Question

所以这就是我所处的位置（这完全符合需要）。然而，这只是该项目的第一步。因此，我们的目标是让这个查询的结果通过ODBC显示在第一页上，以便excel（从来没有这样做，因此需要做大量的研究）。一旦在excel中显示，用户将能够输入日期范围...让我们说A1或B1（尚不确定设计）。所以到目前为止，这真的很棒。所以现在我希望制作第二张表，其中包含更多信息，然后失败/成功。第二张纸将完全按照第一张纸显示更多细节。这只适用于失败。

SELECT Sum(case when status = 6 then 1 else 0 end) as Failed,
       Sum(case when status = 9 then 1 else 0 end) as Successful,
   UniqueID
Into #tempsheet1
FROM Documents
WHERE ownerID = 467
and status in (6,9)
and CreationTime between @StartDate and @EndDate
Group By UniqueID

Select D.UniqueID, FromName, ToName, CreationTime,
cast(CreationTime as date) as CreationDate, cast(CreationTime as date) as CreationTime,
ErrorCode, ElapsedSendTime, RemoteID
From #tempsheet1 ts1
Inner Join Documents D On
D.UniqueID = ts1.UniqueID
and [Status] = 9

Answer 1

SELECT A.Failed,B.Successful  --before it is '*' which means 'all columns'
FROM 
(
SELECT COUNT([Status]) as Failed, 1 as JoiningValue
    FROM Documents
    Where ownerid = '467'
    and [Status] = '6') as A

INNER JOIN

(
SELECT COUNT([Status]) as Successful, 1 as JoiningValue
    FROM Documents
    Where ownerid = '467'
    and [Status] = '9') as B

ON B.JoiningValue = A.JoiningValue

Answer 2

您可以使用条件聚合和总和与计数...

SELECT Sum(case when status = 6 then 1 else 0 end) as Failed,
       Sum(case when status = 9 then 1 else 0 end) as Successful,
       cast(CreationTime as date) CreationDate
FROM Documents
WHERE ownerID = 467
  and status in (6,9)
  and CreationDate between @StartDate and @EndDate
GROUP BY cast(CreationTime as date) CreationDate
ORDER BY cast(CreationTime as date) descending

由于两个查询都使用文档表和相同的ownerID过滤器，因此我们只能在where子句中过滤owerID。我在caluse的地方添加了6,9的状态，因为我们可能有很多其他的状态我们不关心，为什么还要费心去评估呢？

总和（情况评估状态，当6将计数器设置为1时失败，否则它将计数器设置为0）这样，所有1和0的总和将导致失败或成功的“计数”。

Answer 3

您可以SELECT这两个查询，然后您可以在一个表中获取该值。

SELECT 
(SELECT COUNT([Status]) as Failed
into #tempfailed
FROM Documents
Where ownerid = '467'
and [Status] = '6') sa FAILED,
(SELECT COUNT([Status]) as Successful
FROM Documents
Where ownerid = '467'
and [Status] = '9') as Sucess

加入两个计数查询

3 个答案: