On 14.07.2010 4:38, Ted Thibodeau Jr wrote:
While not exactly what you're asking for, this may be sufficient for what you want to achieve --<http://docs.openlinksw.com/virtuoso/rdfsparql.html#rdfsqlfromsparql>
Yes, we have seen this, but this will be very inefficient for large datasets. We actually want to experiment with such a feature for increasing the performance of the triple store, by replicating commonly queried information structures in relational tables. The second use case would be integration of really large datasources and also there it would be crucial, that the whole resulting query could be optimized by Virtuoso's query optimizer.
Best, Sören
