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oracle11中ORA-12505, TNS:listener does not currently know of SID given in connect desc

2013-07-12 11:28 543 查看
今天启动服务器,发现一个错误,发现网上的都是10G的数据库,现在都用的是11G的了,好了,废话不多说先看看下面的错误和解决方案吧



1、改变listener.ora端口号

在E:\app\Administrator\product\11.1.0\db_1\NETWORK\ADMIN\listener.ora文件

# listener.ora Network Configuration File: E:\app\Administrator\product\11.1.0\db_1\network\admin\listener.ora

# Generated by Oracle configuration tools.

LISTENER =

  (DESCRIPTION_LIST =

    (DESCRIPTION =

      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

      (ADDRESS = (PROTOCOL = TCP)(HOST = fh-badddb7777)(PORT = 1521))

    )

  )

改成:

# listener.ora Network Configuration File: E:\app\Administrator\product\11.1.0\db_1\network\admin\listener.ora

# Generated by Oracle configuration tools.

SID_LIST_LISTENER =

  (SID_LIST =

    (SID_DESC =

      (SID_NAME = PLSExtProc)

      (ORACLE_HOME = E:\app\Administrator\product\11.1.0\db_1)

      (PROGRAM = extproc)

    )

  (SID_DESC =

    (GLOBAL_DBNAME = ORCL)

    (ORACLE_HOME = E:\app\Administrator\product\11.1.0\db_1) 

    (SID_NAME = ORCL)

    )

  )

LISTENER =

  (DESCRIPTION_LIST =

    (DESCRIPTION =

      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

      (ADDRESS = (PROTOCOL = TCP)(HOST = fh-badddb7777)(PORT = 1521))

    )

  )

2、改变tnsnames.ora端口号

# tnsnames.ora Network Configuration File: E:\app\Administrator\product\11.1.0\db_1\network\admin\tnsnames.ora

# Generated by Oracle configuration tools.

ORCL =

  (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = fh-badddb7777)(PORT = 1521))

    (CONNECT_DATA =

      (SERVER = DEDICATED)

      (SERVICE_NAME = orcl)

    )

  )

改成:

# tnsnames.ora Network Configuration File: E:\app\Administrator\product\11.1.0\db_1\network\admin\tnsnames.ora

# Generated by Oracle configuration tools.

ORCL =

  (DESCRIPTION =

    (ADDRESS = (PROTOCOL = TCP)(HOST = fh-badddb7777)(PORT = 1521))

    (CONNECT_DATA =

      (SERVER = DEDICATED)

      (SERVICE_NAME = orcl)

    )

  )

3、停止Orcal服务:

开始--》运行:cmd--》C:\Documents and Settings\Administrator>lsnrctl stop

4、重启Oracle服务:

[b]C:\Documents and Settings\Administrator>lsnrctl start[/b]

[b]如果显示成功.[/b]

如果还不成功的话,从新启动下服务里面的监听。

 

如果进行测试出现

ORA-01034: ORACLE not available

ORA-27101: shared memory realm does not exist提示、


先看oracle的监听和oracle的服务是否都启动了。启动oracle监听:

cmd的命令行窗口下,输入lsnrctl start,回车即启动监听。

2 查看oracle的sid叫什么,比如创建数据库的时候,实例名叫“abc”,那么先手工设置一下oralce的sid,cmd命令窗口中,set ORACLE_SID=abc

3 再输入sqlplus  /nolog,回车

再输入 conn / as sysdba;回车

4 再输入startup,回车.这步是启动oracle服务。如果startup启动被告知已经启动了,可以先输入shutdown immediate;等shutdown结束之后,再输入startup。

5 过几秒钟等命令运行完成,就能连接了。这个时候,可以输入"select * from user_tables;"测试一下,看是否有查询结果。

一般到这一步了就成功了,最后可能还需要重新启动下机器,然后你再用上面 的进行连接测试。
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