I have two files that match on customer number and order number. Is there a way that I can identify the first line matched. For example, Customer 1 has twentry orders. I will get twenty lines of data. Is there a way to "mark" the first Order. Can not do on order number because order numbers are not sequential. I need to know that there is a customer break and when there is, write a marker in that record.
I hope I have explained the issue.
Any help would be greatly appreciated.
Thanks
I hope I have explained the issue.
Any help would be greatly appreciated.
Thanks