Hi, I would like to know what is the easiest way to add multiple difference of datetime but show the result in hour and minute something like : table foo: start datetime end datetime I would like to do : select sum(end-start) from foo; but it gives me 3 days 12 hours 23 minutes...etc I would like to see 84 hours and 23 minutes... How can I do this? PS: Is there a way to know which week of the year a current day is in? Frédéric Boucher [EMAIL PROTECTED]
