尝试使用 Adventure Works 数据库显示产品名称而不是销售查询的 ID

Question

我正在努力让产品名称而不是 ID 显示。有什么想法吗？

SELECT TOP 10 ProductID, SUM(LineTotal) AS SumOfSales
FROM Sales.SalesOrderDetail AS SOD
JOIN Sales.SalesOrderHeader AS SOH
ON SOD.SalesOrderID = SOH.SalesOrderID
WHERE SOH.OrderDate > '12/31/2012' AND SOH.OrderDate < '1/1/2014'
GROUP BY ProductID
--HAVING SUM(LineTotal) >= 2000000
ORDER BY SUM(LineTotal) DESC

Answer 1

您还必须加入 Production.Product table

Answer 2

您需要添加产品 table 因为产品名称只有在那里可用。在主键和外键上加入产品 table 以从 table.

中获取所需的列

SELECT TOP 10 sod.ProductID,prd.<add the required column>, SUM(LineTotal) AS SumOfSales
FROM Sales.SalesOrderDetail AS SOD
JOIN Sales.SalesOrderHeader AS SOH
ON SOD.SalesOrderID = SOH.SalesOrderID
join Production.Product prd on prd.ProductID  = sod.ProductID
WHERE SOH.OrderDate > '12/31/2012' AND SOH.OrderDate < '1/1/2014'
GROUP BY sod.ProductID,prd.<add the required column>
--HAVING SUM(LineTotal) >= 2000000
ORDER BY SUM(LineTotal) DESC

尝试使用 Adventure Works 数据库显示产品名称而不是销售查询的 ID

Trying to show Product Name instead of ID for sales query using Adventure Works database

sql

sql-server

tsql

adventureworks