The relational notation is used in database management systems to represent relationships between tables. Here is an example of relational notation:
Students (StudentID, Name, Major)
Courses (CourseID, CourseName, Instructor)
Enrollments (StudentID, CourseID, Grade)
In this example, the Students table contains information about students, including their StudentID, Name, and Major. The Courses table contains information about courses, including their CourseID, CourseName, and Instructor. The Enrollments table represents the relationship between students and courses, with the StudentID and CourseID serving as foreign keys. The Grade column in the Enrollments table represents the grade that a student received in a particular course.
example of relational notation
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