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Anonymous
Not applicable

Week day DAX

‎02-09-2018 12:02 AM

WeekDay = ExecutionLog2[TimeStart]-WEEKDAY(ExecutionLog2[TimeStart],2)+1
 I found this dax for date start form monday for respective date (Timestart) its works correctly but could any one give explanation on this dax..

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Anonymous
Not applicable

‎02-11-2018 10:31 PM

@Anonymous,

In your formula, WEEKDAY(ExecutionLog2[TimeStart],2) part returns week number of ExecutionLog2[TimeStart] date, and the week number of Monday is 1, thus the whole DAX will return Monday of the week that ExecutionLog2[TimeStart] date resides in. There is an example for your reference.

1.JPG

Regards,
Lydia

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Anonymous
Not applicable

‎02-11-2018 10:31 PM

@Anonymous,

In your formula, WEEKDAY(ExecutionLog2[TimeStart],2) part returns week number of ExecutionLog2[TimeStart] date, and the week number of Monday is 1, thus the whole DAX will return Monday of the week that ExecutionLog2[TimeStart] date resides in. There is an example for your reference.

1.JPG

Regards,
Lydia

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