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Dicken's avatar
Dicken
Icon for Post Prodigy rankPost Prodigy
2 years ago
Solved

DAX index Function how to use?

Hi, I have not used index in dax pbi, but thouhgt I'd have a look, so created a date table ;    dDate = ADDCOLUMNS( CALENDAR( DATE( 2020,1,1), DATE( 2025,12,31) ) , "Year", YEAR([Date]), "...
Need Help
  • amitchandak's avatar
    amitchandak
    2 years ago

    Dicken , I created a table with the same code, and it worked

     

     

    In case of measure use

    Maxx( INDEX(1 , dDate, ORDERBY(dDate[Date]) ), [Date])

     

    Power BI Index function: Top/Bottom Performer by name and value- https://youtu.be/HPhzzCwe10U

     

  • Daniel29195's avatar
    Daniel29195
    2 years ago

    Dicken Try this : 

     use distinct around  the table you are using in window functions 

     

    let me know if this works 

Dicken's avatar
Dicken
Icon for Post Prodigy rankPost Prodigy
2 years ago

no, 

 CALENDAR(DATE(2020,1,1), DATE(2020,12,31)  ) ,
Then new table 

  Table 2 = DISTINCT(WINDOW(1,ABS,1,ABS ,'Table') ) 
Erorr message 
  WINDOW's Relation parameter may have duplicate rows. This is not allowed. 

But it will acceept 

Table = WINDOW(1,ABS,1,ABS,
 CALENDAR(DATE(2020,1,1), DATE(2020,12,31)  ) )

Richard.