Create a new database (named MyUniversity) Student (sid: integer, sname: string(100 chars), GPA: real, dateOfBirth: date, Did: integer, FirstYear: integer) Department (did: integer, dname: string(30 chars), capacity: integer) Course (cid: integer, cname: string(50 chars), credit: integer) Enroll (studentID: integer, courseID: integer, departmentID: integer, enrollmentDate: date, finalGrade: real) studentID, courseID, and departmentID in Enroll are foreign keys referencing the primary keys of the student, course, and department relations, respectively. Did in Student is a foreign key referencing the primary key of the department relation. Using SQL create these relations under the MyUniversity database. Place the constraints (e.g., default values, check, primary keys) you find appropriate:
Create a new
Student (sid: integer, sname: string(100 chars), GPA: real, dateOfBirth: date, Did: integer, FirstYear: integer)
Department (did: integer, dname: string(30 chars), capacity: integer)
Course (cid: integer, cname: string(50 chars), credit: integer)
Enroll (studentID: integer, courseID: integer, departmentID: integer, enrollmentDate: date, finalGrade: real)
studentID, courseID, and departmentID in Enroll are foreign keys referencing the primary keys of the student, course, and department relations, respectively. Did in Student is a foreign key referencing the primary key of the department relation.
Using SQL create these relations under the MyUniversity database. Place the constraints (e.g., default values, check, primary keys) you find appropriate:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps