Hi Hugh I think I have the 6.1.1 release on one machine and 6.1.2 on another. Although you provided me the 6.1.3 snapshot I only looked at the ADO.Net provider code and did not actually install the updated server.
If this is fixed in the 6.1.3 build then feel free to ignore this bug report. Rob ---------------------------------------- From: "Hugh Williams" <[email protected]> Sent: 04 March 2011 16:02 To: [email protected] Subject: Re: [Virtuoso-users] Major bug with Virtuoso SPARQL Results Hi Rob, I presume the 6.1.3127 built you refer to is the open source 18th Feb 2011 snapshot we made available to you whose version is actually 6.1.3-rc6.3127 ? Note the open source and commercial products do not have the same version number sequences and thus the 06.02.3128 commercial builds on the web currently are from September 2010 and thus older than the snapshot you are using. SO please confirm you are running the 18th Feb snapshot and we can attempt a recreation against that ... Best RegardsHugh WilliamsProfessional ServicesOpenLink SoftwareWeb: http://www.openlinksw.comSupport: http://support.openlinksw.comForums: http://boards.openlinksw.com/supportTwitter: http://twitter.com/OpenLink On 4 Mar 2011, at 09:22, Rob Vesse wrote:Hi I have attached a file which is a trace of the request produced by using TamperData in Firefox. My version of Virtuoso is 6.1.3127 so maybe it is fixed in the 6.2 releases? I can also reproduce this error using SPASQL by making the request via the ADO.Net provider. This is the XML output I get: <sparql xmlns="http://www.w3.org/2005/sparql-results#"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://www.w3.org/2001/sw/DataAccess/rf1/result2.xsd";> <head> <variable name="g"/> </head> <results distinct="false" ordered="true"> <result> <binding name="g"><literal>http://www.openlinksw.com/schemas/virtrdf#</literal></binding> </result> <result> <binding name="g"><literal>http://localhost:8890/DAV</literal></binding> </result> <result> <binding name="g"><literal>http://www.w3.org/2002/07/owl#</literal></binding> </result> <result> <binding name="g"><literal>http://localhost/VirtuosoTest</literal></binding> </result> <result> <binding name="g"><literal>http://localhost/TurtleImportTest</literal></binding> </result> <result> <binding name="g"><literal>http://example.org/</literal></binding> </result> <result> <binding name="g"><literal>http://example.org/bnodes/</literal></binding> </result> <result> <binding name="g"><literal>http://example.org/VirtuosoEncodingTest</literal></binding> </result> </results> </sparql> I will try out the 6.2 release and see if that makes a difference Rob ---------------------------------------- From: "Sebastian Trüg" <[email protected]> Sent: 04 March 2011 08:41 To: [email protected] Subject: Re: [Virtuoso-users] Major bug with Virtuoso SPARQL Results See also this closed bug report: http://sourceforge.net/tracker/?func=detail&aid=2995846&group_id=161622&atid=820574 On 03/02/2011 02:42 PM, Rob Vesse wrote: > > Hi all > > I've found what appears to be a major bug with Virtuoso's SPARQL results > for one specific query namely: > > SELECT DISTINCT ?g WHERE { GRAPH ?g { ?s ?p ?o } } > > When this query is executed results come back as elements in > the XML results rather than as elements. If you remove the > DISTINCT modifier then they come back as fine. > > I assume that this is a bug in your optimisation of the above query > since the above is commonly optimised specially since it is often used > to list the graphs of a SPARQL endpoint. > > Regards, > > Rob Vesse > > > > ------------------------------------------------------------------------------ > Free Software Download: Index, Search & Analyze Logs and other IT data in > Real-Time with Splunk. Collect, index and harness all the fast moving IT data > generated by your applications, servers and devices whether physical, virtual > or in the cloud. Deliver compliance at lower cost and gain new business > insights. http://p.sf.net/sfu/splunk-dev2dev > > > > _______________________________________________ > Virtuoso-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/virtuoso-users ------------------------------------------------------------------------------ What You Don't Know About Data Connectivity CAN Hurt You This paper provides an overview of data connectivity, details its effect on application quality, and explores various alternative solutions. http://p.sf.net/sfu/progress-d2d _______________________________________________ Virtuoso-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/virtuoso-users <virtuoso-bug-report.txt>------------------------------------------------------------------------------ What You Don't Know About Data Connectivity CAN Hurt You This paper provides an overview of data connectivity, details its effect on application quality, and explores various alternative solutions. http://p.sf.net/sfu/progress-d2d_______________________________________________ Virtuoso-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/virtuoso-users
