Question #36204
hello Mr Eljon,
i need to ask something concerning access 2007. I have a table with customers and their total value of purchases per day and i need to create a query that calculates the average value of the last 3 purchases per customer, irrespective of the date that those purchases took place.
Konstantinos Drosatos
i need to ask something concerning access 2007. I have a table with customers and their total value of purchases per day and i need to create a query that calculates the average value of the last 3 purchases per customer, irrespective of the date that those purchases took place.
Konstantinos Drosatos
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