DBMS: Tuple Relational Calculus (Formal Definition)
Topics discussed:
1. Difference between Relational Algebra and Relational Calculus.
2. Tuple Relational Calculus, formulas with examples.
3. Free and bound variables in Relational Calculus.
4. Safety of expression while writing Tuple Relational Calculus expressions with the example.
5. Introduction to the domain of a Tuple Relational Calculus.
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