使用Pivot的SQL查询帮助

Question

我有一个下面的存储过程，它可以正常运行，但需要在行末尾添加水平总计，例如THE FOLLOWING ..它应在每一行上执行。

[1]。[2]。[3] ........................................ ......... [29]。[30] .. [31] ...总计

..请帮忙

CREATE PROCEDURE [dbo].[VTR_Report_DaysOfMonthWise] 
@Month int,
@Year int,
@Branch_ID int
AS
BEGIN

DECLARE @startDate varchar(20)
DECLARE @endDate varchar(20)

SELECT @startDate = Convert(varchar(10),DATEADD(m, @Month - 1, DATEADD(yyyy, @Year - 1900, 0)),105)
 SELECT @endDate = Convert(varchar(10),DATEADD(d, -1, DATEADD(m, @Month, DATEADD(yyyy, @Year - 1900, 0))),105)

  SELECT *
 FROM
    (
       SELECT c.CLName, DATEPART(dd,cd.vtrRespDate) as 'Day', ISNULL(sum(cast(cd.vtrvalue as int)),0) as 'VTRValue'
FROM dbo.VTRCheckList c
LEFT OUTER JOIN VTRCheckListDetails cd ON  cd.CLid = c.CLid
AND Convert(date,cd.vtrRespDate, 105) >= convert(date,@startDate,105) and Convert(date, cd.vtrRespDate, 105) <= convert(date,@endDate,105) 
AND cd.branchid = @Branch_ID
GROUP BY c.CLName, DATEPART(dd,cd.vtrRespDate)
  ) a
  PIVOT
   (
     SUM(VTRValue) FOR Day IN
   (
       [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15],
    [16], [17], [18], [19], [20], [21], [22], [23], [24], [25], [26], [27], [28], [29], 
    [30], [31]
)
 ) b
 END

Answer 1

在内部查询中添加一个子查询，以将月份的总和作为单独的列拉出，类似这样，子查询col名为MonthTotal。 （我假设vtrRespDate是日期字段。）

SELECT c.CLName, 
DATEPART(dd,cd.vtrRespDate) as 'Day', 
ISNULL(sum(cast(cd.vtrvalue as int)),0) as 'VTRValue',
(SELECT ISNULL(sum(cast(x.vtrvalue as int)),0)
 FROM VTRCheckListDetails x
 WHERE YEAR(x.vtrRespDate) = YEAR(cd.vtrRespDate)
   AND MONTH(x.vtrRespDate) = MONTH(cd.vtrRespDate)
   AND Convert(date,cd.vtrRespDate, 105) >= convert(date,@startDate,105) 
   AND Convert(date, cd.vtrRespDate, 105) <= convert(date,@endDate,105)) as MonthTotal
FROM dbo.VTRCheckList c
LEFT JOIN VTRCheckListDetails cd ON cd.CLid = c.CLid
  AND Convert(date,cd.vtrRespDate, 105) >= convert(date,@startDate,105) 
  AND Convert(date, cd.vtrRespDate, 105) <= convert(date,@endDate,105) 
  AND cd.branchid = @Branch_ID
GROUP BY c.CLName, DATEPART(dd,cd.vtrRespDate)

Answer 2

我只是尝试了一下，并像一个魅力一样工作:) ..粘贴在这里，以便其他人可以利用它。.它是如此简单。

SELECT 
   *
   ,[1] + [2] + [3] + [4] + [5] + [6] + [7] + [8] + [9] + [10] + [11] + [12] + [13] + [14] + [15] +
[16] + [17] + [18] + [19] + [20] + [21] + [22] + [23] + [24] + [25] + [26] + [27] + [28] + [29] + 
[30] + [31] AS Total
  FROM
(
      SELECT c.CLName, DATEPART(dd,cd.vtrRespDate) as 'Day', ISNULL(sum(cast(cd.vtrvalue as int)),0) as 'VTRValue'
FROM dbo.VTRCheckList c
LEFT OUTER JOIN VTRCheckListDetails cd ON  cd.CLid = c.CLid
AND Convert(date,cd.vtrRespDate, 105) >= convert(date,@startDate,105) and Convert(date, cd.vtrRespDate, 105) <= convert(date,@endDate,105) 
AND cd.branchid = @Branch_ID
GROUP BY c.CLName, DATEPART(dd,cd.vtrRespDate)
 ) a
PIVOT
 (
  SUM(VTRValue) FOR Day IN
   (
       [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15],
       [16], [17], [18], [19], [20], [21], [22], [23], [24], [25], [26], [27], [28], [29], 
    [30], [31]
   )
  ) b