Hi Hasan I was just wondering about the sparql preparser handling of the default graph.
As I write on April 2 for a query like:
SELECT DISTINCT ?g { GRAPH ?g { ?s ?p ?o } }
the preparser should return NULL basically meaning "all graphs".
But now it seems (looking at testDefaultGraphInSelectQuery) that the
preparser is also returning null for
SELECT ?x {:a :b ?x}
But such a query only afects the default graph so the default graph
should be in the result set.
Cheers,
Reto
