Fill in values where id is duplicated

[Anonymous]

I am trying to fill in values in the column "tags_Sprints" where the id is duplicated.

Put another way, if "tags_Sprints" is not null, I want the value to show in all instances within that same id.

So, if this is the table:

I want the column tags_Sprints (or a new column) to show values like this:

Is that clear enough?

EDIT: attaching the table.

id	tags	tags_KI	tags_Sprints	Sprint_Date
2306
2305
2304	KI-7412	KI-7412
2304	Sprint2021.12.14		Sprint2021.12.14	12/14/2021
2303
2302	KI-7413	KI-7413
2301	KI-7411	KI-7411
2301	Sprint2021.12.14		Sprint2021.12.14	12/14/2021
2300

Thanks in advance.

[v-xiaoyan-msft]

Hi @Anonymous ,

Does the replies above solve your problem? If it has been solved, please mark the correct reply as the standard answer to help the other members find it more quickly.Thanks in advance for your kind cooperation!

Hope it helps,

Community Support Team _ Caitlyn

If this post helps then please consider Accept it as the solution to help the other members find it more quickly.

[lbendlin]

Please provide sanitized sample data that fully covers your issue. Paste the data into a table in your post or use one of the file services. 

[Anonymous]

OK. I edited and pasted the data into a table.

[lbendlin]

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMjI2MFPSUVJAwbE6YAlTXBImQI63p665iaERCgtDUXBBUWZeiZGBkaGeoZGeoQlUDRZhQyN9QxN9kBBMvzEu2xF2GqOwUBQZwqVQWRiKKHGiAaYTYwE=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [id = _t, tags = _t, #"tags_KI  " = _t, tags_Sprints = _t, Sprint_Date = _t]),
    #"Replaced Value" = Table.ReplaceValue(Source,each [tags_Sprints]=" ",
(k)=> List.Max(Table.SelectColumns(Table.SelectRows(Source, each [id]=k[id]), "tags_Sprints")[tags_Sprints]),
(orig, test, repl)=> if test then repl else orig,{"tags_Sprints"})
in
    #"Replaced Value"

How to use this code: Create a new Blank Query. Click on "Advanced Editor". Replace the code in the window with the code provided here. Click "Done".

[Anonymous]

Thank you @lbendlin !

It works perfectly on a new Query, however, when I apply it to my full table, it doesn't work.

It doesn't break the query, but it doesn't fill in any values either.

What do you think is going on? What do you need?
The only difference is that blank values in my full table are "null" instead of blank, but I don't that should affect the output.

[lbendlin]

Please provide sanitized sample data that fully covers your issue.