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logical problem
Posted by: Nathan Hazout
Date: August 04, 2005 12:50PM


I have a complex logical problem.
To make it simple, let's say I have a table with 2 columns.
'txnid' (ie. Transaction ID) and 'prodid' (Product ID).
None of them are unique since or order can have several products and one product can be in several orders.

My goal is to generate the Top 10 combinations of products.
For example, products 10023, 10234 and 1234 are most often bought together.

I think I can forget trying every combinations are compares them since there are more than 40 000 transactions and almost 8 000 products.


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logical problem
August 04, 2005 12:50PM

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