Power Query - Grouping and cumulation in nested tables

This video explains how column values can be grouped and cumulated. As the standard generated grouping code will create partitioned tables with the default table type, function Value.Type will come to the rescue to have the partitioned tables created with the correct column types.

[ruchirdwivedi]

Thank you so much for this video. You saved me from my boss !! helping people like me :) !!

[malchicken]

Using Value.Type to bring in the types from the previous step was quiet neat, thank you ^^ 🙏.

[larmondoflairallen]

I wish you did more videos. I get a lot out of these kinds of tutorials where someone shows practical ways of using functions like List.Buffer that are conceptually different from what I'm used to.

[gabornemeth]

Thank you for this video, it's really-really useful!

[dhruvgoyal]

Great Video !! Thanks a lot. Love from India.

[excel]

Thank you very much for this solution. Works perfect for me!!!

[andresgonzalez-cigr]

Thanks for this video! I was having a hard time trying to get balances in power query!

[herraraitis]

Just what i was looking for. Thank you!

[vishalnasre]

Hello Sir,
Do you have any video on Running Total in each category in Power Query \

[Aldrannt]

please link the previous video, and thanks for explain those knowings. From perú.

[gravanita]

Any chance on publishing the example data to make it easier to follow along.
Hope to see more videos from you.