10G client連線資料庫

tnsnames.ora檔案中的名字一定要定格寫，不然連線時會如下報錯。

已使用的引數檔案:
F:\oracle\product\10.2.0\client_1\network\admin\sqlnet.ora
TNS-03505: 無法解析名稱
C:\Users\Administrator>

錯誤：
   YCRDBA =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.2.0.10)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = ycr.ouc.cn)
    )
  )

正確：
YCRDBA =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.2.0.10)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = ycr.ouc.cn)
    )
  )