORK\\ADMIN)，  
    这是为了能够找到上面说的tnsnames.ora。同时设置ORACLE的语言，需添加环境变量：NLS\_LANG = SIMPLIFIED CHINESE\_CHINA.ZHS16GBK。
 *  重新打开PL-SQL Developer登录，一切OK

[http_www.oracle.com_technetwork_topics_winsoft-085727.html]: http://www.oracle.com/technetwork/topics/winsoft-085727.html
[https_www.allroundautomations.com_bodyplsqldevreg.html]: https://www.allroundautomations.com/bodyplsqldevreg.html