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What is the Rank index in Rank transformation?

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What is the Rank index in Rank transformation?
posted Sep 15, 2015 by Sachin

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1 Answer

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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:

answer Sep 15, 2015 by Manikandan J
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