Retail Predictive Application Server (MOSC)

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How to find the N oldest (calendar) populated value on a measure which is day_item_store without ran

edited Aug 11, 2017 8:34AM in Retail Predictive Application Server (MOSC) 5 commentsAnswered ✓

I have a boolean variable which is day_item_store and I need to find the oldest N date (for example, even if the measure has 50 positions populated I just need to know the day of the oldest 30th).

Since there are a lot of items and stores and a value needs to be determined for each, with ranksort is just taking a lot of time. Is there any other way of doing it with better performance?

Thanks.

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