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Anonymous
Not applicable

Negative join

Hi

 

Is there a way to preform a "negative join" where i will keep all posts from the first table that are not in the second table?

 

 

Regards

 

Søren

2 ACCEPTED SOLUTIONS
Greg_Deckler
Super User
Super User

@Anonymous Use EXCEPT in DAX. Use Left or Right Anti in Power Query Merge query.



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View solution in original post

@Anonymous , there is an option in merge , anti join ?

https://radacad.com/append-vs-merge-in-power-bi-and-power-query

 

Function of power query

https://docs.microsoft.com/en-us/powerquery-m/joinkind-leftanti

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View solution in original post

4 REPLIES 4
amitchandak
Super User
Super User

@Anonymous , Try like a new table

 new table = Except(Table1, Table2)

Both should have the same columns

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Greg_Deckler
Super User
Super User

@Anonymous Use EXCEPT in DAX. Use Left or Right Anti in Power Query Merge query.



Follow on LinkedIn
@ me in replies or I'll lose your thread!!!
Instead of a Kudo, please vote for this idea
Become an expert!: Enterprise DNA
External Tools: MSHGQM
YouTube Channel!: Microsoft Hates Greg
Latest book!:
Power BI Cookbook Third Edition (Color)

DAX is easy, CALCULATE makes DAX hard...
Anonymous
Not applicable

Thanks for the answer

 

That is SQL? 

I am working with a M query.

 

Regards

Søren

@Anonymous , there is an option in merge , anti join ?

https://radacad.com/append-vs-merge-in-power-bi-and-power-query

 

Function of power query

https://docs.microsoft.com/en-us/powerquery-m/joinkind-leftanti

Join us as experts from around the world come together to shape the future of data and AI!
At the Microsoft Analytics Community Conference, global leaders and influential voices are stepping up to share their knowledge and help you master the latest in Microsoft Fabric, Copilot, and Purview.
️ November 12th-14th, 2024
 Online Event
Register Here

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