Should be used for questions regarding Tuple relational calculus (TRC).
What is the exact difference between relational algebra and relational calculus. At most of the reference, it will be Relational …
relational-database rdbms relational-algebra tuple-relational-calculus domain-calculusIs there a "real" difference between the above two? Other than the tiniest minute difference between their syntax?
tuples tuple-relational-calculusWhat is tuple relational calculus (TRC) and domain relational calculus (DRC)? How do they differ with relational algebra? I am …
database relational-database relational-algebra tuple-relational-calculus domain-calculus