Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Earn a 50% discount on the DP-600 certification exam by completing the Fabric 30 Days to Learn It challenge.

Reply
dm1904
Helper I
Helper I

Dataflow Merge and Aggregate

Hello, I have merge two tables together in a datafow. When I try to expand the resulting column I do not get the option to 'Aggregate' like I would do in desktop. I've tried adding the below as a custom step in the dataflow

 

= Table.AggregateTableColumn(#"Merged queries 1", "Planned Dates", {{"DOCUMENT FILE NAME", List.NonNullCount, "Count of DOCUMENT FILE NAME"}})

 

But get this message "Expression.Error: The name 'Merged queries 1' wasn't recognized. Make sure it's spelled correctly."

 

What am i doing wrong? Many thanks

1 ACCEPTED SOLUTION
v-juanli-msft
Community Support
Community Support

Hi @dm1904 

I can make it work on Power Query Web part.

Capture16.JPGCapture17.JPG

Please check if #"Merged queries 1" is the last step name in your scenario.

 

Or you could take the following as a workaround:

1. merge queries,

2. expand the value from another table

3. groupby the table as below

Capture18.JPG

 

 

Best Regards
Maggie

 

Community Support Team _ Maggie Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

1 REPLY 1
v-juanli-msft
Community Support
Community Support

Hi @dm1904 

I can make it work on Power Query Web part.

Capture16.JPGCapture17.JPG

Please check if #"Merged queries 1" is the last step name in your scenario.

 

Or you could take the following as a workaround:

1. merge queries,

2. expand the value from another table

3. groupby the table as below

Capture18.JPG

 

 

Best Regards
Maggie

 

Community Support Team _ Maggie Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Helpful resources

Announcements
RTI Forums Carousel3

New forum boards available in Real-Time Intelligence.

Ask questions in Eventhouse and KQL, Eventstream, and Reflex.

MayPowerBICarousel

Fabric Monthly Update - May 2024

Check out the May 2024 Fabric update to learn about new features.

LearnSurvey

Fabric certifications survey

Certification feedback opportunity for the community.

Top Solution Authors