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Anonymous
Not applicable

DAX measure to return TRUE if all rows with specific name contain the same value

Hi

 

I would like to add a column/measure 'All True' which is TRUE when the 'Check' is TRUE for all rows with the same 'Name' - otherwise it should be FALSE.

 

Tried some other solutions from this community, but without any luck. Thanks in advance!

 

Example - the column 'All True' is the one generated by the DAX measure:

 

TimeNameCheckAll True
9:00:00JohnTRUEFALSE
9:15:00JohnFALSEFALSE
9:30:00JohnTRUEFALSE
9:45:00JohnTRUEFALSE
9:00:00BobTRUETRUE
9:15:00BobTRUETRUE
9:30:00BobTRUETRUE
9:45:00BobTRUETRUE
1 ACCEPTED SOLUTION
CNENFRNL
Super User
Super User

All True = 
ISEMPTY(
    FILTER( INFO, INFO[Name] = EARLIER( INFO[Name] ) 
        && INFO[Check] = FALSE() )
)

Screenshot 2021-07-16 151530.png


Thanks to the great efforts by MS engineers to simplify syntax of DAX! Most beginners are SUCCESSFULLY MISLED to think that they could easily master DAX; but it turns out that the intricacy of the most frequently used RANKX() is beyond their comprehension!

DAX is simple, but NOT EASY!

View solution in original post

3 REPLIES 3
CNENFRNL
Super User
Super User

All True = 
ISEMPTY(
    FILTER( INFO, INFO[Name] = EARLIER( INFO[Name] ) 
        && INFO[Check] = FALSE() )
)

Screenshot 2021-07-16 151530.png


Thanks to the great efforts by MS engineers to simplify syntax of DAX! Most beginners are SUCCESSFULLY MISLED to think that they could easily master DAX; but it turns out that the intricacy of the most frequently used RANKX() is beyond their comprehension!

DAX is simple, but NOT EASY!

SanketBhagwat
Super User
Super User

Hi @Anonymous .

Is the 'All True' column the output you need?

 

Anonymous
Not applicable

Yes, exactly

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