Forum Discussion
Anonymous
2 years agoNot applicable
Group by continuous sequence
Hello everybody. I have problem with power query I would like to transform a table like the exemple by grouping with IdDemand + Team with. I want the Min DateTime and the Max DateTime for each cont...
- 2 years ago
Hi Anonymous ,
You can use the GroupKind argument to do this.
First, multi-select (Ctrl+Click) [IdDmand] and [Team].
Go to the Home tab > Group By.
In the dialog, create aggreagted columns for [MinDate] as MIN of [CreatedDateTime], and similar for MAX.
Once you've applied this, just add this little bit to the end of your Group By step:
Full example query:
let Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("hZBJCoAwDEWvIlkLZmisulOPId7/Gg5poS0GF9m8l0+G4wCCHta7aIgDS0e8IMLZm9gKEVrBJqrAflcwrm2/Zi41H9OAtj9xxjLwrBpN4KLGOQ2eMseazx/8vQw9QZ7gH8FSmvev4kWCJ9S5g8ZSnBc=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"IdDemand " = _t, Team = _t, CreateDateTime = _t]), chgTypes = Table.TransformColumnTypes(Source,{{"IdDemand ", Int64.Type}, {"Team", type text}, {"CreateDateTime", type datetime}}), groupIdTeamLocal = Table.Group(chgTypes, {"IdDemand ", "Team"}, {{"minDate", each List.Min([CreateDateTime]), type nullable datetime}, {"maxDate", each List.Max([CreateDateTime]), type nullable datetime}}, GroupKind.Local) in groupIdTeamLocalExample query output:
Pete
Anonymous
2 years agoNot applicable
I'm so happy, I spent a few hours on this problem only to discover that I was missing two words GroupKind.Local...
Thank you so much
- BA_Pete2 years agoSuper User
No problem, happy to help.
Feel free to give a thumbs-up on any posts that help you 👍
Pete