Question

我有一个问题，我想通过日期合并我的表格数据，所有信息都在给定的表格中提供

如果聚合= Quaterly

我的表

表格-1

Amount |   Date      | Aggregation

100    |  2013-01-01 | Quaterly
100    |  2013-02-01 | Quaterly
100    |  2013-03-01 | Quaterly
200    |  2013-04-01 | Quaterly
200    |  2013-05-01 | Quaterly
200    |  2013-06-01 | Quaterly
300    |  2013-07-01 | Quaterly
300    |  2013-07-01 | Quaterly
300    |  2013-09-01 | Quaterly
400    |  2013-10-01 | Quaterly
400    |  2013-11-01 | Quaterly
400    |  2013-12-01 | Quaterly

我想要这样的结果

Amount |   Date      | Aggregation

300    |  2013-03-01 | Quaterly 
600    |  2013-06-01 | Quaterly 
900    |  2013-09-01 | Quaterly 
1200   |  2013-12-01 | Quaterly

Answer 1

点击这里是财政季度+总和

Checkout here

;With Totals as (

    SELECT  SUM(Amount) as Total,
            DATEADD(quarter,DATEDIFF(quarter,0,date),0) as RoundQuarter
    FROM    dbo.MyData AS om
    GROUP BY
            DATEADD(quarter,DATEDIFF(quarter,0,date),0)
)
select
    Total,
    DATEPART(year,RoundQuarter) -
       CASE WHEN DATEPART(quarter,RoundQuarter) = 1 THEN 1 ELSE 0 END as FinancialYear,
    CASE WHEN DATEPART(quarter,RoundQuarter) = 1 THEN 4
       ELSE DATEPART(quarter,RoundQuarter) - 1 END as FinancialQuarter
from
    Totals

Answer 2

如果您的宿舍只能通过日历（非财政）年度进行更改，您可以试试这个：

SELECT amount, 
       Cast(Cast(mydate / 10 * 10000 + ( mydate%10 ) * 300 + 1 AS VARCHAR) AS 
            DATE) AS 
       MyDate, 
       aggregation 
FROM   (SELECT Sum(amount)                                        AS Amount, 
               Datepart(yyyy, mydate) * 10 + Datepart(qq, mydate) AS MyDate, 
               Max(aggregation)                                   AS Aggregation 
        FROM   table1 
        GROUP  BY Datepart(yyyy, mydate) * 10 + Datepart(qq, mydate)) a 
ORDER  BY 2

首次计算子查询中的所有聚合（或使用WITH-construction），就像在另一个答案中一样。日期是用年份密钥计算的，如果你不需要多年的结果，可以删除'datepart（yyyy，MyDate）* 10 +'。之后，您将季度数与特定年份合并。请不要将“MyDate / 10 * 10000”部分替换为“MyDate * 1000”，我们需要删除不必要的数字以生成正确的日期格式。

计算季度金额

2 个答案: