Re: [Virtuoso-users] Virtuoso Jena Provider and ARQ keywords

2011-11-12 Thread Christian Fuerber
s [mailto:hwilli...@openlinksw.com] > Gesendet: Samstag, 12. November 2011 15:02 > An: Christian Fuerber > Cc: virtuoso-users@lists.sourceforge.net > Betreff: Re: [Virtuoso-users] Virtuoso Jena Provider and ARQ keywords > > Hi Christian > > Virtuoso does not support “NOT EXIST” b

[Virtuoso-users] Virtuoso Jena Provider and ARQ keywords

2011-11-12 Thread Christian Fuerber
Dear all, I am having trouble using certain keywords of Jena ARQ to query virtuoso over the Virtuoso Jena Provider. In particular, my queries require the use of the keywords LET, NOT EXISTS, and IRI. For example I tried to execute the following Code: VirtGraph set = new VirtGraph

Re: [Virtuoso-users] NOT EXISTS keyword support in virtuoso SPARQL endpoints?

2010-03-22 Thread Christian Fuerber
Thanks a lot for the detailed answers! Best Regards, Christian Von: Rumi Tsekova [mailto:rtsek...@openlinksw.com] Gesendet: Montag, 22. März 2010 15:20 An: Kingsley Idehen Cc: Christian Fuerber; virtuoso-users@lists.sourceforge.net Betreff: Re: [Virtuoso-users] NOT EXISTS keyword support

[Virtuoso-users] NOT EXISTS keyword support in virtuoso SPARQL endpoints?

2010-03-21 Thread Christian Fuerber
Hi, while using vos6, I discovered that the virtuoso SPARQL endpoints do not support the NOT EXISTS keyword (http://www.w3.org/TR/2009/WD-sparql11-query-20091022/#negation) at present. Is there any virtuoso specific function that acts like it? Thanks, Christian Fürber

Re: [Virtuoso-users] Problem starting server instance again

2010-03-20 Thread Christian Fuerber
Hi Hugh, Thank you so much! Virtuoso is running again! Best Regards, Christian -Ursprüngliche Nachricht- Von: Hugh Williams [mailto:hwilli...@openlinksw.com] Gesendet: Samstag, 20. März 2010 01:07 An: Christian Fuerber Cc: virtuoso-users@lists.sourceforge.net Betreff: Re: [Virtuoso

[Virtuoso-users] Problem starting server instance again

2010-03-19 Thread Christian Fuerber
Hi, Ever since I had an unclean shutdown, I'm having trouble to start virtuoso again. It gives me error 1067 when starting the instance through a windows service. Starting from the command line also doesn't help. Can anybody help me, please? I'm using voswin64 on windows 7. Thanks in advance,