That seems to work quite well right now. My only concern with that method is that the Transaction table is going to be growing pretty quickly.. the 25,000 records that I'm working with is one month's data. The transaction table in their current database (which I'm attempting to redesign)...
Thanks for your responses.
I reduced my Transaction table to about 5,000 records, the subquery returns only 2 dup_ids, and the query took about 5 minutes to run when I was not doing anything else. That still seems like a really long time for the amount of data, but I guess it will eventually...
Hello-
Using Access2000...
I have a table of transactions that are imported from an external source. Here's the table structure:
Transactions
-transaction_id (PK)
-cust_number
-group_id
-individual_id
-individual_name
-transaction_date
In certain situations, there will be...
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