CREATE PROCEDURE [dbo].Calendar1 --4,1991
(
@month int,
@Year int
)
AS
BEGIN
declare
@startdateofMonthYear date,
@EnddateofMonthYear Date
if (@month >12)
BEGIN
Print 'Enter a valid month'
END
if (@month < 12)
BEGIN
Set @startdateofMonthYear=(Select cast(@Year as varchar(4)) +'-'+Right('00'+Cast(@month as varchar(2)),2) +'-'+'01')
Set @EnddateofMonthYear = (SELECT case when @month IN (1,3,5,7,8,10,12) then cast(@Year as varchar(4)) +'-'+Right('00'+Cast(@month as varchar(2)),2) +'-'+'31'
when @month IN(4,6,9,11) then cast(@Year as varchar(4)) +'-'+Right('00'+Cast(@month as varchar(2)),2) +'-'+'30'
else cast(@Year as varchar(4)) +'-'+Right('00'+Cast(@month as varchar(2)),2) +'-'+(CASE WHEN (@YEAR % 4 = 0 AND @YEAR % 100 <> 0) OR @YEAR % 400 = 0 THEN '29' else '28' End)
End)
;WITH CTE_DatesTable
AS
(
Select 1 daysint, Cast(SUBSTRING(cast(@startdateofMonthYear as varchar(20)),1,7) + '-'+CAST(1 as varchar(2)) as varchar) Calendardates
--,@startDayIndex as Level
UNION ALL
SELECT daysint+1,Cast(SUBSTRING(cast(@startdateofMonthYear as varchar(20)),1,7) + '-'+CAST(daysint+1 as varchar(2)) as varchar) Calendardates
--,Case when CTE_DatesTable.Level = 7 then 1 else CTE_DatesTable.Level+1 end
FROM CTE_DatesTable
WHERE daysint<=
(SELECT case when @month IN (1,3,5,7,8,10,12) then 31
when @month IN(4,6,9,11) then 30
else (CASE WHEN (@YEAR % 4 = 0 AND @YEAR % 100 <> 0) OR @YEAR % 400 = 0 THEN 29 else 28 End)
End)-1
)
Select
[DWDateKey]=Calendardates,
[DayDate]=daysint,
[MonthNumber]=@Month,
[MonthName]=Case when @month =1 then 'January'
when @month =2 then 'February'
when @month =3 then 'March'
when @month =4 then 'April'
when @month =5 then 'May'
when @month =6 then 'June'
when @month =7 then 'July'
when @month =8 then 'August'
when @month =9 then 'September'
when @month =10 then 'October'
when @month =11 then 'November'
when @month =12 then 'December'
End,
[Year]=@Year
From CTE_DatesTable
END
END
In the below code i want to get a week name like sunday monday,,without using any date functions like datediff,dateadd,datename without using any of these i should get a weekname.
So i got a hint like i know today date 2/13/2014 ,
7 days before it was feb 6th that is thursday. Again 7 days before feb 6th is Jan 30th and it is also thursday ,In same way after feb 13th its feb 20th will be thursday. Based on this logic can we get? without using date functions.
Only i shud pass month and year as parameter.
Is it possible? Plz help
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