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Advocate V
Advocate V

How to Union two or more Group By Collections

I have about seven collections which I'd like to roll up to get a status count.


This works great:

AddColumns(GroupBy(Collection1, "ActiveStatus", "ByActiveStatus"),"Reference","Collection1","StatusCount",Sum(ByActiveStatus,Value(1)))


But i would like to do a union of that collection plus the other seven collections without having to patch to another collection, and display the results in a gallery.


AddColumns(GroupBy(Collection2, "ActiveStatus", "ByActiveStatus"),"Reference","Collection2","StatusCount",Sum(ByActiveStatus,Value(1)))

AddColumns(GroupBy(Collection3, "ActiveStatus", "ByActiveStatus"),"Reference","Collection3","StatusCount",Sum(ByActiveStatus,Value(1)))

In SQL it would be something like

Select A, Count(*)


Select B, Count(*),


Select C, Count(*)


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