The designer automatically creates a RANKINDEX port for each rank transformation. The server uses this Index port to store the ranking position for each row in a group. The RANKINDEX is an output port only. You can pass the RANKINDEX to another transformation in the mapping or directly to a target.
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The designer automatically creates a RANKINDEX port for each rank transformation.
The server uses this Index port to store the ranking position for each row in a group.
The RANKINDEX is an output port only.
You can pass the RANKINDEX to another transformation in the mapping or directly to a target.
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