Generate Calendar takes a long time

[suzel404]

Hi all,

I want to generate a calendar with my date (Min & Max).

But When I reload I see more than 12 millions of rows to generate a calendar from 25/02/2014 13:30:01 to 25/05/2014 12:11:34.

Can someone help me, please ?

Thanks.

[Anonymous]

Looks weird. Just commented the table in your loading script and added "25/02/2014 13:30:01" as Min Date, "25/05/2014 12:11:34" as Max Date, variables quoted with single inverted comma in loading script and it is giving me 89 rows. See below script,

//TEMP:

//LOAD

// num(min(date_create)) AS MinDate,

// num(max(date_create)) AS MaxDate

//RESIDENT Temp_Time;

LET vMinDate = Date#('25/02/2014 13:30:01', 'DD/MM/YYYY hh:mm:ss');//peek('MinDate', 0, 'TEMP');

LET vMaxDate =  Date#('25/05/2014 12:11:34', 'DD/MM/YYYY hh:mm:ss');//peek('MaxDate', 0, 'TEMP');

//DROP TABLE Temp_Time;

TempCalendar:

LOAD

  date('$(vMinDate)'+IterNo()-1) AS TempDate

AUTOGENERATE (1)

WHILE '$(vMinDate)'+IterNo()-1<= '$(vMaxDate)';

[jagan · Accepted solution]

Hi,

Check this thread hope it helps you.

Master Calendar Generation Script

Try this script below

CalendarMaster:

LOAD

    Date(TempDate) AS TempDate,

    Year(TempDate) AS Year,

    'Q' & Ceil(Month(TempDate) / 3) AS Quarter,   

    Month(TempDate) As Month,

    Day(TempDate) As Day,

    Week(TempDate) As Week;

Load Date(MinDate + IterNo() -1 ) AS TempDate While (MinDate + IterNo() - 1) <= Num(MaxDate);

LOAD

  Floor(min(date_create)) AS MinDate,

  Floor(max(date_create)) AS MaxDate

RESIDENT Temp_Time;

Regards,

jagan.

[kalyandg]

hi,

try this

LET varMinDate = Num(MakeDate(2008,8,31));  

LET varMaxDate = Floor(MonthEnd(Today()));  

LET varToday = Date(Today(), 'MM/DD/YYYY'); 

LET varYesterday = Date(Today()-1, 'MM/DD/YYYY'); 

LET varCurrentMonth = Date(Monthstart(Today()-1), 'MMM-YYYY'); 

//************************Temporary Calendar*************************** 

//Create all days in the range from varMinDate to varMaxDate 

TempCalendar: 

LOAD 

$(varMinDate)+Iterno()-1 AS Num, 

Date($(varMinDate)+Iterno()-1) AS TempDate 

AUTOGENERATE 1 WHILE $(varMinDate)+Iterno()-1<= num(today()); 

//**************************Master Calendar****************************** 

//Building the master calendar with most date dimensions 

MasterCalendar: 

LOAD  

TempDate as InvDate, 

Day(TempDate) as Day, 

If(WildMatch(Month(TempDate),'Jan','Feb','Mar'),Num(Month(TempDate))+9,Num(Month(TempDate))-3) as CMonth,

If(WildMatch(Month(TempDate),'Jan','Feb','Mar'),Year(TempDate)-1,Year(TempDate))as CYear,

Day(TempDate)&'/'&If(WildMatch(Month(TempDate),'Jan','Feb','Mar'),Num(Month(TempDate))+9,Num(Month(TempDate))-3)&'/'&If(WildMatch(Month(TempDate),'Jan','Feb','Mar'),Year(TempDate)-1,Year(TempDate)) as InvFinDate,

YearName(TempDate, 0, 4) as FinYearName,

Weekday(TempDate) as WeekDay, 

Week(TempDate) as Week, 

Month(TempDate) as Month, 

Year(TempDate) as Year, 

MonthName(TempDate) AS MonthYear, 

'Q' & ceil(month(TempDate) / 3)  AS Quarter, 

'Q' & ceil((If(WildMatch(Month(TempDate),'Jan','Feb','Mar'),Num(Month(TempDate))+9,Num(Month(TempDate))-3)) / 3) as FinQuarter,

'Q' & ceil((If(WildMatch(Month(TempDate),'Jan','Feb','Mar'),Num(Month(TempDate))+9,Num(Month(TempDate))-3)) / 3) & ' '&If(WildMatch(Month(TempDate),'Jan','Feb','Mar'),Year(TempDate)-1,Year(TempDate)) AS QuarterYear, 

date(Today()-1) as Yesterday, 

inyeartodate(TempDate, $(varToday), 0) * -1 AS CurYTDFlag, 

inyeartodate(TempDate, $(varToday), -1) * -1 AS LastYTDFlag   

resident TempCalendar  

order by TempDate Asc; 

[suzel404]

Thank you,so much