markb_1984
02-24-2002, 06:25 AM
I'm having trouble creating a field ("No. of customers supplied by competitors in market") in a query which counts the number of customers who are supplied by competitors in a particular market sector. I think this will involve grouping the "market sector" field and counting the number of customers in the "customers" field for each market. Any suggestions on how to implement this please (urgent)?
[This message has been edited by markb_1984 (edited 02-24-2002).]
[This message has been edited by markb_1984 (edited 02-24-2002).]