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What is the rank index in rank transformation?

April 26, 2017index rank Transformation

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What is the rank index in rank transformation?

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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 sales persons for each quarter, the rank index number the salespeople from 1 to 5.