安装plsql及登陆oracle时遇到的问题

1.登陆页面

 2.

安装Oracle服务端后plsql连接时报错:ORA-12504:TNS:监听程序在CONNECT_DATA中未获得SERVICE_NAME
原创silencemgy 最后发布于2018-07-25 13:27:51 阅读数 9778 收藏
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话不多说。直接上解决办法:

首先打开:文件一

E:appsilenceproduct11.2.0client_1 etworkadmin nsnames.ora   -------------此为oracle客户端安装路径

文件里面内容如下:

192.168.1.26 =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.26)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = yss)
    )
  )
接着打开:文件二

E:appsilenceproduct11.2.0dbhome_1NETWORKADMIN nsnames.ora  ----------此为oracle服务端安装路径

LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))


ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

最后:把文件一的内容复制到文件二。搞定!

3.错误12514:监听

 一般跟PLSQL关系不大,主要看看实例数据库对不对,10.10.82.180:1521/bdmeta     ip:端口号/实例名


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版权声明:本文为CSDN博主「silencemgy」的原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/silencemgy/article/details/81200919

原文地址:https://www.cnblogs.com/smile502/p/12427168.html