VINCE'S VINYL It is time to test Vince's database to see if it truly meets his...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
VINCE'S VINYL It is time to test Vince's database to see if it truly meets his needs. It is time to look back at the business rules and test them with some SQL. Look at the business rules you devel- oped previously, and design some SQL queries to test them. Documentation: Set up a test plan. List the rule, the SQL you wrote, and the results. Also note whether the database passes or fails the test. Your queries should include the following: • Two or three simple SELECTS with various WHERE criteria. • Two or three queries using aggregate functions. At least two queries that use joins. ● Two or three INSERT statements. One or two UPDATES and/or a DELETE. VINCE'S VINYL It is time to test Vince's database to see if it truly meets his needs. It is time to look back at the business rules and test them with some SQL. Look at the business rules you devel- oped previously, and design some SQL queries to test them. Documentation: Set up a test plan. List the rule, the SQL you wrote, and the results. Also note whether the database passes or fails the test. Your queries should include the following: • Two or three simple SELECTS with various WHERE criteria. • Two or three queries using aggregate functions. At least two queries that use joins. ● Two or three INSERT statements. One or two UPDATES and/or a DELETE.
Expert Answer:
Related Book For
Modern Database Management
ISBN: 978-0133544619
12th edition
Authors: Jeff Hoffer, Ramesh Venkataraman, Heikki Topi
Posted Date:
Students also viewed these programming questions
-
What are the factors, in addition to supply-and-demand relationships, that determine market interest rates? What are the types of marketable securities issued by the Treasury? Explain the mechanics...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Create a conclusion to following work. Hotels form an uninterrupted narrative of a story, filling guests with emotions that define their stay. They have ceased to be considered one-dimensional places...
-
The following table describes a randomized trial comparing an experimental medication to a placebo for treatment of reflux. Experimental Treatment Placebo (n = 100) Patient Characteristics (n = 100)...
-
Consider airflow at Ma1 = 2.2. Calculate, to two decimal places, (a) The deflection angle for which the downstream flow is sonic; and (b) The maximum deflection angle.
-
The Bramwell Corporation has estimated its demand function and total cost function to be as follows: Q = 25 - 0.05P TC = 700 + 200Q Answer the following questions either by developing demand and cost...
-
A concern borrows \($50,000\) at an annual effective compound interest rate of 10%. The concern wishes to pay off the debt in 5 yr by making equal payments at the end of each year. How much will each...
-
Broadhead Company uses a periodic inventory system. At the end of the annual accounting period, December 31, 2015, the accounting records provided the following information for product 2: Required:...
-
HR Competencies & Applications Setting up an Alternative Dispute Resolution Process Creating an internal process to settle employment-related disputes and conflicts can benefit both the organization...
-
An inexperienced accountant for Zoeng Company, Ltd. made the following errors in recording merchandising transactions. 1. A HK$1,750 refund to a customer for faulty merchandise was debited to Sales...
-
Find the volume of the parallelepiped determine by the following vectors u -1, 2, 4 ,v = 3, 4, -2 and w = -1, 2, 5 . %3D
-
invites students to think about how a corporation distributes its profits. Should all return flow to shareholders, or can managers choose to return profits to stakeholders in terms of lower prices or...
-
The winner of a lottery is awarded $ 6 , 0 0 0 , 0 0 0 to be paid in annual installments of $ 3 0 0 , 0 0 0 for 2 0 years. Alternatively, the winner can accept a "cash value" one - time payment of $...
-
Assume that the law allows an MLB franchise owner to assign 50% of a team's purchase price to player contracts, and that they must be depreciated over one year. Freddy Moneybucks purchases the...
-
Project A has a beta of 1 . 6 and an expected rate of rate of return of 1 5 % . Project B has a beta of 0 . 9 and an expected rate of return of 1 2 . 6 % . What is the risk - free rate? Report...
-
The image shows a pressure gage that is used to measure the pressure at point A. The pressure at Gage B is 95 kPa. Calculate the pressure at A. All fluids are at 20C. Note: The oil is SAE 30W oil....
-
Use the following information and 365 days to compute the firm's cash conversion cycle. Average inventory = $75,000; Annual sales = $600,000; Annual cost of goods sold = $360,000; Average accounts...
-
Why can wastewater treatment requirements in Hawaii be less stringent than those in most locations on the U.S. mainland?
-
List five disadvantages of file processing systems.
-
What is the purpose of clustering of data in a file?
-
Any successful data governance program needs to address the people ("who"), ("how"), and technology ("what") aspects. Based on your reading of Chapter 10, provide some examples for each of these...
-
For an unbounded fluid, the speed of sound is a thermodynamic property. What is its definition?
-
What is the change of the speed of sound with frequency called?
-
For tidal waves in a channel, what is the mathematical relationship between the speed of the wave and the depth of the channel?
Study smarter with the SolutionInn App