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Document: swi-prolog-cql
Title: Constraint Query Language: A High-Level Interface to SQL Databases
Author: Mike Elston, Matt Lilley
Abstract: CQL is a high level Prolog interface to SQL databases. It is
inspired by the work of Christoph Draxler in the sense that SQL
queries are generated but unlike Draxler's work, database tables are
not mapped to Prolog predicates, but database queries are described
by Prolog terms. These terms allow for accessing table columns by
name and provide access to several aspects of SQL that have no
natural Prolog equivalent, such as outer joins, inserts, etc.
Section: Programming/Prolog
Format: HTML
Index: /usr/share/doc/swi-prolog-doc/packages/cql.html
Files: /usr/share/doc/swi-prolog-doc/packages/cql.html
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