查询中的多个子查询

Question

当试图从一张桌子操纵和显示日期时，我很难正确编码。

我需要从同一张表中找到每天完成的服务量（已完成，基于ServiceId计数）。然后我需要找到OverallCharge（已完成）并找到每天这些overallCharge（s）的最小值，最大值和平均值（BasicCharge + AdditionalPartsCharge + AdditionalLabourCharge）

我需要在表

中显示每个ServiceDate的这些费用

我的草稿如下，但告诉我ServiceId不是聚合函数的一部分。

SELECT Service.ServiceDate, Service.NumServices , Min(OverallCharge) AS MinOverallCharge, Max(OverallCharge) AS MaxOverallCharge, Avg(OverallCharge) AS AverageOverallCharge
FROM (SELECT Service.ServiceId, Sum([BasicCharges]+[AdditionalLabourCharges]+[AdditionalPartCharges]) AS OverallCharge, Service.ServiceDate, Count (Service.ServiceId) AS NumServices
FROM Service
GROUP BY Service.ServiceDate, NumServices, MinOverallCharge, MaxOverallCharge, AvgerageOverallCharge);

由于