Add missing items at day level

Hi,

If you have 2 tables - Fecha and Elementos (only 1 column in each table), then in the Fecha Table, you can write this custom column formula in the Power Query Editor

=Elementos

Expand the column.

Hope this helps.

Hi Masf91 ,

Please try:

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMtQ31DcyMDJR0lFyBGJDA6VYHRRRJ5CoIbqoM0jUGCpqhKLWBF0UrNYCKmqMbJulUmwsAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Date = _t, Elementos = _t, Value = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Date", type date}, {"Elementos", type text}, {"Value", Int64.Type}}),
    datetable = Table.FromList(List.Transform({Number.From(List.Min(#"Changed Type"[Date]))..Number.From(List.Max(#"Changed Type"[Date]))},Date.From), Splitter.SplitByNothing(), {"Date"}),
    elementostable = Table.Distinct(Table.SelectColumns(#"Changed Type","Elementos")),
    Custom1 = Table.AddColumn(datetable, "custom", each elementostable),
    #"Expanded custom" = Table.ExpandTableColumn(Custom1, "custom", {"Elementos"}, {"Elementos"}),
    #"Merged Queries" = Table.NestedJoin(#"Expanded custom", {"Date", "Elementos"}, #"Changed Type", {"Date", "Elementos"}, "Expanded custom", JoinKind.LeftOuter),
    #"Expanded Expanded custom" = Table.ExpandTableColumn(#"Merged Queries", "Expanded custom", {"Value"}, {"Value"})
in
    #"Expanded Expanded custom"

Best Regards,
Gao
Community Support Team

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