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Anonymous
Not applicable

How to multiply Table with table in Power BI

Hello,

 

Can you explain how we can multiply each row of Table 2 with Table 1? So we can achieve table 3? 

 

Ahmet_Oz_0-1597156115446.png

 

Thank you

 

Regards

 

Ahmet

1 ACCEPTED SOLUTION
amitchandak
Super User
Super User

@Ahmet_Oz , Crossjoin

Cross-joint(Table1, Table2)

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View solution in original post

2 REPLIES 2
v-alq-msft
Community Support
Community Support

Hi, @Anonymous 

 

You may achieve your requirement in 'Query Editor' or Power BI Desktop. I created data to reproduce your scenario. The pbix file is attached in the end.

Table1:

c1.png

 

Table2:

c2.png

 

In 'Query Editor', you may duplicate query 'Table1', remove column 'Surname', add a custom column and then expand the column with lists.

c3.png

Here are codes in 'Advanced Editor'.

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WCkgsyixW0lFyrFKK1YlW8srPyAPy/CG84JLUtEQQ3xPIjwUA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Name = _t, Surname = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Name", type text}, {"Surname", type text}}),
    #"Removed Columns" = Table.RemoveColumns(#"Changed Type",{"Surname"}),
    Custom1 = Table.AddColumn(#"Removed Columns","Title",each Table2[Title]),
    #"Expanded Title" = Table.ExpandListColumn(Custom1, "Title")
in
    #"Expanded Title"

 

Result:

c4.png

 

In Power BI Desktop, you may create a calculated table as below.

Table = 
CROSSJOIN(
   DISTINCT('Table2'[Title]),
   DISTINCT(Table1[Name])
)

 

Result:

c5.png

 

Best Regards

Allan

 

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

amitchandak
Super User
Super User

@Ahmet_Oz , Crossjoin

Cross-joint(Table1, Table2)

Full Power BI Video 20 Hours YouTube
Microsoft Fabric Series 60+ Videos YouTube
Microsoft Fabric Hindi End to End YouTube

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