Knowledge check

1.

You want to insert data from the Store.Product table into an existing table named Sales.Offer. Which statement should you use?

INSERT INTO Sales.Offer SELECT ProductID, Name, Price*0.9 FROM Store.Product;

SELECT ProductID, Name, Price*0.9 FROM Store.Product INTO Sales.Offer;

INSERT INTO Sales.Offer (ProductID, Name, Price*0.9) VALUES (Store.Product);

2.

You need to determine the most recently inserted IDENTITY column in the Sales.Invoice table. Which statement should you use?

SELECT SCOPE_IDENTITY() FROM Sales.Invoice;

SELECT IDENT_CURRENT('Sales.Invoice');

SELECT NEXT VALUE FOR Sales.Invoice;

3.

You must increase the Price of all products in category 2 by 10%. Which statement should you use?

UPDATE Store.Product SET Price = Price * 1.1, Category = 2;

UPDATE Store.Product SET Price = Price * 1.1 WHERE Category = 2;

SELECT Price * 1.1 INTO Store.Product FROM Store.Product WHERE Category = 2;

Palaute