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

Find everything you need to get certified on Fabric—skills challenges, live sessions, exam prep, role guidance, and more. Get started

Reply

PowerBI very slow to generate results from Min of Summarise table

Hi community team,

 

looking for some help.

 

I'm trying to find the count, min, max, average, median of a summarise table. It's taking very long to generate. 

Summarised table consists of Customer ID, total spend, the % of total spend per customer.

Any ideas why or how to fix?

 

I created the following measures:

min spend =
var aTable =
ADDCOLUMNS(
SUMMARIZE(DimCustomer,DimCustomer[Id]),"rank 2",[Cumulative GMV%],"measure 3",[GMV Grid Sum])
return
MINx(aTable,[measure 3])

 

max spend = 

var aTable =
ADDCOLUMNS(
SUMMARIZE(DimCustomer,DimCustomer[Id]),"rank 2",[Cumulative GMV%],"measure 3",[GMV Grid Sum])
return
MAXx(aTable,[measure 3])
 

This gives me the (incorrect) table of results, as it is the minimum total spend of all customers, shown below.

Capture.PNG

Rather I would like to acheive the minimum total spend of a customer per bucket.

Buckets is in an unconnected table in the data model.

 

For reference, [GMV Grid Sum]=

Capture.PNG

Cumulative GMV%=

Capture.PNG

 

Total GMV = Total Spend per Customer

 

Data Model

Capture.PNG

Kind regards

1 ACCEPTED SOLUTION

Hi @PerAsperaAdAstr ,

 

You may create measures like DAX below.

 

min spend =

VAR aTable =

    SUMMARIZE (

        DimCustomer,

        DimCustomer[Id],

        "rank 2", [Cumulative GMV%],

        "measure 3", [GMV Grid Sum]

    )

RETURN

    IF (

        HASONEVALUE ( DimCustomer[Id] ),

        [GMV Grid Sum],

        MINX ( aTable, [measure 3] )

    )





max spend =

VAR aTable =

    SUMMARIZE (

        DimCustomer,

        DimCustomer[Id],

        "rank 2", [Cumulative GMV%],

        "measure 3", [GMV Grid Sum]

    )

RETURN

    IF (

        HASONEVALUE ( DimCustomer[Id] ),

        [GMV Grid Sum],

        MAXX ( aTable, [measure 3] )

    )

 

Best Regards,

Amy 

 

Community Support Team _ Amy

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

3 REPLIES 3
Greg_Deckler
Super User
Super User

@PerAsperaAdAstr - Not really enough information to go on, please first check if your issue is a common issue listed here: https://community.powerbi.com/t5/Community-Blog/Before-You-Post-Read-This/ba-p/1116882

Also, please see this post regarding How to Get Your Question Answered Quickly: https://community.powerbi.com/t5/Community-Blog/How-to-Get-Your-Question-Answered-Quickly/ba-p/38490

The most important parts are:
1. Sample data as text, use the table tool in the editing bar
2. Expected output from sample data
3. Explanation in words of how to get from 1. to 2.


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!:
The Definitive Guide to Power Query (M)

DAX is easy, CALCULATE makes DAX hard...

I've added the data model, hope this helps.

Hi @PerAsperaAdAstr ,

 

You may create measures like DAX below.

 

min spend =

VAR aTable =

    SUMMARIZE (

        DimCustomer,

        DimCustomer[Id],

        "rank 2", [Cumulative GMV%],

        "measure 3", [GMV Grid Sum]

    )

RETURN

    IF (

        HASONEVALUE ( DimCustomer[Id] ),

        [GMV Grid Sum],

        MINX ( aTable, [measure 3] )

    )





max spend =

VAR aTable =

    SUMMARIZE (

        DimCustomer,

        DimCustomer[Id],

        "rank 2", [Cumulative GMV%],

        "measure 3", [GMV Grid Sum]

    )

RETURN

    IF (

        HASONEVALUE ( DimCustomer[Id] ),

        [GMV Grid Sum],

        MAXX ( aTable, [measure 3] )

    )

 

Best Regards,

Amy 

 

Community Support Team _ Amy

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Helpful resources

Announcements
July 2024 Power BI Update

Power BI Monthly Update - July 2024

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

PBI_Carousel_NL_June

Fabric Community Update - June 2024

Get the latest Fabric updates from Build 2024, key Skills Challenge voucher deadlines, top blogs, forum posts, and product ideas.

Top Solution Authors