I would like to group by a count expression and get the max of the values but I don't know how :
In #1 KPI there is no dimension (that makes sense for only 1 value ) Could someone tell me how can I do something like this:
MAX(COUNT(DINSTINCT [colonneA]) GROUPBY [colonneB])
May be this:
Max(Aggr(Count(DISTINCT colonneA), colonneB))
Why did I suppose that would be harder ? Thank you !
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