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What is Relational Algebra Operators about?

The document outlines key relational algebra operators including selection, projection, and various types of joins such as theta, equi, and natural joins, along with their definitions and examples. It also explains set operations like union, intersection, and difference, as well as the Cartesian product and division for querying data. Sample relations and queries demonstrate how these operators function in practice.

Author

deepa

Language

EN