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Klaimand
New Member

How to Aggregate data

Hello,

 

Im trying to aggregate data as follow:

Current data format:

ID   Name
1       A
1       B
1       C
2       D
2       E
3       F

 

Expected result:

ID     Name
1        A;B;C
2         D;E
3           F

 

Do you know how to build this step in my query?

 

Best regards,

2 ACCEPTED SOLUTIONS
v-danhe-msft
Employee
Employee

Hi @Klaimand,

Based on my test, you could refer to below formula:

Create a new table:

New Table = SUMMARIZE('Table1','Table1'[ID],"Name",CONCATENATEX('Table1','Table1'[Name],","))

Result:

1.PNG

You could also download the pbix file to have a view.

 

Regards,

Daniel He

Community Support Team _ Daniel He
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

Ashish_Mathur
Super User
Super User

Hi,

 

This M code works

 

let
    Source = Excel.CurrentWorkbook(){[Name="Data"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"ID", Int64.Type}, {"Name", type text}}),
    Combine = Table.Group(#"Changed Type", {"ID"}, {{"All Names", each Text.Combine(List.Distinct([Name]), "; "), type text}})
in
    Combine

Untitled.png


Regards,
Ashish Mathur
http://www.ashishmathur.com
https://www.linkedin.com/in/excelenthusiasts/

View solution in original post

3 REPLIES 3
Ashish_Mathur
Super User
Super User

Hi,

 

This M code works

 

let
    Source = Excel.CurrentWorkbook(){[Name="Data"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"ID", Int64.Type}, {"Name", type text}}),
    Combine = Table.Group(#"Changed Type", {"ID"}, {{"All Names", each Text.Combine(List.Distinct([Name]), "; "), type text}})
in
    Combine

Untitled.png


Regards,
Ashish Mathur
http://www.ashishmathur.com
https://www.linkedin.com/in/excelenthusiasts/
v-danhe-msft
Employee
Employee

Hi @Klaimand,

Based on my test, you could refer to below formula:

Create a new table:

New Table = SUMMARIZE('Table1','Table1'[ID],"Name",CONCATENATEX('Table1','Table1'[Name],","))

Result:

1.PNG

You could also download the pbix file to have a view.

 

Regards,

Daniel He

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

@Klaimand

 

Create a Measure and add the following formula:

 

Measure = CONCATENATEX ( VALUES ( 'Table'[Text] ), 'Table'[Text], ", " )

See workspace on this link.

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