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What is Understanding Relational Algebra Basics about?

This document discusses relational algebra and calculus. It defines relational algebra as a procedural query language that takes relations as input and output. The fundamental operations of relational algebra are select, project, union, set difference, cartesian product, and rename. It provides examples of how each operation works and the notation used to represent them. Relational calculus is also introduced as the other type of query language used in relational database systems.

Author

Patel Dhruval

Language

EN