From: jmvanel@nospam.free.fr.removethis   
      
   russell kym horsell wrote:   
   > Jean-Marc Vanel  wrote:   
   >   
   >>Hello   
   >>How can I connect a standard SQL relational database with a AI engine   
   >>like prolog?   
   >   
   > [...]   
   >   
   > Many Prolog's have some kind of database interface.   
   > In any case, they also usually allow callign external routines written   
   > in (e.g.) C or FORTRAN.   
   Yes , but I want extract as much semantics as possible from the RDBMS.   
      
   > As you're assoc with MEL UNI,   
   Don't him/her ...   
      
   see "Rao" about that c2000 project involving   
   > a Prolog-like system with bottom-up semantics.   
   Not found ...   
      
   > I.e. each fact generates a "stream" of 1 tuple; each predicate/relation   
   > generates a stream of possible variable instantiations; each conjunction   
   > does a "join"; etc. Essentially the project complied Prolog into   
   > a primitive SQL-like language involving joins, filters, projections, etc.   
   >   
      
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