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Anonymous
Not applicable

Ranking Days in week excluding holidays from a holiday lookup / get working days of week

Hi Everybody,

 

I have a date table and a hoilday lookup table. I need to get the workingday of the date and when its a weekend or holiday, the number from the last working day should be used. In the example screenshot you can see that I already have this column that ranks the workingdays of the month - I would need this per week. So Mon - Fri are numbered 1-5 and Sat + Sun will also be numbered 5 and on monday it starts with 1 again. I need this as a calculated column - not only a measure.

Here's the DAX that was used for the ranking of days per month:

number_wd_exAB2 =
VAR _date='_Date_LookUP'[Date]
VAR month= MONTH('_Date_LookUP'[Date])
VAR year= YEAR('_Date_LookUP'[Date])
RETURN
RANKX(
    FILTER('_Date_LookUP', IF([DayOfWeek]=5 || [DayOfWeek]=6 || ISBLANK([which_holiday])=FALSE(),1,0)=0
    && MONTH('_Date_LookUP'[Date])=month
    && YEAR('_Date_LookUP'[Date])=year
    )
,'_Date_LookUP'[Date],,ASC
)

 

MIMQ_0-1675752821680.png

Can someone help? Performance is not important at that point, the calculation will be done on a database in the future but I still need it now.

 

Thanks,

Michella

 

1 ACCEPTED SOLUTION
v-xinruzhu-msft
Community Support
Community Support

Hi @Anonymous 

You can refer to the following example

Create a new calculated column

 

Rank = WEEKDAY([Date],2)-COUNTROWS(FILTER(_Date_LookUP,OR([which_holiday]<>BLANK(),[Day of Week] in {6,0})&&[Date]<=EARLIER(_Date_LookUP[Date])&&([Date]-WEEKDAY([Date],2)+1)=(EARLIER(_Date_LookUP[Date])-WEEKDAY(EARLIER([Date]),2)+1)))

 

vxinruzhumsft_0-1675840895348.png

Best Regards!

Yolo Zhu

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
Anonymous
Not applicable

Hi @v-xinruzhu-msft, thanks for the help!

v-xinruzhu-msft
Community Support
Community Support

Hi @Anonymous 

You can refer to the following example

Create a new calculated column

 

Rank = WEEKDAY([Date],2)-COUNTROWS(FILTER(_Date_LookUP,OR([which_holiday]<>BLANK(),[Day of Week] in {6,0})&&[Date]<=EARLIER(_Date_LookUP[Date])&&([Date]-WEEKDAY([Date],2)+1)=(EARLIER(_Date_LookUP[Date])-WEEKDAY(EARLIER([Date]),2)+1)))

 

vxinruzhumsft_0-1675840895348.png

Best Regards!

Yolo Zhu

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

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