在sql中創建日曆

Question

我們在數據庫中使用查找表來分組數週，數月和數年。可悲的是，創作它的人早已消失，日曆在今年年底結束！所以我真的需要找到一種加入它的方式！它的建立與下列：

我不是很好的SQL（MS2008）要誠實和香港專業教育學院與它stuggeled，我們不能設置任何新的東西了因爲一切都圍繞這個建！

Answer 1

你可以這樣做，但我不明白爲什麼你的日曆從三月份開始？

declare @Date_Start date, @Date_End date 

select @Date_Start = '20130101' 
select @Date_End = '20131231' 

;with 
CTE_Dates as (
    select @Date_Start as [Date] 
    union all 
    select dateadd(dd, 1, [Date]) 
    from CTE_Dates 
    where [Date] < @Date_End 
), 
CTE_Calendar as (
    select 
     [Date], 
     datename(dw, [Date]) as [Day], 
     datepart(ww, [Date]) as [Week], 
     datepart(mm, [Date]) as [MonthID], 
     dateadd(mm, datediff(mm, 0, getdate()), 0) as [Month], 
     datepart(yy, [Date]) as [YearID], 
     dateadd(yy, datediff(yy, 0, getdate()), 0) as [Year], 
     datepart(qq, [Date]) as [QuarterID], 
     dateadd(qq, datediff(qq, 0, getdate()), 0) as [Quarter] 
    from CTE_Dates 
) 
select 
    row_number() over (order by [Date]) + @Start_ID - 1 as ID, 
    * 
from CTE_Calendar 
option (maxrecursion 0) 

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