RDF::Redland::Query - Redland RDF Syntax Querys Class
use RDF::Redland;
... my $query=new RDF::Redland::Query("rdql", undef, $query_string); my $results=$model->execute($query); while(!$results->finished) { for (my $i=0; $i < $results->count(); $i++) { my $name=$results->binding_name($i); my $value=$results->binding_value($i); # ... do something with the results } $results->next_result; }
This class represents queries of various syntaxes over an RDF::Redland::Model returning a sequence of results that (currently) bind variable names to RDF::Redland::Node values.
the RDF::Redland::QueryResults manpage
Dave Beckett - http://purl.org/net/dajobe/
Copyright 2000-2004 Dave Beckett, Institute for Learning and Research Technology, University of Bristol