Alan Ruttenberg wrote:
SELECT ?a ?b
FROM ( CONSTRUCT { ?d <b> ?b }
FROM < http://example.com/sparql?>
WHERE { ?b <b> ?d } )
WHERE { ?a <b> ?b }
Yes... the Data Access WG considered this sort of thing briefly;
we didn't see any particular reason not to do it but we...
RESOLVED 2005-01-20: to postpone cascadedQueries; while federation use
cases are interesting, the designs don't seem mature and the use cases
are not urgent; with KendallC abstaining.
http://www.w3.org/2001/sw/DataAccess/issues#cascadedQueries
I'm happy to see people playing around with it; I hope the
designs get mature soonish.
--
Dan Connolly, W3C http://www.w3.org/People/Connolly/
