I would like to generate counting number by group of customer ID as follow;
Customer ID Counting number
I am not familiar with loop. I don’t know which nodes should I use.
Any recommendation to make this work?
Thank you for supporting.
You can achieve this without a loop. Double the CustomerID column and use a Rank node (mode = ordinal). counting_customer_id.knwf (17.6 KB)
@HansS Thank you so much !
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