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I've been trying to find either a Power Query code or DAX code that allows me to assign the value 1 when the ID within my column table has changed. So I have a table that has an ID column that has duplicated ID's and I want to create another column that holds the values of either 1 or 0 where 1 shows where in the row the ID has changed and 0 showing the duplicated ID's following after before the ID changes again.
Solved! Go to Solution.
The following thread was a quicker method for me to apply which did the job.
The following thread was a quicker method for me to apply which did the job.
Hi @ArT101
Create a sample like this :
Then create a calculated column to group .
Group_Index =
RANKX(FILTER(ALL('Table'),'Table'[GROUP]=EARLIER('Table'[GROUP])),[Index],,ASC)
You will get a result like this :
Finally , create a calculated column to compare the ID .
True =
var _1=SUMX(FILTER(ALL('Table'),'Table'[GROUP]=EARLIER('Table'[GROUP])&&'Table'[Index]=EARLIER('Table'[Index])),[ID])
var _2=SUMX(FILTER(ALL('Table'),'Table'[GROUP]=EARLIER('Table'[GROUP])&&'Table'[Index]=EARLIER('Table'[Index])-1),[ID])
var _minindex=MINX(FILTER(ALL('Table'),'Table'[GROUP]=EARLIER('Table'[GROUP])),[Index])
return
IF([Index]=_minindex|| _1= _2,0, SUMX(FILTER(ALL('Table'),'Table'[GROUP]=EARLIER('Table'[GROUP])&&'Table'[Index]=EARLIER('Table'[Index])-1),[Group_Index]))
The fianl result is like this :
Best Regards,
Community Support Team _ Ailsa Tao
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