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  • oracle安装心得

    1,windows安装oracle,不用安装客户端,直接安装P/LSQL就可以,

    2,两台电脑之间连

      1,ping IP

      2, 监听程序开启

      3,sqlplus /nolog        conn sys as sysdba       startup    (这一步一定要成功)

      4,解析不出12541.。。      一定是环境变量错了

      2,listener.ora    tnsnames.ora

    ·  注:如果在PDB中创建用户名和密码,,,不用sysdba

    # tnsnames.ora Network Configuration File: D:appAdministratorvirtualproduct12.2.0dbhome_1
    etworkadmin	nsnames.ora
    # Generated by Oracle configuration tools.
    
    EXTPROC_CONNECTION_DATA =
      (DESCRIPTION =
        (ADDRESS_LIST =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
        )
        (CONNECT_DATA =
          (SID = PLSExtProc)  注:PLS开头
          (PRESENTATION = RO)
        )
      )
     ORCL =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = WIN-GHB4TFBR6F9)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = orcl)
        )
      )
    
    #新增 @ 标识符,用于区分本地与远程
    oracleORCL@10.8.98.246 =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 10.8.98.246)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = orcl)
        )
      )
    #新增 @ 标识符,用于区分本地与远程 注在pdb创建用用
    smartqORCL@10.8.98.246 =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = 10.8.98.246)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = orclpdb)
        )
      )
    

      

    # listener.ora Network Configuration File: D:appAdministratorvirtualproduct12.2.0dbhome_1
    etworkadminlistener.ora
    # Generated by Oracle configuration tools.
    
    SID_LIST_LISTENER =
      (SID_DESC =
          (SID_NAME = ORCL)
          (ORACLE_HOME = D:appAdministratorvirtualproduct12.2.0dbhome_1)
          (PROGRAM = orcl)
          (ENVS = "EXTPROC_DLLS=ONLY:D:appAdministratorvirtualproduct12.2.0dbhome_1inoraclr12.dll")
        )
      (SID_LIST =
        (SID_DESC =
          (SID_NAME = CLRExtProc)
          (ORACLE_HOME = D:appAdministratorvirtualproduct12.2.0dbhome_1)
          (PROGRAM = extproc)
          (ENVS = "EXTPROC_DLLS=ONLY:D:appAdministratorvirtualproduct12.2.0dbhome_1inoraclr12.dll")
        )
      )
    
    LISTENER =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = TCP)(HOST = 10.8.98.246)(PORT = 1521))
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
        )
      )

    注:
    (KEY = EXTPROC1521)   

      

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  • 原文地址:https://www.cnblogs.com/Bread-Wang/p/10602141.html
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