(redirected from Relational calculus)
Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia.
Related to Relational calculus: Tuple relational calculus
References in periodicals archive ?
Relational calculus is a nonprocedural formal query language.
Next, the formal definition of a tuple relational calculus expression is stated.
This section introduces the systematic procedure to translate tuple relational calculus expressions to SQL queries.
The main idea in SQLNF is to eliminate universal quantifiers from the relational calculus expression.

Full browser ?