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We are using Microsoft SQL 2017 for Database Administration. Please provide a de

ID: 3902857 • Letter: W

Question

We are using Microsoft SQL 2017 for Database Administration. Please provide a detailed explanation. Thank you.  

22. In the schema module4schema yourInitials, create a view named vwModule4_yourInitialsjoining Sales.SalesOrderHeader to Sales.SalesOrderDetail with the following columns: Derivation Column Name OrderYear ProductID Quantity datepart(year, SalesOrderHeader.orderdate) as OrderYear alesorderDetail.ProductID count(*) To create the view, you will need to group by the derived value of the order year and the product ID.

Explanation / Answer

If you have any doubts, please give me comment...

CREATE VIEW vwModule4_AN AS

SELECT datepart(year, SalesOrderHeader.orderdate) as OrderYear, SalesOrderDetail.ProductID AS ProductID, count(*) AS Quantity

FROM Sales.SalesOrderHeader NATURAL JOIN Sales.SalesOrderDetail

GROUP BY datepart(year, SalesOrderHeader.orderdate), SalesOrderDetail.ProductID;

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