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olebel
Frequent Visitor

Remove rows based on the values in another column

Hi,

How can I remove all "duplicate" records (rows) if one of the associated values in another column contains a ceratain value? 

olebel_0-1691597362612.png

 

1 REPLY 1
Vijay_A_Verma
Super User
Super User

Insert this as your next step where Source must be replaced with your previous step

= Table.Combine(List.RemoveNulls(List.Transform(Table.Group(Source, {"ID"}, {{"All", each _}})[All], (x)=> if List.Contains(x[Status], "Closed") then null else x)))

 Complete code for testing

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMjZR0lFyTC7JLEtVitUB8i2A/AAEE0nKBKQ0MSk5BcFzzskvToXyTYF8j9ScnHww19QAZE5qXkpmXjpCAKY+FgA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [ID = _t, Status = _t]),
    #"Grouped Rows" = Table.Combine(List.RemoveNulls(List.Transform(Table.Group(Source, {"ID"}, {{"All", each _}})[All], (x)=> if List.Contains(x[Status], "Closed") then null else x)))
in
    #"Grouped Rows"

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