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.
The designer automatically creates a RANKINDEX port for each rank transformation.
ReplyDeleteThe 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.