配置远程oracle连接

D:\oracle\product\10.2.0\db_1\NETWORK\ADMIN 目录下  tnsnames.ora  添加
Server61 =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.138.215.61)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = ORCL)
    )
  )