This project was developed as part of the Database subject, fulfilling the challenge proposed by the teacher: Implement an SQL query parser capable of analizing, validating, optimizing and vizualizing ...

Abstract: Relational algebra is the basis of relational database theory, however, SQL is a concrete realization of the standard computer language. Particularly, the division problem in Relational ...

There are two types of relational database manipulation language: procedural and assertional. A procedural language is one in which a query is expressed through a sequence of operations. This category ...