group by error in query

["Daniel Kirk" <dkirk@xxxxxxxxxxxxxx>]

Hi,

I've just ported from SQLServer where this query ran fine, however MySQL
gives an "invalid use of group function" error.

Any ideas?

thx

dan

select us.username, us.id as userid,  count(*) as tips from UserTippingInfo
u, Matches m, Users us  WHERE round = 23 AND us.id = u.userid AND
m.matchnumber = u.matchnumber and played = 1 and u.tip = m.winner and
u.competitionid = 20 and datemade < dateplayed group by us.username, us.id
order by count(*) DESC,  MIN(datemade) LIMIT 10


UserTippingInfo u				Matches m				Users us
userid int					matchnumber int			id int
competitionid into			round tinyint			username varchar(50)
matchnumber int				played tinyint
datemade datetime				winner varchar(25)
tip varchar(25)				dateplayed datetime



---------------------------------------------------------------------
Before posting, please check:
   http://www.mysql.com/manual.php   (the manual)
   http://lists.mysql.com/           (the list archive)

To request this thread, e-mail <mysql-thread68951@xxxxxxxxxxxxxxx>
To unsubscribe, e-mail <mysql-unsubscribe-treed=ultraviolet.org@xxxxxxxxxxxxxxx>
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php