On Enforcing Relational Constraints in MatBase

Abstract

MatBase is a very powerful database management system based not only on the relational data model, but also on the elementary mathematical, entity-relationship, and Datalog logic ones. This paper briefly introduces MatBase and the elementary mathematical data model, after which is focused on the five relational constraint types and their enforcement in relational database management systems, as well as in MatBase.

Keywords

domain constraint elementary mathematical data model MatBase. not null constraint referential integrity constraint relational data model tuple constraint unique key constraint

  • Research Identity (RIN)

  • License

  • Language & Pages

    English, 39-47

  • Classification

    H.2.6 H.2