Split data month wise

[Uzi2019]

Hi Experts,
I have 3 columns Date( Continuous Date), Campaign Start Date, Campaign End date.

I want month wise split as I mentioned in screenshot.
Please help me to get this done.

Thank you in advance.

[amitchandak]

@Uzi2019 , Try a new table like

Table = Distinct(SELECTCOLUMNS(ADDCOLUMNS(GENERATE(Data, CALENDAR([Start Date],[End Date])), "Start Date 1", max(eomonth([Date],-1)+1,[Start Date]) , "End 1", Min(EOMONTH([Date],0), [End Date])), "Start Date", [Start Date], "End date", [End Date],  "New Start", [Start Date 1],"New end", [End 1]))

Find the attached file after signature

[Uzi2019]

Hi @amitchandak 
Thank you for your response.
But I want the result in measure or column.  Need to show againts various different measures and metrics. 
So cant create seperte table fo this.

[amitchandak · Accepted solution]

@Uzi2019 , You can do that power query, expand the same table

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUTLXNzTRNzIwMgKyLfWNIcxYnWglkICZvpEFTBLItoTKxgIA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"S N" = _t, #"Start Date" = _t, #"End Date" = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Start Date", type date}, {"End Date", type date}}),
    #"Added Custom" = Table.AddColumn(#"Changed Type", "New Start Date", each let 
_s =[Start Date],
_q= List.Select( List.Dates([Start Date], Duration.Days([End Date]-[Start Date])+1,#duration(1,0,0,0)), each _ = List.Max({_s,Date.StartOfMonth(_)}))
in 
_q),
    #"Expanded New Start Date" = Table.ExpandListColumn(#"Added Custom", "New Start Date"),
    #"Changed Type1" = Table.TransformColumnTypes(#"Expanded New Start Date",{{"New Start Date", type date}}),
    #"Added Custom1" = Table.AddColumn(#"Changed Type1", "New End Date", each List.Min({[End Date], Date.EndOfMonth([New Start Date])}))
in
    #"Added Custom1"