ISSUE-29: Should negation be done via a binary operator on subqueries, a binary operator within graph patterns, or a filter+subquery?
Should negation be done via a binary operator on subqueries, a binary operator within graph patterns, or a filter+subquery?
- State:
- CLOSED
- Product:
- Raised by:
- Opened on:
- 2009-05-19
- Description:
- Related Actions Items:
- No related actions
- Related emails:
- Re: issue round-up, part 1 (from axel.polleres@deri.org on 2010-05-18)
- Re: issue round-up, part 1 (from axel.polleres@deri.org on 2010-05-18)
- Re: SPARQL TC 2010-05-18 Agenda (from axel.polleres@deri.org on 2010-05-17)
- [wbs] response to 'How should SPARQL 1.1 resolve ISSUE-29, the handling of negation?' (from webmaster@w3.org (WBS Mailer on behalf of ogbujic@ccf.org) on 2010-05-17)
- Re: Web survey to resolve ISSUE-29 on negation (from birte.glimm@comlab.ox.ac.uk on 2010-05-09)
- Re: Web survey to resolve ISSUE-29 on negation (from birte.glimm@comlab.ox.ac.uk on 2010-05-09)
- Re: Web survey to resolve ISSUE-29 on negation (from andy.seaborne@talis.com on 2010-05-07)
- Re: Web survey to resolve ISSUE-29 on negation (from lee@thefigtrees.net on 2010-05-07)
- Re: Web survey to resolve ISSUE-29 on negation (from birte.glimm@comlab.ox.ac.uk on 2010-05-07)
- Web survey to resolve ISSUE-29 on negation (from lee@thefigtrees.net on 2010-05-07)
- Resolving negation (MINUS / NOT EXISTS) (from lee@thefigtrees.net on 2010-04-19)
- Re: Agenda SPARQL TC 2010-02-09 (from axel.polleres@deri.org on 2010-02-09)
- Re: Agenda SPARQL TC 2010-02-09 (from andy.seaborne@talis.com on 2010-02-09)
- Agenda SPARQL TC 2010-02-09 (from axel.polleres@deri.org on 2010-02-08)
- Re: ISSUE-29: MINUS / NOT EXISTS (from steve.harris@garlik.com on 2010-02-03)
- Re: ISSUE-29: MINUS / NOT EXISTS (from andy.seaborne@talis.com on 2010-02-03)
- Re: ISSUE-29: MINUS / NOT EXISTS (from steve.harris@garlik.com on 2010-02-03)
- Re: ISSUE-29: MINUS / NOT EXISTS (from steve.harris@garlik.com on 2010-02-03)
- Re: ISSUE-29: MINUS / NOT EXISTS (from lee@thefigtrees.net on 2010-02-03)
- ISSUE-29: MINUS / NOT EXISTS (from andy.seaborne@talis.com on 2010-02-03)
- Re: Summary of open issues on query. (from lee@thefigtrees.net on 2010-02-03)
- Prioritized issues / Query (from andy.seaborne@talis.com on 2010-02-03)
- Summary of open issues on query. (from andy.seaborne@talis.com on 2010-02-03)
- [ISSUE-29] Negation: looking for equivalence (from andy.seaborne@hp.com on 2009-08-04)
- Re: More on MINUS vs. UNSAID (from eric@w3.org on 2009-07-28)
- Re: More on MINUS vs. UNSAID (from lee@thefigtrees.net on 2009-07-27)
- RE: More on MINUS vs. UNSAID (from eric@w3.org on 2009-07-27)
- Correction ISSUE-29 (from bparsia@cs.man.ac.uk on 2009-05-19)
Related notes:
[LeeF]: See http://www.w3.org/2009/sparql/wiki/Design:Negation
29 Sep 2009, 03:27:13[LeeF]: Resolved via clear majority from http://www.w3.org/2002/09/wbs/35463/Negation/results
18 May 2010, 14:46:43Display change log