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jimmyfromus's avatar
jimmyfromus
Helper III
5 years ago
Solved

Make certain rows into headers

Hi,    I've the following table:  data    Numbers id 40 number 3434 year 2007 rank 23 school 1 uni 1 14 uni 2 10 id 343 number 78778 year 2007 rank 87 ...
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CNENFRNL's avatar
CNENFRNL
Community Champion
5 years ago

jimmyfromus , StefanoGrimaldi , as long as each group of records starts with ID like this, this solution applies; order and presence of other fields (number, year, rank ...) make no difference.

 

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WykxR0lEyNDRUitWJVsorzU1KLQIKGJsYm4BFKlMTQXwjAwNzML8oMS8bxDcG84qTM/Lzc0AGgLmleZkKhiCeCZxrBOIagLlgm4yMjPCZa2GOaq4pqknGBqjONLcwN7dAsdoIYZWxsTFNvGBigj1oSHJkLAA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [data = _t, Numbers = _t]),

    Rearrange = Table.Combine(List.Transform(Table.Group(Source, "data", {{"grouped", each _}}, GroupKind.Local, (s,c)=>Number.From(c="id"))[grouped], each Table.PromoteHeaders(Table.Transpose(_))))
in
    Rearrange

 

dannytan111289's avatar
dannytan111289
Frequent Visitor
4 years ago

Hi,

 

I have a question, I copy-paste the

Rearrange = Table.Combine(List.Transform(Table.Group(Source, "data", {{"grouped", each _}}, GroupKind.Local, (s,c)=>Number.From(c="id"))[grouped], each Table.PromoteHeaders(Table.Transpose(_))))
in
    Rearrange

and I changed "data" into "F1" (my first column name). However, I received Token Comma Expected for Rearrange. Any ideas? Thanks