Consider the following SQL query that seeks to find a list of titles of all courses taught

Question:

Consider the following SQL query that seeks to find a list of titles of all courses taught in Spring 2017 along with the name of the instructor.

select name, title from instructor natural join teaches natural join section natural join course where semester = 'Spring' and year = 2017

What is wrong with this query?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

See More Books

Question Posted: Jun 13, 2022 05:05 AM

See More Questions

Find a list of common stock ex-dividend date data. (You can go, via Google, to stockswsj.com. Select the reference which is labeled Market Data Center; then select the stocks and trading statistics...
What is wrong with this "proof" that all horses are the same color? Let P(n) be the proposition that all the horses in a set of n horses are the same color. Inductive Step: Assume that P(k) is true,...
What is wrong with this statement? ( )-inx sima cos (tan x) cos cos
Nu-Look Design, Inc., operated as a residential home improvement company. During calendar years 1996, 1997, and 1998, Ronald A. Stark not only was Nu-Looks sole shareholder and president but also...
For each of the following companies, list at least two types of assets and one type of liability that you would expect to find on its balance sheet (try to include at least one item for each company...
Some guitarists like the feel of a set of strings that all have the same tension. For such a guitar, the G string (196 Hz) has a mass density of 0.31 g/m. What is the mass density of the A string...
Estimate the power that the human heart must impart to the blood to pump it through the two carotid arteries from the heart to the brain. List all assumptions and show all calculations.
Radioactive wastes are packed in a long, thin-walled cylindrical container. The wastes generate thermal energy non-uniformly according to the relation q = q v [1 (r/r o ) 2 ], where q is the local...
4. Complete the following code such that x7 contains the sum of the negative array elements and 2x the positive array elements. la x5, scores addi x8, x0, 7 addi x7, x0, 0 END: dout x7 halt scores:...
Which of the graphs in Fig. Q25.12 best illustrates the current I in a real resistor as a function of the potential difference V across it? Explain. Figure Q25.12 (a) (b) (c) (d)
Using the university schema, write an SQL query to find the ID and name of each instructor who has never given an A grade in any course she or he has taught.
Write the following queries in SQL: a. Display a list of all instructors, showing each instructors ID and the number of sections taught. Make sure to show the number of sections as 0 for instructors...
What effect will the globalization of health care have on the quality of medical services in developing economies? Will a few countries with advanced facilities become international health care...
Your task is to explain how to use ONE of the three right hand rules of electromagnetism: RHR for a straight wire, RHR for a solenoid, or RHR for the motor principle. You can use any format you feel...
Compute for each loan 1 2 WN 3 4 5 L.O 6 7 00 8 9 Payment over term of loan Nominal Interest Rate Effective Interest Rate - held to term Effective Interest Rate - held through holding period Loan...
The 85kg gymnast below is in static equilibrium, approximately how much force must he exert against each ring to remain here considering the line of action of the forces? 10 PICS BOEDI 10
Business Analytics Inventory Model Barilla Pasta Case Background (This case was taken from an article that appears in The Economist Nov. 2020) Barilla Pasta is the largest pasta maker in the world....
171. In hardy-weinberg equation, the frequency of all homozygous individuals is represented by. (1) p (3) 2pq (2) q (4) p+q 172. Excess use of herbicides, Pesticides has only resulted in selection of...
Prove directly that the 2 x 2 determinant formula (1.37) satisfies the four determinant axioms listed in Theorem 1.50.
The diagram shows the two forces acting on a small object. Which of the following is the resultant force on the object? A. 8 N downwards B. 8 N upwards C. 2 N downwards D. 2 N upwards 3 N 5 N
A car-rental company maintains a vehicle database for all vehicles in its current fleet. For all vehicles, it includes the vehicle identification number, license number, manufacturer,model, date of...
Explain why ambiguity potentially exists with multiple inheritances. Illustrate your explanation with an example.
Explain how the concept of object identity in the object-oriented model differs from the concept of tuple equality in the relational model.
John Adams plans to retire at the age of 62. He wants an annual income of $60,000 per year. John is currently 45 years of age. How much does he have to place at the beginning of each year into a...
Assume that four years and one month from today you plan to make the first of several annual withdrawals from an account. Your first withdrawal will equal $1000. You plan for these withdrawals to...
If I borrowed 15,000 in student loans at an annual interest of 7%. and then repay $1800 per year, then how long will it take me to repay the loan?

Consider the following SQL query that seeks to find a list of titles of all courses taught

Question:

Step by Step Answer:

The query is missing a join condition between the instructor an...View the full answer

Database System Concepts

Students also viewed these Computer science questions