摘要：unit ypkodac; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Grids, DBGrids, Db, MemDS, DBAccess, 阅读全文

摘要：tnsping命令格式: tnsping <service_name> n n的意义是可以让tnsping ping多次 例: c:\Documents and Settings\Tony>tnsping orcl Oracle Net 工具（命令）tnsping，是一个OSI会话层的工具，它用来： 阅读全文