Consider the university database from Exercise 2.3 and the ER diagram you designed. Write SQL statements to

Question:

Consider the university database from Exercise 2.3 and the ER diagram you designed. Write SQL statements to create the corresponding relations and capture as many of the constraints as possible. If you cannot capture some constraints, explain why.

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

Step by Step Answer:

Related Book For book-img-for-question

Database management systems

ISBN: 978-0072465631

3rd edition

Authors: Raghu Ramakrishan, Johannes Gehrke, Scott Selikoff

See More Books

Question Posted: Jun 27, 2016 06:03 AM

See More Questions

Consider the university enrollment database schema: Student(snum: integer, sname: string, major: string, level: string, age: integer) Class(name: string, meets at: time, room: string, fid: integer)...
Consider a STUDENT relation in a UNIVERSITY database with the following attributes (Name, SSN, Local_phone, Address, Cell_phone, Age, GPA). Note that the cell phone may be from a different city and...
Consider an entity type SECTION in a UNIVERSITY database, which describes the section offerings of courses. The attributes of SECTION are SectionNumber, Semester, Year, CourseNumber, Instructor,...
How do patterns of mental illness differ according to population? Name examples of where one psychological symptom could be interpreted in two different ways based on age/gender/identified problem.
Discuss the relationship between finance and economics.
Treating psoriasis with the Doctorfish of Kangal. Psoriasis is a skin disorder with no known cure. An alternative treatment for psoriasis is ichthyotherapy, also known as therapy with the Doctorfish...
What approach to developing a WBS involves writing down or drawing ideas in a nonlinear format? a. top-down b. bottom-up c. analogy d. mind mapping LO.1
Knowing that crank AB rotates about point A with a constant angular velocity of 900 rpm clockwise, determine the acceleration of the piston P when = 60?. 6.
Net Present Value Method The following data are accumulated by Geddes Company in evaluating the purchase of $116,000 of equipment, having a four-year usena life: Net Income Net Cash Flow Year 1...
Vista City hospital plans the short-stay assignment of surplus beds (those that are not already occupied) 4 days in advance. During the 4-day planning period about 30, 25, and 20 patients will...
Suppose that we have a ternary relationship R between entity sets A, B, and C such that A has a key constraint and total participation and B has a key constraint; these are the only constraints. A...
Consider the Notown database from Exercise 2.5. You have decided to recommend that Notown use a relational database system to store company data. Show the SQL statements for creating relations...
Using a log-based recovery scheme might improve performance as well as provide a recovery mechanism by a. Writing the log records to disk when each transaction commits b. Writing the appropriate log...
Letf(x) =?x. If the rate of change of f at x= c is twice its rate of change at x=1,then find the value of c?
1. What is DBMS and what is its utility? Explain RDBMS with examples. 2. What is a Database? 3. Mention the issues with traditional file-based systems that make DBMS a better choice 4. Explain a few...
(A) Arrange the following in the expected order of increasing boiling point: Ne, He, Cl 2 , (CH 3 ) 2 CO, O 2 , O 3 . (B) Following are some values of vap H for several liquids at their normal...
What is the shape of the exponential distribution?
Consider two separate banks that decide to merge. Assume that both banks use exactly the same E-R database schema?the one in Figure below (This assumption is of course highly unrealistic; we consider...
Reconsider the situation described for Exercise 2.26 under the assumption that one bank is in the United States and the other is in Canada. As before, the banks use the schema of Figure, except that...
Design a relational database for a university registrars office. The office maintains data about each class, including the instructor, the number of students enrolled, and the time and place of the...
Trey is single and has no qualifying child. His adjusted gross income is $12,355. In order to claim the Earned Income Tax Credit, he must meet which of the following requirements? He cannot be the...
Caspian Sea Drinks needs to raise $74.00 million by issuing additional shares of stock. If the market estimates CSD will pay a dividend of $2.69 next year, which will grow at 3.45% forever and the...
i need help in B and C Integrative Case 5-72 (Algo) Cost Estimation, CVP Analysis, and Decision Making (LO 5-4.5.9) Luke Corporation produces a variety of products, each within their own division....

Consider the university database from Exercise 2.3 and the ER diagram you designed. Write SQL statements to

Question:

Step by Step Answer:

The following SQL statements create the corresponding relations 1 CREATE TABLE Professors prof ssn CHAR10 name CHAR64 age INTEGER rank INTEGER special...View the full answer

Database management systems

Students also viewed these Computer Sciences questions