SQL - 运行总计 - 年初至今，上一年至今和上次滚动12个月

Question

感谢您帮我解决这个问题！我提前为格式化道歉，但我认为这很容易理解。

提供了一个数据样本表。我需要使用查询语言创建三个单独的列。运行总计必须考虑ID和日期。

运行12个月 - 我需要将每个ID的值相加12个月。

当前YTD - 将值的日期的当前年份的每个ID的值相加。

以前的年初至今 - 将价值日期之前一年的每个ID的值相加。

谢谢！

CURRENT TABLE

ID  DATE        VALUE
S1  01/01/2015  5
S1  02/01/2015  5
S1  03/01/2015  5
S1  04/01/2015  5
S1  05/01/2015  5
S1  06/01/2015  5
S1  07/01/2015  5
S1  08/01/2015  5
S1  09/01/2015  5
S1  10/01/2015  5
S1  11/01/2015  5
S1  12/01/2015  5
S1  01/01/2016  5
S2  01/01/2015  10
S2  02/01/2015  10
S2  03/01/2015  10
S2  04/01/2015  10
S2  05/01/2015  10
S2  06/01/2015  10
S2  07/01/2015  10
S2  08/01/2015  10
S2  09/01/2015  10
S2  10/01/2015  10
S2  11/01/2015  10
S2  12/01/2015  10
S2  01/01/2016  10

期望的输出

ID  DATE            VALUE   Running12   CalendarYTD PrevCalendarYTD
S1  01/01/2015      5       5           5   
S1  02/01/2015      5       10          10  
S1  03/01/2015      5       15          15  
S1  04/01/2015      5       20          20  
S1  05/01/2015      5       25          25  
S1  06/01/2015      5       30          30  
S1  07/01/2015      5       35          35  
S1  08/01/2015      5       40          40  
S1  09/01/2015      5       45          45  
S1  10/01/2015      5       50          50  
S1  11/01/2015      5       55          55  
S1  12/01/2015      5       60          60  
S1  01/01/2016      5       60          5              5
S2  01/01/2015      10      10          10  
S2  02/01/2015      10      20          20  
S2  03/01/2015      10      30          30  
S2  04/01/2015      10      40          40  
S2  05/01/2015      10      50          50  
S2  06/01/2015      10      60          60  
S2  07/01/2015      10      70          70  
S2  08/01/2015      10      80          80  
S2  09/01/2015      10      90          90  
S2  10/01/2015      10      100         100
S2  11/01/2015      10      110         110 
S2  12/01/2015      10      120         10  
S2  01/01/2016      10      120         10              10

Answer 1

  

VKP提出了一个有效的观点。如果缺少几个月，我们需要填写。

以下内容将生成您正在运行的总列数。

示例

Select *
      ,Running12       = sum(Value) over (Partition By ID Order By Date Rows Between 11 Preceding and Current Row)
      ,CalendarYTD     = sum(Value) over (Partition By ID,Year(Date) Order By Date)
      ,PrevCalendarYTD = case when month(date)<>1 then null else (Select Value from @YourTable Where ID=A.ID and date=dateadd(year,-1,A.date)) end
 From @YourTable A
 Order By ID,Date

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