Hi, I need some help with relational algebra.
The schema for this database is as follows: (note that primary keys are shown underlined, foreign keys in bold).
STUDENT (StudentNo, FamilyName, FirstName, StudentAddress, StudentEmail)
TUTORIAL (TutorialNo, DayAndTime, Lab)
TUTOR (StaffNo, TutorName, TutorEmail)
CLASS (StaffNo, TutorialNo)
ATTENDS (StudentNo, TutorialNo)
How do I get the relational algebra for the below 2 questions as it's too...
Relational Algebra
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Relational Algebra
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