If an SQL statement includes a GROUP BY clause, the attributes that can be requested in the
Question:
If an SQL statement includes a GROUP BY clause, the attributes that can be requested in the SELECT statement will be limited. Explain that limitation.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
Only those col...View the full answer
Answered By
Pharashram rai
i am highly creative, resourceful and dedicated freelancer an excellent record of successful classroom presentations and writing . I have more than 4 years experience in tutoring students especially by using my note making strategies and engineering field . Especially adept at teaching methods of maths and writing , and flexible teaching style with the willingness to work beyond the call of duty. Committed to ongoing professional development and spreading the knowledge within myself to the blooming ones to make them fly with .
4.80+
65+ Reviews
270+ Question Solved
Related Book For
Essentials of Database Management
ISBN: 978-0133405682
1st edition
Authors: Jeffrey A. Hoffer, Heikki Topi, Ramesh Venkataraman
Question Posted:
Students also viewed these Computer science questions
-
If you try to add a row to a complex view that includes a GROUP BY clause, you get which of the following error messages? a. Virtual column not allowed here b. Data manipulation operation not legal...
-
When must a Group by clause be used in a query?
-
The Employees table contains six fields. The EmpNum, Rate, and DeptCode fields are numeric. The LastName, FirstName, and Status fields contain text. The Status field contains either the letter F (for...
-
A 12-year bond has an annual coupon rate of 9%. The par value of the bond is $1,000 and the bond has a yield to maturity of 7%. Which of the following statements is correct? If the market interest...
-
Let Y = eX, where X is normally distributed. Compute the mean and the variance of X given the following information. a. Y = 14, 2Y = 22 b. Y = 20, 2Y =22 c. Y = 20, 2Y =120
-
Use the file statepop.dat for this problem. a. Plot the total number of veterans versus the probabilities of selection i. Does your plot indicate that unequal-probability sampling will be helpful...
-
What the different types of settlement agreements are?
-
Calculate free cash flow for 2017 for Monarch Textiles, Inc., based on the financial information that follows. Assume that all current liabilities are non-interest-bearing liabilities and that no...
-
You have been asked to calculate the discount rate for 3 years from now using an interest rate of 3% and a risk factor of 2. What should the discount rate be?
-
Financial Information on Bristle Brush Off Corp. is shown below. Calculate the following for 2013: a. Free cash flow: b. ROIC. c. EVA and MVA? Bristle Brush-Off Corporation: Income Statements for...
-
Display the territory ID and the number of salespersons in the territory for all territories that have more than one salesperson. Label the number of salespersons NumSalesPersons.
-
Which student has the highest Read score? The database tracks an adult literacy program. Tutors complete a certification class offered by the agency. Students complete an assessment interview that...
-
On March 1, 2019, White Company purchased $400,000 worth of inventory on credit with terms that require payment in 60 days but allow White to take a 1% discount if it pays in 10 days (often quoted as...
-
Figure Q2.15 shows the position graph of a car traveling on a straight road. At which labeled instant is the speed of the car greatest? A B. C D FIGURE Q2.15
-
Two engines are being considered for a power delivery of 500 hp. Engine A has an initial cost of $15,700 while engine B costs $22,500. The specific fuel consumption rate of each engine is 0.42...
-
The World Trade Organization maintains a database of regional trade agreements. You can search this database to identify all agreements that a specific country participates in. Search the database to...
-
Draw a heating curve (such as the one in Figure 12.36) for 1 mol of benzene beginning at 0 C and ending at 100 C. Assume that the values given here are constant over the relevant temperature ranges....
-
We will use the Minitab macro BinoMixP, or function binomixp in R, to nd the posterior distribution of given an observation y from the binomial(n,) distribution when we use a mixture prior for ....
-
Is polarization a property of all electromagnetic waves, or is it unique to visible light? Can sound waves be polarized? What fundamental distinction in wave properties is involved? Explain.
-
Nate prepares slides for his microscope. In 1 day he prepared 12 different slides. Which equation best represents y, the total number of slides Nate prepares in x days if he continues at this rate? A...
-
Show that if d(n) is O( f (n)), then ad(n) is O( f (n)), for any constant a > 0.
-
Show that if d(n) is O( f (n)) and e(n) is O(g(n)), then the product d(n)e(n) is O( f (n)g(n)).
-
Show that (n+1) 5 is O(n 5 ).
-
Discuss how data deduplication works in backup systems and its impact on storage efficiency. What are some potential drawbacks of deduplication, and how might they be mitigated ?
-
Describe the importance of application consistency in backup operations. How do modern backup systems ensure consistency, and what are the risks of a quiescence failure ?
-
X1155: Throwing an Exception The method below takes in a String parameter representing a username. It should throw an Exception if the username is less than 3 characters long. The method correctly...
Study smarter with the SolutionInn App