H hbffff Unregistered / Unconfirmed GUEST, unregistred user! 2001-05-10 #1 如何让clientdataset打开，但不返回数据? 永久字段？
L longwx Unregistered / Unconfirmed GUEST, unregistred user! 2001-05-10 #2 如果返回0行数据可以吗？如在sql最后加上"where 0=1"
H hbffff Unregistered / Unconfirmed GUEST, unregistred user! 2001-05-10 #3 longwx兄 恕我太菜，where 0=1? what dose it mean?
