TNS模板

高可用

prod =
(DESCRIPTION_LIST =
     (LOAD_BALANCE = off)
     (FAILOVER = on)
        (DESCRIPTION =
           (ADDRESS_LIST =
              (LOAD_BALANCE=OFF)
              (FAILOVER=ON)
              (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.48.10)(PORT = 1521))
           )
           (CONNECT_DATA =
             (SERVICE_NAME = prod)
           
             (FAILOVER_MODE=(TYPE=session)(METHOD=basic)(RETRIES=4)(DELAY=1))
           )
        )
        (DESCRIPTION =
           (ADDRESS_LIST =
              (LOAD_BALANCE=OFF)
              (FAILOVER=ON)
              (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.48.20)(PORT = 1521))
           )
           (CONNECT_DATA =
              (SERVICE_NAME = prod)
              (FAILOVER_MODE=(TYPE=session)(METHOD=basic)(RETRIES=4)(DELAY=1))
           )
        )
  )

jdbc url访问

jdbc:oracle:thin:@(description=(address_list= (address=(host=192.168.48.10) (protocol=tcp)(port=1521))(address=(host=192.168.48.20)(protocol=tcp) (port=1521)) (load_balance=yes)(failover=yes))(connect_data=(service_name= prod)))

plsql个人使用

prod1 =
        (DESCRIPTION =
           (ADDRESS_LIST =
              (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.48.10)(PORT = 1521))
           )
           (CONNECT_DATA =
             (SERVICE_NAME = prod)
           )
        )
prod2 =
        (DESCRIPTION =
           (ADDRESS_LIST =
              (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.48.20)(PORT = 1521))
           )
           (CONNECT_DATA =
             (SERVICE_NAME = prod2)
           )
        )


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