How to display duplicate data

Hi Tome_05 ,

Thanks for reaching out to us.

This is a common question, and it can be implemented in Power Query Editor.

You can refer to the method in this post.

powerquery - Power Query: Duplicate Rows Based on Value - Stack Overflow

Here's the code:

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WclTSUTJRitWJVnICsozALGcgy1gpNhYA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [ColA = _t, Stock = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"ColA", type text}, {"Stock", Int64.Type}}),
    #"Added Custom" = Table.AddColumn(#"Changed Type", "Col", each List.Repeat({[ColA]},[Stock])), //Adds a column with lists, repeating ColA based on Stock.
    #"Expanded Col" = Table.ExpandListColumn(#"Added Custom", "Col") //Expands the lists into individual rows.
in
    #"Expanded Col"

Or you can download my attachment for more details.

Best Regards,
Stephen Tao

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