sql - 在 SQL Server Management Studio 2012 上使用 Compute By 时语法不正确

Question

我有这个代码：

SELECT TransactionDate, CustomerName, TreatmentName, Price
FROM MsCustomer mc, HeaderSalonServices hss,DetailSalonServices dss, MsTreatment mt, MsStaff ms
WHERE mc.CustomerId = hss.CustomerId AND hss.StaffId = ms.StaffId
AND hss.TransactionId=dss.TransactionId and dss.TreatmentId=mt.TreatmentId
AND StaffName LIKE 'Ryan%' and DATENAME(WEEKDAY, TransactionDate)='thursday'
ORDER BY CustomerName, TreatmentName
COMPUTE SUM(price) BY CustomerName

它不会运行，并且一直说“'COMPUTE'附近的语法不正确”我做错了什么？

这是我的 ERD：

Answer 1

COMPUTE / COMPUTE BY 在 SQL 2012 中停止使用。http://msdn.microsoft.com/en-us/library/ms144262.aspx 而不是 COMPUTE / COMPUTE BY 使用ROLLUP。

Answer 2

执行以下操作，您将获得计算结果：

Select columnname, count(*) From tablename Group by columnname Order by columnname Select 'SUM' , COUNT(columnname) from tablename