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Power Query - Fill Down per ID (- with conditions)
Hi, I have a data similar as shown below, with ID, DATE_TIME and unpivoted timestamp columns (e.g. TIME1, TIME2, TIME3). I want to flatten all timestamps per ID into 1 row and take the Max DATE_TIME....
Try this
let Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WclTSUTIw1PVKzNM1tACyDYEYhGJ1oHKmCDkgMkGRM0ORAyJzsJwTSM4cRc4Ups8ZJGeMImeGIofkFmMkt4DNNELIGSHJOWN1i4VSbCwA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [ID = _t, DATE_TIME = _t, TIME1 = _t, TIME2 = _t, TIME3 = _t]), #"Changed Type" = Table.TransformColumnTypes(Source,{{"ID", type text}, {"DATE_TIME", type date}, {"TIME1", Int64.Type}, {"TIME2", Int64.Type}, {"TIME3", Int64.Type}}), #"Grouped Rows" = Table.Group(#"Changed Type", {"ID"}, {{"1", each _, type table}, {"2", each _, type table}, {"3", each _, type table}}), #"Added Custom" = Table.AddColumn(#"Grouped Rows", "TIME1", each Table.SelectRows([1],each [TIME1]>0)), #"Added Custom1" = Table.AddColumn(#"Added Custom", "TIME2", each Table.SelectRows([2],each [TIME2]>0)), #"Added Custom2" = Table.AddColumn(#"Added Custom1", "TIME3", each Table.SelectRows([3],each [TIME3]>0)), #"Expanded TIME1" = Table.ExpandTableColumn(#"Added Custom2", "TIME1", {"TIME1"}, {"TIME1"}), #"Expanded TIME2" = Table.ExpandTableColumn(#"Expanded TIME1", "TIME2", {"TIME2"}, {"TIME2"}), #"Expanded TIME3" = Table.ExpandTableColumn(#"Expanded TIME2", "TIME3", {"TIME3"}, {"TIME3"}), #"Removed Columns" = Table.RemoveColumns(#"Expanded TIME3",{"1", "2", "3"}) in #"Removed Columns"
Zubair_Muhammad
Community Champion
Community Champion
Try this
let
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WclTSUTIw1PVKzNM1tACyDYEYhGJ1oHKmCDkgMkGRM0ORAyJzsJwTSM4cRc4Ups8ZJGeMImeGIofkFmMkt4DNNELIGSHJOWN1i4VSbCwA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [ID = _t, DATE_TIME = _t, TIME1 = _t, TIME2 = _t, TIME3 = _t]),
#"Changed Type" = Table.TransformColumnTypes(Source,{{"ID", type text}, {"DATE_TIME", type date}, {"TIME1", Int64.Type}, {"TIME2", Int64.Type}, {"TIME3", Int64.Type}}),
#"Grouped Rows" = Table.Group(#"Changed Type", {"ID"}, {{"1", each _, type table}, {"2", each _, type table}, {"3", each _, type table}}),
#"Added Custom" = Table.AddColumn(#"Grouped Rows", "TIME1", each Table.SelectRows([1],each [TIME1]>0)),
#"Added Custom1" = Table.AddColumn(#"Added Custom", "TIME2", each Table.SelectRows([2],each [TIME2]>0)),
#"Added Custom2" = Table.AddColumn(#"Added Custom1", "TIME3", each Table.SelectRows([3],each [TIME3]>0)),
#"Expanded TIME1" = Table.ExpandTableColumn(#"Added Custom2", "TIME1", {"TIME1"}, {"TIME1"}),
#"Expanded TIME2" = Table.ExpandTableColumn(#"Expanded TIME1", "TIME2", {"TIME2"}, {"TIME2"}),
#"Expanded TIME3" = Table.ExpandTableColumn(#"Expanded TIME2", "TIME3", {"TIME3"}, {"TIME3"}),
#"Removed Columns" = Table.RemoveColumns(#"Expanded TIME3",{"1", "2", "3"})
in
#"Removed Columns"- Zubair_Muhammad
It works! Thanks a bunch! :)
