A axis_lee Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-22 #1 Paradox中使用SQL语句不支持SUM等聚集运算,请教各位如何实现不同记录的相同字段加总呐? 希望各位赐教,必有重谢!
J jgklt Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-22 #3 select column1,sum(column2) from table group by column1 是这样吗,如果是这种形式是能用的,试一试!
W wcwcw Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-22 #4 select sum(area) from country.db
A axis_lee Unregistered / Unconfirmed GUEST, unregistred user! 2002-05-26 #6 谢谢各位,我已经转用Access了,不过我还是很感激各位