- "SELECT DISTINCT ?url WHERE "
- "{ ?obj nie:url ?url FILTER(regex(?url, '^file://%s/')) . %s}",
- ssp_slq->slq_vol->v_path, $1);
+ "SELECT ?url WHERE "
+ "{ %s . ?obj nie:url ?url . FILTER(tracker:uri-is-descendant('file://%s/', ?url)) } %s",
+ $1, ssp_slq->slq_vol->v_path, result_limit);