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Jan 13, 2021 09:47 AM
I’m rolling up a list of quantities, and need to determine which quantity was the most recently ordered. I have a separate Rollup field on the same table identifying the most recent date, but I need to be able to set the value of the filter on quantity rollup to only show the quantity when the production date matches the date I have in the second rollup field.
Is there a way to set the value of a filter to match a field value?
Cheers,
AK
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Jan 13, 2021 10:03 AM
Hi @Keith_McFarland and welcome to the community!
The solution I tend to use is to rollup your dates via the linked field to your first table with quantities, and add a lookup field to your first table, looking up that most recent date via the linked field. Then add a formula field that checks if the most recent date is equal to the date of the quantity:
IF({Date Rollup (from quantities) (from rolling up)}=Date,“most recent”)
Then go back to table 2 and rollup the quantities conditionally with “where ‘most recent’ contains ‘most recent’” and use the "SUM(values) to add those quantities.
Table 1: quantities
Table 2
Does that helps you?
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Jan 13, 2021 10:03 AM
Hi @Keith_McFarland and welcome to the community!
The solution I tend to use is to rollup your dates via the linked field to your first table with quantities, and add a lookup field to your first table, looking up that most recent date via the linked field. Then add a formula field that checks if the most recent date is equal to the date of the quantity:
IF({Date Rollup (from quantities) (from rolling up)}=Date,“most recent”)
Then go back to table 2 and rollup the quantities conditionally with “where ‘most recent’ contains ‘most recent’” and use the "SUM(values) to add those quantities.
Table 1: quantities
Table 2
Does that helps you?

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Jan 13, 2021 10:33 AM
I missed the step of passing the date back to the original table to perform the match. Brilliant!
Thanks for your help, this solved my issue!
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