About this document

Relational Algebra Exercises for Databases by ScribdTranslations is a document available to read on EtoBox.

This document contains three exercises on relational algebra. The first exercise presents three relations R1, R2, and R3 and asks to determine their set operations and define several new relations from algebraic operations. The second exercise presents a relational schema for a cinema database and asks to express various queries in relational algebra. The third exercise presents a relational schema for an employees database and also asks to express several queries.

Author

ScribdTranslations

Language

EN