Question

我有一个佣金报告功能，可以抓取员工的所有每日销售信息。 fCommissionINFO我想要做的是根据输出获取不同的信息并创建佣金报告。例如，该功能可以获取总客户数，特定销售额的描述。我想做的是计算总销售数量，特定销售总数以及特定销售额的百分比。所以例如...如果“Sara”总销售额为“100”......在这100个销售中，她有3个服务“x”（总计3％），5个服务Y（5％），6个服务“z”（6％）等...

我最初的2个存储函数调用是：

Select UserName, SUM(CarCount) AS Cars
FROM dbo.fCommissionINFO(@startdate, @endate, 'ALL', 'ALL', '1', 'ALL', 'Combined', '0') AS fCommissionINFO_1
WHERE (Services > 0)
GROUP BY UserName

和

SELECT COUNT(Description) AS [service x]
FROM dbo.fCommissioninfo(@startdate, @endate, 'ALL', 'ALL', '1', 'ALL', 'Combined', '0') AS fCommissionINFO_1
WHERE (Description = 'service x')

如何组合这些，并将第三个与用户名组合起来？

Answer 1

您需要此查询

 SELECT UserName,            
        (SUM(COUNT(CASE WHEN Description = 'service x' THEN 1  END)) OVER() * 100) /
        SUM(CASE WHEN [Services] > 0 THEN CarCount END) AS percentage
 FROM dbo.fCommissioninfo(@startdate, @endate, 'ALL', 'ALL', '1', 'ALL', 'Combined', '0') AS fCommissionINFO_1
 GROUP BY UserName

SQLFiddle

上的简单示例

Answer 2

Select UserName, SUM(CarCount) AS Cars, COUNT(Description) AS [service x]
FROM dbo.fCommissionINFO(@startdate, @endate, 'ALL', 'ALL', '1', 'ALL', 'Combined', '0') AS fCommissionINFO_1
WHERE (Services > 0)
GROUP BY UserName, Description

Answer 3

我相信以下应该可以解决问题。请注意将where子句提升到计数内部。这是因为如果有一行服务＆lt; = 0并且'service x'it的描述将被顶部查询排除并包含在底部查询中。因此，通过简单地梳理查询，您可以根据数据获得不同的结果。

Select UserName, 
SUM(CASE WHEN Services > 0 THEN CarCount ELSE 0 END) AS Cars,
COUNT(CASE Description = 'service x' THEN 1 ELSE 0 END) 
FROM            dbo.fCommissionINFO(@startdate, @endate, 'ALL', 'ALL', '1', 'ALL', 'Combined', '0') AS fCommissionINFO_1
GROUP BY UserName

如何组合存储函数的信息

3 个答案: