Programming with Microsoft Visual Basic 2017
8th Edition
ISBN: 9781337102124
Author: Diane Zak
Publisher: Cengage Learning
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Chapter 12, Problem 8RQ
What does the funnel symbol that appears next to a field’s name in the Query Builder dialog box indicate?
- a. The field is used in a SELECT statement’s ORDER BY clause.
- b. The field is used in a SELECT statement’s WHERE clause.
- c. The field is the primary key.
- d. The field is the foreign key.
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What does the funnel symbol that appears next to a field’s name in the Query Builder dialog box indicate? a. The field is used in a SELECT statement’s ORDER BY clause. b. The field is used in a SELECT statement’s WHERE clause. c. The field is the primary key. d. The field is the foreign key.
Write a SELECT statement that returns three columns: EmailAddress, OrderID, and the order total for each customer. To do this, you can group the result set by the EmailAddress and OrderID columns. In addition, you must calculate the order total from the columns in the OrderItems table.
Write a second SELECT statement that uses the first SELECT statement in its FROM clause. The main query should return two columns: the customer�s email address and the largest order for that customer. To do this, you can group the result set by the EmailAddress column.
Write a SELECT statement that uses a correlated subquery to return one row per customer, representing the customer's oldest order (the one with the earliest date).
Each row should include these five columns:
first_name
last_name
order_id
order_date
total quantity
Include only orders with a total order quantity greater than 2.
Subject: MySQL
Chapter 12 Solutions
Programming with Microsoft Visual Basic 2017
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