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Logiciel Année : 2024

RQL: A Query Language for Rule Discovery in Databases

Emmanuel Coquery
Jean-Marc Petit

Résumé

RQL (Rule Query Language) is a SQL-like query language designed to discover dependencies such as association rules, functional dependencies, order dependencies, and other custom rules. These rules are all specified as logical implications, using user-supplied conditions expressed in SQL. RQL query processing is a two-steps process, where the first part of the computation is performed entirely within the database management system to minimize costly data transfers between applications. A unified Web interface allows the user to interact with the underlying database using both SQL and RQL.

Dates et versions

hal-04594875 , version 1 (30-05-2024)

Identifiants

Citer

Mickaël Baron, Nicolas Buisson, Brice Chardin, Emmanuel Coquery, Benjamin Gouriou, et al.. RQL: A Query Language for Rule Discovery in Databases. 2024, ⟨swh:1:dir:13a549a54f5a3f047c499f9143fbae75ee2563f4⟩. ⟨hal-04594875⟩
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