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jrobles
Regular Visitor

add numerical correlative

hi, i need to add a new column with running count, based on existing columns. How do I generate the ID column?

 

FORMATOPRODUCTO ID
A892484 1
A895524 2
A1057696 1
A1057696 2
A1057696 3
A1057698 1
B1049710 1
B1049710 2
B1047274 1
B1047274 2
B1047274 3

 

I need to add a unique id in each repeated value

1 ACCEPTED SOLUTION
Ashish_Mathur
Super User
Super User

Hi,

The answer in the second row should be 1.  You may download my PBI file from here.

Hope this helps.

Untitled.png


Regards,
Ashish Mathur
http://www.ashishmathur.com
https://www.linkedin.com/in/excelenthusiasts/

View solution in original post

4 REPLIES 4
jrobles
Regular Visitor

thanks, they are the best

gracias, son los mejores, los mas pulentos

 

Ashish_Mathur
Super User
Super User

Hi,

The answer in the second row should be 1.  You may download my PBI file from here.

Hope this helps.

Untitled.png


Regards,
Ashish Mathur
http://www.ashishmathur.com
https://www.linkedin.com/in/excelenthusiasts/
amitchandak
Super User
Super User

@jrobles , First of all, add an index column in power query and then try this as a new column in DAX -https://stackoverflow.com/questions/45715963/creating-an-index-column-for-power-bi

 

countx(filter(Table, [FORMATO] = earlier([FORMATO]) && [PRODUCTO] = earlier([PRODUCTO]) && [Index] <=earlier([Index]) ),[Index])

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AllisonKennedy
Super User
Super User

@jrobles  Is this what you're looking for? https://radacad.com/create-row-number-for-each-group-in-power-bi-using-power-query 


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