相关疑难解决方法(0)

ORA-12505: TNS:listener 当前不知道连接描述符中给出的 SID

几天前,我在我的数据库上执行了关闭,但花了很长时间,所以我关闭了我的 m/c。重新启动机器后,当我尝试使用 TOAD 连接到我的数据库时出现此异常。我提到了下面提到的线程,但问题仍未解决:

/sf/ask/396312731/

/sf/ask/228749531/

我的 tnsnames.ora 的内容:

ORCL=
  (DESCRIPTION=
    (ADDRESS=
      (PROTOCOL=TCP)
      (HOST=localhost)
      (PORT=1521)
    )
    (CONNECT_DATA=
      (SERVER=dedicated)
      (SERVICE_NAME=orcl)
    )
  )
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“lsnrctl 服务”的输出:

LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 15-FEB-2012 23:53:33

Copyright (c) 1991, 2010, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
  Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0
         LOCAL SERVER
The command completed successfully
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我所有的 oracle 服务都在运行。我尝试使用启动命令启动数据库:

C:\Users\PPPP>sqlplus

SQL*Plus: Release 11.2.0.1.0 Production …
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oracle oracle-11g-r2 listener

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推荐指数
1
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4万
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