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prajwaljm24_
Frequent Visitor

can anyone convert this dax to m code

Column =
VAR CurrentSession = [sessionId]
VAR NonNullProject = CALCULATE(MAX([projectId]),
                     FILTER('DS_Tracker (2)', [sessionId] = CurrentSession
                           && NOT(ISBLANK([projectId]))))
RETURN IF(ISBLANK([projectId]), NonNullProject, [projectId])

can anyone convert this Dax to M code
1 ACCEPTED SOLUTION
v-rzhou-msft
Community Support
Community Support

Hi @prajwaljm24_ ,

 

Please try this code to create a custom column in Power Query Editor.

 

let _NonNullProject =
let _CurrentSession = [sessionId]
in
List.Max(Table.SelectRows(#"Changed Type",each [sessionId] = _CurrentSession)[projectId])
in
if [projectId] = null then _NonNullProject else [projectId]

 

Result is as below.

RicoZhou_0-1678174500263.png

 

Best Regards,
Rico Zhou

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

View solution in original post

2 REPLIES 2
v-rzhou-msft
Community Support
Community Support

Hi @prajwaljm24_ ,

 

Please try this code to create a custom column in Power Query Editor.

 

let _NonNullProject =
let _CurrentSession = [sessionId]
in
List.Max(Table.SelectRows(#"Changed Type",each [sessionId] = _CurrentSession)[projectId])
in
if [projectId] = null then _NonNullProject else [projectId]

 

Result is as below.

RicoZhou_0-1678174500263.png

 

Best Regards,
Rico Zhou

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

amitchandak
Super User
Super User

@prajwaljm24_ , Try like

Column =
VAR CurrentSession = Max('DS_Tracker (2)'[sessionId])
VAR NonNullProject = CALCULATE(MAX([projectId]),
FILTER(allselected('DS_Tracker (2)'), [sessionId] = CurrentSession
&& NOT(ISBLANK([projectId]))))
RETURN IF(ISBLANK([projectId]), NonNullProject, [projectId])

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