Power Query - 财政日历 445 本月周

Question

我正在尝试在 Power Query 中构建一个会计日历，以将该日历也作为其他部门的数据流提供。过去，我使用过 DAX 日历，但这对共享日历有限制，对吗？所以，我已经有了日期、财政年度和 ISO/财政周信息，使用这个 M-Script:

let
    StartDate        = #date (2009,1,1),
    EndDate          = #date (2024,12,31),
    ListOfDates      = List.Dates(StartDate, DurationDays, #duration(1, 0, 0, 0)),
    DurationDays     = Duration.Days (EndDate - StartDate) + 1,
    TableOfDates     = Table.FromList(ListOfDates, Splitter.SplitByNothing(), null, null, ExtraValues.Error),
    DateColText      = Table.RenameColumns(TableOfDates,{{"Column1", "Date"}}),
    DateCol          = Table.TransformColumnTypes(DateColText,{{"Date", type date}}),
    WeekdayCol       = Table.AddColumn(DateCol, "Weekday Number", each Date.DayOfWeek([Date], Day.Monday) + 1,Int64.Type),
    #"Inserted Day Name" = Table.AddColumn(WeekdayCol, "Day Name", each Date.DayOfWeekName([Date]), type text),
    IsoWeekYearCol   = Table.AddColumn(#"Inserted Day Name", "Iso Week Year", each Date.Year(Date.AddDays([Date], 4-[Weekday Number])), Int64.Type),
    IsoWeekNrCol     = Table.AddColumn(IsoWeekYearCol, "Iso Week Nummer", each (Duration.Days(Date.AddDays([Date], 4-[Weekday Number]) - #date([Iso Week Year], 1 , 7 - Date.DayOfWeek(#date([Iso Week Year],1,4), Day.Monday)))/7)+1, Int64.Type),
    IsoWeekdayExtCol = Table.AddColumn(IsoWeekNrCol, "Iso Weekday Extended", each Text.From([Iso Week Year]) & "-W" & Text.End("0" &     Text.From([Iso Week Nummer]), 2) & "-"&  Text.From([Weekday Number]))
in
    IsoWeekdayExtCol

但是我现在如何为相应的会计月份添加一列以及为 CurrentMonth 和 CurrentWeek 添加一个单独的列。

你会怎么做？

Answer 1

要添加具有相应会计月份的列，您可以从周数（您已经计算）中导出它。由于月份为 4-4-5，因此可以根据周数预测相关月份。

   #"Added Custom" = Table.AddColumn(IsoWeekdayExtCol, "Fiscal Month", each 
             if List.Contains({1..4},[Iso Week Nummer]) then "January"
        else if List.Contains({5..8},[Iso Week Nummer]) then "February"
        else if List.Contains({9..13},[Iso Week Nummer]) then "March"
        else if List.Contains({14..17},[Iso Week Nummer]) then "April"
        else if List.Contains({18..21},[Iso Week Nummer]) then "May"
        else if List.Contains({22..26},[Iso Week Nummer]) then "June"
        else if List.Contains({27..30},[Iso Week Nummer]) then "July"
        else if List.Contains({31..34},[Iso Week Nummer]) then "August"
        else if List.Contains({35..39},[Iso Week Nummer]) then "September"
        else if List.Contains({40..43},[Iso Week Nummer]) then "October"
        else if List.Contains({44..47},[Iso Week Nummer]) then "November"
        else "December")

对于 CurrentMonth 和 CurrentWeek，我假设您指的是用今天的财政月和今天的财政周填满的一整列。

您只需添加一个查找类型的列，您可以在其中根据今天的日期确定 return 的行。所以：

    #"Added Custom1" = Table.AddColumn(#"Added Custom", "Current Month (fiscal)", each 
        Table.Column(#"Added Custom","Fiscal Month")
            {List.PositionOf(Table.Column(#"Added Custom","Date"),Date.From(DateTime.LocalNow()))}),

    #"Added Custom2" = Table.AddColumn(#"Added Custom1", "Current Week (fiscal)", each 
        Table.Column(#"Added Custom","Iso Week Nummer")
            {List.PositionOf(Table.Column(#"Added Custom","Date"),Date.From(DateTime.LocalNow()))})

Power Query - 财政日历 445 本月周

Power Query - Fiscal Calendar 445 Current Month Week

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