Merge values Power BI DAX

Hello Anonymous 

if you need a solution in PowerQuery (you are using in power query forum after all 😉) you can use Table.Group with 2 functions. Here the code

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45Wcs7JTM0rUTBUUNJRMgTi8vw8pVgduLgRUAiEc/KLS5DFweqNgTgjPycFXYMJEBelJqdmlqWmYGgyxaHJDGZ5LAA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Customer Name" = _t, #"Value tot." = _t, Offer = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Customer Name", type text}, {"Value tot.", Int64.Type}, {"Offer", type text}}),
    #"Grouped Rows" = Table.Group(#"Changed Type", {"Customer Name"}, {{"SumValueTot", each List.Sum([#"Value tot."]), type number}, {"SumValueTotWon", each List.Sum(Table.SelectRows(_, each [Offer]="won") [#"Value tot."]), type number}})
in
    #"Grouped Rows"

transforms this

into this

Copy paste this code to the advanced editor in a new blank query to see how the solution works.

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Kudoes are nice too

Have fun

Jimmy

Hi Anonymous ,

Under Direct Query mode, there are some limitations on transforming data in Power Query and calculations on DAX.

Please refer this document first: Implications of using DirectQuery 

If you want to use Jimmy's workaround, you need to switch the connection mode to Import.

If you want to use DAX to achieve this, you can create a calculated table like this but the connection mode would be changed to mixed.

New Table = 
SUMMARIZE (
    'Customers',
    'Customers'[Customer Name],
    "Total sum", SUM ( 'Customers'[Value tot.] ),
    "Won sum", CALCULATE ( SUM ( 'Customers'[Value tot.] ), 'Customers'[Offer] = "won" )
)

Best Regards,
Community Support Team _ Yingjie Li
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