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nankerp Regular Visitor
Regular Visitor

PowerQuery - Get the last scenario from each set (products)

I want to connect to a larg list of data (3 million rows).

 

I consist of many products. Each product have many scenarios (Set). I want the last set (A-2003 means year 2003). I only want the yellow rows i the photo.

 

Here is the sample file: Proto

 

 

Problemstilling.png

 

 

Is it possibe to solve this with Power Query (M)?

1 ACCEPTED SOLUTION

Accepted Solutions
Super User
Super User

Re: PowerQuery - Get the last scenario from each set (products)

1) Group on "Product" and choose "Max" on column "Set". This will return the needed latest set per product

2) Merge that on JoinKind.Inner back with your original table, this will act as a filter

Did I answer your question? Mark my post as a solution!

Proud to be a Datanaut!

Imke Feldmann

How to integrate M-code into your solution -- Check out more PBI- learning resources here -- Performance Tipps for M-queries




View solution in original post

2 REPLIES 2
Super User
Super User

Re: PowerQuery - Get the last scenario from each set (products)

1) Group on "Product" and choose "Max" on column "Set". This will return the needed latest set per product

2) Merge that on JoinKind.Inner back with your original table, this will act as a filter

Did I answer your question? Mark my post as a solution!

Proud to be a Datanaut!

Imke Feldmann

How to integrate M-code into your solution -- Check out more PBI- learning resources here -- Performance Tipps for M-queries




View solution in original post

nankerp Regular Visitor
Regular Visitor

Re: PowerQuery - Get the last scenario from each set (products)

Thank you so much. I worked perfect.

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