Could you use interger division to do this?

select cnt(*) as mycnt, int(cnt(*)/5)*5 as mygroup from mytable group by mykey

>Hi,
>
>Is there an "easy" way (using 'group by' or similar) to get a count of records in a range from a table?
>
>Example, suppose you have a simple table with one field for a customer number. Evey time the customer purchases something, they get a new entry in this table. Now it's easy to get a count for each customer of how many purchases they made, however - what if I want a "range count" - that is - a listing of how many customers made 1-5 purchases, how many made 6-10 purchases, 11-15, 16-20 and so on? Is there a way to wrap all this up in a single SQL statement?
>
>thanks,
>Ken