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

Grow your Fabric skills and prepare for the DP-600 certification exam by completing the latest Microsoft Fabric challenge.

Reply
mwhalen
Regular Visitor

Power Query Aggregate not loading

I am attempting to aggregate a merged query but the preview has been "loading" for 10 minutes now (expanding the table only takes 15 seconds) When I try to apply without seeing the preview, it gets stuck after loading about 1/3 of the rows. Is there something I am doing wrong?

1 REPLY 1
v-stephen-msft
Community Support
Community Support

Hi @mwhalen ,

 

You may try to disable "background refresh".1.png

 

If you don't want to refresh or load for specific reports in power bi desktop, you can disable the following options.

2.png

 

Also you can try Table.Buffer to performance.

 

About more details, please kindly refer to

Speed/Performance aspects – The BIccountant

Table.Buffer for cashing intermediate query results or how workaround Unnecessary Queries Issue (mic...                                                                            

                                                                             

Best Regards,

Stephen Tao

 

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

Power BI Monthly Update - May 2024

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

Top Solution Authors
Top Kudoed Authors