Question

这是我的sql代码：

SELECT  Month   = datename(month,dateadd(mm,datediff(mm,0,StartTime),0)), 
Cast ((ROUND(((CONVERT(DECIMAL(10,2),SUM(Duration)/60)/60)),2)*55) AS numeric(36,2)) 
FROM VExecutionGlobalHistory Where Tester <> 'dit2988' AND TestTypeID = 1 

group by dateadd(mm,datediff(mm,0,StartTime),0), year(dateadd(mm,datediff(mm,0,StartTime),0)) 
order by dateadd(mm,datediff(mm,0,StartTime),0), year(dateadd(mm,datediff(mm,0,StartTime),0))

此查询返回：

April|123
  May|3456
 June|856
 July|345

我希望它返回以下内容：

  May|3456
 June|856
 July|345

有没有人有任何想法？我正在使用Microsoft SQL Server Management Studio 2010

Answer 1

以下内容将从当天起的2个月内返回当月的第一天：

SELECT CAST(DATEADD(month, DATEDIFF(month, 0, GETDATE())-2, 0)AS DATE)

因此，您可以添加到WHERE条件：

SELECT  Month   = datename(month,dateadd(mm,datediff(mm,0,StartTime),0)), 
Cast ((ROUND(((CONVERT(DECIMAL(10,2),SUM(Duration)/60)/60)),2)*55) AS numeric(36,2)) 
FROM VExecutionGlobalHistory 
Where Tester <> 'dit2988' AND TestTypeID = 1 
      AND StartTime >= CAST(DATEADD(month, DATEDIFF(month, 0, GETDATE())-2, 0) AS DATE)
group by dateadd(mm,datediff(mm,0,StartTime),0), year(dateadd(mm,datediff(mm,0,StartTime),0)) 
order by dateadd(mm,datediff(mm,0,StartTime),0), year(dateadd(mm,datediff(mm,0,StartTime),0))

Answer 2

SELECT TOP 12 b.Month, b.Amount
FROM
(
      SELECT TOP 12 a.Year, a.SortMonth, a.Month, a.Amount
  FROM
  (
        SELECT 
              Year = datename(Year,StartTime),
              SortMonth = month(StartTime),
              Month = datename(month,dateadd(mm,datediff(mm,0,StartTime),0)), 
              Amount = Cast ((ROUND(((CONVERT(DECIMAL(10,2),SUM(Duration)/60)/60)),2)*55) AS numeric(36,2))
        FROM VExecutionGlobalHistory 
        Where Tester <> 'dit2988' 
          AND TestTypeID = 1 

        group by
              datename(Year,StartTime),
              month(StartTime),
              dateadd(mm,datediff(mm,0,StartTime),0), 
              year(dateadd(mm,datediff(mm,0,StartTime),0))
  ) a
  ORDER BY a.Year, a.SortMonth DESC
) b
ORDER BY b.Year, b.SortMonth

SQL过滤结果到当前月份和前两个月

2 个答案: