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onsider the database shown in Figure 1.2, whose schema is shown in Figure 2.1. What are the referential integrity constraints that should hold on the schema? Write appropriate SQL DDL statements to define the databas

onsider the database shown in Figure 1.2, whose schema is shown in Figure 2.1. What are the referential integrity constraints that should hold on the schema? Write appropriate SQL DDL statements to define the databas

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider the database shown in Figure 1.2, whose schema is shown in Figure 2.1.
What are the referential integrity constraints that should hold on the schema?
Write appropriate SQL DDL statements to define the database.

STUDENT Name Student_number Class Major Smith 17 CS Brown 2 CS COURSE Course_name Course_number Credit hours Department CS Intro to Computer Science CS1310 4 CS3320 MATH2410 Data Structures 4 CS Discrete Mathematics Database MATH CS3380 CS SECTION Section_identifier Course_number Semester Year Instructor 85 MATH2410 Fall 07 King Anderson 92 CS1310 Fall 07 102 CS3320 Spring 08 Knuth 112 MATH2410 Fall 08 Chang 119 CS1310 Fall 08 Anderson 135 CS3380 Fall 08 Stone GRADE_REPORT Student_number Section_identifier Grade 17 112 B 17 119 85 A 92 A 102 B 8 135 A PREREQUISITE Prerequisite_number CS3320 Course number CS3380 Figure 1.2 A database that stores CS3380 CS3320 MATH2410 student and course CS1310 information. Figure 2.1 Schema diagram for the database in Figure 1.2. STUDENT Name Student_number Class Major COURSE Course_name Course_number Credit_hours Department PREREQUISITE Course_number Prerequisite_number SECTION Section_identifier Course_number Semester Year Instructor GRADE_REPORT Student_number Section_identifier Grade
Transcribed Image Text:STUDENT Name Student_number Class Major Smith 17 CS Brown 2 CS COURSE Course_name Course_number Credit hours Department CS Intro to Computer Science CS1310 4 CS3320 MATH2410 Data Structures 4 CS Discrete Mathematics Database MATH CS3380 CS SECTION Section_identifier Course_number Semester Year Instructor 85 MATH2410 Fall 07 King Anderson 92 CS1310 Fall 07 102 CS3320 Spring 08 Knuth 112 MATH2410 Fall 08 Chang 119 CS1310 Fall 08 Anderson 135 CS3380 Fall 08 Stone GRADE_REPORT Student_number Section_identifier Grade 17 112 B 17 119 85 A 92 A 102 B 8 135 A PREREQUISITE Prerequisite_number CS3320 Course number CS3380 Figure 1.2 A database that stores CS3380 CS3320 MATH2410 student and course CS1310 information. Figure 2.1 Schema diagram for the database in Figure 1.2. STUDENT Name Student_number Class Major COURSE Course_name Course_number Credit_hours Department PREREQUISITE Course_number Prerequisite_number SECTION Section_identifier Course_number Semester Year Instructor GRADE_REPORT Student_number Section_identifier Grade
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