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Informatica - What is the Rank index in Rank transformation?

asked marvit September 20, 2014 08:02 AM  

What is the Rank index in Rank transformation?


1 Answers

answered By vishnoiprem   0  
The Designer automatically creates a RANKINDEX port for each Rank transformation. The Informatica Server uses the Rank Index port to store the ranking position for each record in a group. For example, if you create a Rank transformation that ranks the top 5 salespersons for each quarter, the rank index numbers the salespeople from 1 to 5:
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