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LOGICAL QUERYING OF RELATIONAL DATABASES

Journal: Journal of Economic Development, Environment and People (Vol.5, No. 4)

Publication Date:

Authors : ; ;

Page : 58-62

Keywords : logic query; propositional logic; predicate; relational database;

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Abstract

This paper aims to demonstrate the usefulness of formal logic and lambda calculus in database programming. After a short introduction in propositional and first order logic, we implement dynamically a small database and translate some SQL queries in filtered java 8 streams, enhanced with Tuples facilities from jOOλ library.

Last modified: 2017-03-29 22:37:54