Verificar se valores se repetem no dia atual comparando com o dia anterior

[GabrielAlves199]

Bom dia,

Preciso comparar um valor no power query com o dia anterior e verificar se esse valor de repete ou não no dia atual

É possível fazer isso de alguma forma?

[v-cgao-msft]

Hi @GabrielAlves199 ,

Create a new blank query and paste the following code into the advanced editor, please refer to the steps below.

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMtQ31DcyMDJS0lEyNFSK1UERARJoIsbGUBEjDDVwEVNTdBEzM3QRc3OoiDGGyXARS0ul2FgA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Date = _t, Value = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Date", type date}, {"Value", Int64.Type}}),
    #"Added Custom" = Table.AddColumn(#"Changed Type", "Custom", each if List.Contains(Table.SelectRows(#"Changed Type",(x)=>[Date] = Date.AddDays(x[Date],1))[Value],[Value]) then "Yes" else "No")
in
    #"Added Custom"

Best Regards,
Gao
Community Support Team

If there is any post helps, then please consider Accept it as the solution  to help the other members find it more quickly. If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

How to get your questions answered quickly --  How to provide sample data in the Power BI Forum