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Hi Folks!
Considering a mock table like this one:
Option | Option_index | Sub Category | Value |
Blue | 1 | Dark | 22 |
Blue | 1 | Light | 345 |
Red | 2 | Dark | 456 |
Green | 3 | Medium | 654 |
I want to rank the sum of Value by 'Option' :
Sum(Blue)=367, so rank=3
Sum(Red)=456, so rank=2
Sum(Green)=654, so rank=1
The measure is as follow:
MyRank=RANKX(All(Table[Option]),CALCULATE(SUM(value)))
When I put in a matrix visual my 'Option' and 'MyRank', I do get the expected result. But as soon as I want to sort my column 'Option' (in column tools menu, sort column by) by 'Option_index', all MyRank values end up being 1 in my visual.
Do you understand that logic? I don't...
thx in advance for your inputs!
Ben
Solved! Go to Solution.
This behaviour is described in this article:
https://www.sqlbi.com/articles/side-effects-in-dax-of-the-sort-by-column-setting/
In short, sort-by columns are added to a visual's DAX query along with the column being sorted, which means that modifiers such as ALL() should be applied to the sort-by column as well.
Try this:
MyRank=
RANKX (
ALL ( Table[Option], Table[Option_index] ),
CALCULATE( SUM ( value ) )
)
Regards,
Owen
This behaviour is described in this article:
https://www.sqlbi.com/articles/side-effects-in-dax-of-the-sort-by-column-setting/
In short, sort-by columns are added to a visual's DAX query along with the column being sorted, which means that modifiers such as ALL() should be applied to the sort-by column as well.
Try this:
MyRank=
RANKX (
ALL ( Table[Option], Table[Option_index] ),
CALCULATE( SUM ( value ) )
)
Regards,
Owen
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