5.6.4. Keep Only Duplicates

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5.6.4. Keep Only Duplicates

 

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Function: KeepOnlyDuplicates
 

Property window:

 

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Short description:

Keep only duplicate rows.

 

Long Description:

 

Let’s assume that:
 

We have a Transaction-table that is ready to be transformed into a “Global-Customer-Level” table.

we only want to analyze customers that have made 2 or more transactions.

 

In other word, all the rows of the Transaction-table that are linked to a customer that made only one transaction must be removed from the Transaction-table. This Action allows you to do precisely that.

 

 

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Pre-requisite

The input table of this action must be sorted on its primary key(s).