You need to create a query that calculates the total sales of each OrderlD from a table named Sales.Details. The table contains two columns named OrderlD and
ExtendedAmount. The solution must meet the following requirements:
Use one-part names to reference columns.
Start the order of the results from OrderlD.
NOT depend on the default schema of a user.
Use an alias of TotalSales for the calculated ExtendedAmount.
Display only the OrderlD column and the calculated TotalSales column.
Provide 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