SQL-MapReduce Call - Aster Analytics

SELECT * FROM URIUnpack (
  ON uris_input
  Uri_Column ('uri_column')
  Queries ('p1', 'p2', 'p3')
  Output ('scheme', 'host', 'path', 'fragment')
  Accumulate ('id')
  Print_Null_Queries ('true')
) ORDER BY id;