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koorosh's avatar
koorosh
Icon for Post Partisan rankPost Partisan
5 years ago
Solved

Extract specific rows

Hello All, The first table represents all folders, subfolders and files along with their sizes for each user. If we want to find how much space each user used, we should extract the row just for the...
Need Help
  • Ashish_Mathur's avatar
    Ashish_Mathur
    5 years ago

    Hi,

    This M code works

    let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WSsvPSUktUtJRcraKiSktTi0qjonJzs8vyi/OAAoaGhkYKMXqAJVl5qRiVRQT4wgUN4Upw20aUCFIJW4DfTOzU2NinEC24jYMpAhkijkeC6EGgUyyACmLBQA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Type = _t, path = _t, size = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Type", type text}, {"path", type text}, {"size", Int64.Type}}),
    #"Filtered Rows" = Table.SelectRows(#"Changed Type", each ([Type] = "folder")),
    #"Added Custom" = Table.AddColumn(#"Filtered Rows", "Custom", each Text.Length([path])-Text.Length(Text.Replace([path],"\",""))),
    #"Filtered Rows1" = Table.SelectRows(#"Added Custom", each [Custom] <= 2)
in
    #"Filtered Rows1"

    Hope this helps.

Ashish_Mathur's avatar
Ashish_Mathur
Icon for Super User rankSuper User
5 years ago

Hi,

This M code works

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WSsvPSUktUtJRcraKiSktTi0qjonJzs8vyi/OAAoaGhkYKMXqAJVl5qRiVRQT4wgUN4Upw20aUCFIJW4DfTOzU2NinEC24jYMpAhkijkeC6EGgUyyACmLBQA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Type = _t, path = _t, size = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Type", type text}, {"path", type text}, {"size", Int64.Type}}),
    #"Filtered Rows" = Table.SelectRows(#"Changed Type", each ([Type] = "folder")),
    #"Added Custom" = Table.AddColumn(#"Filtered Rows", "Custom", each Text.Length([path])-Text.Length(Text.Replace([path],"\",""))),
    #"Filtered Rows1" = Table.SelectRows(#"Added Custom", each [Custom] <= 2)
in
    #"Filtered Rows1"

Hope this helps.