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Hello,
I am having a syntax issue trying to create a field for the last 30 days. What I have is the Qlik sense auto calendar a a few lines of code I have added.
The issue appears in the vCalendarStart. I am thinking it has something to do with the date format. However I have not found a combination it will accept.
Here is the actual code so that it is easy to recreate:
Note: My data starts at 07-01-2018
et
LET vCalendarStart = Date('07-01-2018'); // Static start
LET vCalendarEnd = Date(today()); // Today
LET vCalendarLength = Num(Date#(vCalendarEnd)) - Num(Date#(vCalendarStart)) + 1;
Calendar:
LOAD
If(Date > Date('$(vCalendarEnd)'-30) and Date <= Date('$(vCalendarEnd)'), 1,0) as Last30Days;
LOAD
Date($(#vCalendarStart) + RecNo()-1) AS Mod.Date
AutoGenerate $(#vCalendarLength);
[autoCalendar]:
DECLARE FIELD DEFINITION Tagged ('$date')
FIELDS
Dual(Year($1), YearStart($1)) AS [Year] Tagged ('$axis', '$year'),
Dual('Q'&Num(Ceil(Num(Month($1))/3)),Num(Ceil(NUM(Month($1))/3),00)) AS [Quarter] Tagged ('$quarter', '$cyclic'),
Dual(Year($1)&'-Q'&Num(Ceil(Num(Month($1))/3)),QuarterStart($1)) AS [YearQuarter] Tagged ('$yearquarter', '$qualified'),
Dual('Q'&Num(Ceil(Num(Month($1))/3)),QuarterStart($1)) AS [_YearQuarter] Tagged ('$yearquarter', '$hidden', '$simplified'),
Month($1) AS [Month] Tagged ('$month', '$cyclic'),
Dual(Year($1)&'-'&Month($1), monthstart($1)) AS [YearMonth] Tagged ('$axis', '$yearmonth', '$qualified'),
Dual(Month($1), monthstart($1)) AS [_YearMonth] Tagged ('$axis', '$yearmonth', '$simplified', '$hidden'),
Dual('W'&Num(Week($1),00), Num(Week($1),00)) AS [Week] Tagged ('$weeknumber', '$cyclic'),
Date(Floor($1)) AS [Date] Tagged ('$axis', '$date', '$qualified'),
Date(Floor($1), 'D') AS [_Date] Tagged ('$axis', '$date', '$hidden', '$simplified'),
If (DayNumberOfYear($1) <= DayNumberOfYear(Today()), 1, 0) AS [InYTD] ,
Year(Today())-Year($1) AS [YearsAgo] ,
If (DayNumberOfQuarter($1) <= DayNumberOfQuarter(Today()),1,0) AS [InQTD] ,
4*Year(Today())+Ceil(Month(Today())/3)-4*Year($1)-Ceil(Month($1)/3) AS [QuartersAgo] ,
Ceil(Month(Today())/3)-Ceil(Month($1)/3) AS [QuarterRelNo] ,
If(Day($1)<=Day(Today()),1,0) AS [InMTD] ,
12*Year(Today())+Month(Today())-12*Year($1)-Month($1) AS [MonthsAgo] ,
Month(Today())-Month($1) AS [MonthRelNo] ,
If(WeekDay($1)<=WeekDay(Today()),1,0) AS [InWTD] ,
(WeekStart(Today())-WeekStart($1))/7 AS [WeeksAgo] ,
Week(Today())-Week($1) AS [WeekRelNo] ;
DERIVE FIELDS FROM FIELDS [Date] USING [autoCalendar] ;
Assuming your dateformat is MM-dd-yyyy.
if(Date > $(vCalenderEnd) - 30 ...
Dates are dual and will be numbers when needed...
Sometimes you need to add Num($(vCalenardEnd))... the magic of dual for dates doesn't always seem to work 