關於oracle監聽程序的相關問題及解決方法

1.查看監聽程序是否啟動

打開cmd窗口，cmd用管理員運行，否則無法執行啟動與停止監聽命令

lsnrctl status查看運行狀態

lsnrctl stop停止監聽

lsnrctl start啟動監聽

執行停止監聽命令

2.修改監聽配置文件

 

a> 打開<OracleHome>/network/admin/listener.ora文件，找到：

   SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\glass\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\glass\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
   )

GLOBAL_DBNAME全局數據庫默認為orcl.hostname，安裝數據庫時配置

  b> 添加：
            (SID_DESC =
       (GLOBAL_DBNAME = ORCL.16.167.16)需要修改
       (ORACLE_HOME = C:\app\glass\product\11.2.0\dbhome_1)  
       (SID_NAME = ORCL)需要修改
      )

c> 修改后的配置文件如下

# listener.ora Network Configuration File: C:\app\glass\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = C:\app\glass\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:C:\app\glass\product\11.2.0\dbhome_1\bin\oraclr11.dll")
    )
 
  (SID_DESC =
       (GLOBAL_DBNAME = ORCL.16.167.16)
       (ORACLE_HOME = C:\app\glass\product\11.2.0\dbhome_1) 
       (SID_NAME = ORCL)
      )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.167.16)(PORT = 1521))
    )
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
    )
  )

 

ADR_BASE_LISTENER = C:\app\glass

 

注意：配置文件中配置的ip必須為有效的ip，否則無法啟動，如果電腦ip不固定，變化ip后，剛會導致oracle監聽無法啟動，可根據需要自己配置，若只在本機上使用，可只保留127.0.0.1的ip，這樣不管是否連網，都能順利啟動監聽程序