Question

You must use the Access database and create queries that will answer the requests below.
You may use direct SQL to create the queries. Store them using the number of the question (Q1, Q2, etc.).

Question: Obtain the average price before discount of all books that were delivered after May 5, 2016.

We're not using Join or Join In functions. Just SELECT, FROM, WHERE, ORDER BY, and SORT BY Thanks!

Book Wrote Author Authorid AuthornD FrstName nitials Category AuthorRank OrderLine Order Customer OrderNo OrderRank ISEN CustomerName CustomerAddress Stato OrderDeliveryCate Quanbty PercentageOiscount

Answer 1

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

SELECT AVG(Price) AS avg_price

FROM Book AS B, OrderLine AS OL, Order AS O

WHERE B.ISBN = OL.ISBN AND OL.OrderNo = O.OrderNo AND OrderDeliveryDate > '05-05-2016';