You have a database that contains the tables shown in the exhibit. (Click the Exhibit button.)
You need to create a query that calculates the total sales of each OrderId from the
Sales.Details table. The solution must meet the following requirements:
• Use one-part names to reference columns.
• Sort the order of the results from OrderId.
• NOT depend on the default schema of a user.
• Use an alias of TotalSales for the calculated ExtendedAmount.
• Display only the OrderId column and the calculated TotalSales column.
Which code segment should you use?
To answer, type the correct code in the answer area.
Answer: See the explanation.
Explanation:
SELECT OrderID, SUM(ExtendedAmount) AS TotalSales
FROM Sales.Details
GROUP BY OrderID
ORDER BY OrderID
SELECT OrderID, SUM(ExtendedAmount) AS TotalSales
FROM Sales.Details
GROUP BY OrderID
ORDER BY OrderID;