SQL - A PROLOG TO SQL COMPILER
                Written by Christoph Draxler, Munich University
                      Shelved on 20th August, 1993


This entry is a compiler which translates Prolog queries to SQL. It's
one approach to interfacing Prolog with external databases. Little more
to say, as I haven't had time to experiment.


SIZE: 44 kilobytes.


CHECKED ON EDINBURGH-COMPATIBLE (POPLOG) PROLOG : no.


PORTABILITY : looks pretty good, but I haven't checked it. This kind of
program shouldn't have many problems. Look out for the type-checking
predicates, right at the end.


INTERNAL DOCUMENTATION : Predicates are commented with a brief statement
of their purpose. The comments mention a report, obtainable from the
author.