minor technical on 10.1 Solution sequences and result forms from Fred Zemke on 2006-01-12 (public-rdf-dawg-comments@w3.org from January 2006)

From: Fred Zemke <fred.zemke@oracle.com>
Date: Thu, 12 Jan 2006 09:34:21 -0800
To: public-rdf-dawg-comments@w3.org
Message-ID: <43C6931D.90805@oracle.com>

10.1 Solution sequences and result forms
It says that projection is always performed before ordering.
This means that it is not possible to obtain a sequence of results
that is ordered by some variable that is projected away.  It would
be preferable to perform ordering before projecting.  My prefered
order of modifiers would be: ORDER BY, project, DISTINCT, LIMIT, OFFSET.

Fred

Received on Thursday, 12 January 2006 17:34:28 UTC