Question: Q:Question:4. Outer join expressions can be computed in SQL without using the SQL outer join operation. To illustrate this fact, show how to rewrite each

Q:Question:4. Outer join expressions can be computed in SQL without using the SQL outer join operation. To illustrate this fact, show how to rewrite each of the following $ S Q L $ queries without using the outer join expression. [5 points] a) select * from student natural left outer join takes b) select * from student natural full outer join takesFigure 1: University SchemaA:Answer:See a step by step answer

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

"Your lumber company has bought a machine that automatically cuts lumber. the seller of the machine claims that the machine cuts lumber to a mean length of 7 feet (84 inches) with a standard...

Explain the exports effect of this change in the exchange rate. In June 2010, the exchange rate was 90 yen per Canadian dollar. By October 2010, the exchange rate had fallen to 79 yen per Canadian...

Best Buy Inc. sells electronics and appliances. The excerpts that follow are adapted from Best Buy's financial statements for 2006. Required Answer these questions about Best Buy's plant assets and...

The main plot of disaster movies (which depict the antecedents, occurrence, consequences and usually solution of a catastrophe) such as Jurassic Park, King Kong, Airport and The Towering Inferno...

Time cards are being entered into the accounting system for four employees. The costs for Employee 1 are to be billed to job cost code 302.01.01100L. Ten hours of Employee 2 time is to be billed to...

In its income statement for the year ended December 31, 2022, Sheridan Company reported the following condensed data. Salaries and wages expenses $418,500 Loss on disposal of plant assets $75,150...

Variable Costing Income Statement On April 30, the end of the first month of operations, Joplin Company prepared the following income statement, based on the absorption costing concept: Problem Set:...

Assume you are the manager of a company that has pioneered a new kind of salsa for chicken that has taken the market by storm. The salsa's differentiated appeal has been based on a unique combination...

Problem 1. Second Degree price discrimination Suppose all consumers are identical and market demand given by p = 100 -3q. The monopoly's cost function is C(q) = 2q2. (a) Suppose the monopolist cannot...

Write a paragraph with an investment advice. Your paragraph should address which investment option they should choose, along with an explanation of why that option is the best choice for them. Your...

Consider the following multifactor (APT) model of security returns for a particular stock. Factor Inflation Industrial production Oil prices Factor Beta Factor Risk Premium 0.9 8% 0.5 0.2 11 7 a. If...

A Risk Versus Reward Approach to Market Research Case study 1. What are the pros and cons of each of the three options under consideration? 2. Which option do you think will yield the most long-term...

explain steps to solution. 5-7 PRESENT AND FUTURE VALUES OF A CASH FLOW STREAM An investment will pay $150 at the end of each of the next 3 years, $250 at the end of Year 4, $300 at the end of Year...

The Zwatch Company manufactures trendy, high-quality moderately priced watches. As Zwatch's senior financial analyst, you are asked to recommend a method of inventory costing. The CFO will use your...

QQ Understand the limitations of todays Internet and the potential capabilities of the Internet of the future.

QQ Discuss the origins of, and the key technology concepts behind, the Internet.

QQ Describe how Internet and web features and services support e-commerce.