August 22, 200619 yr How do I write a calculation that will tell me if a person with a unique ID has signed up to use a facility more than three times in a 7 day period? Thanks Lester
August 22, 200619 yr Tounge in cheek, by using count! Since the bookings belongs to a join table/file a relation away, and each day ought to be it's own record! --sd
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