Hi Thomas, These issues have been reported to development to look into …
Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linkedin.com/company/openlink-software/ Twitter -- http://twitter.com/OpenLink Google+ -- http://plus.google.com/100570109519069333827/ Facebook -- http://www.facebook.com/OpenLinkSoftware Universal Data Access, Integration, and Management Technology Providers > On 9 Dec 2015, at 11:02, Thomas Michaux <mich...@abes.fr> wrote: > > so far I can state two problems : > > 1/ in a fresh empty V7 build Version 7.2.2-rc1.3215-pthreads as of Nov 23 > 2015, > using bulkloader, > > ld_dir('/LN_Hupe', '*.nt', > 'http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV > <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV>'); > rdf_loader_run(); > > on a simple file : > > > <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w><http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> > <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> > <http://dbpedia.org/ontology/subtitle> <http://dbpedia.org/ontology/subtitle> > "Part III: a sharp result on the lack of uniform stabilization"^^ > <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral><http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> > <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> > > will store the object part of the triple as a > http://www.w3.org/2001/XMLSchema#string > <http://www.w3.org/2001/XMLSchema#string> literal instead of > > <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral>http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral > <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> (but the string is > displayed in a correct manner) > > > > 2/ something in my virtuoso.db V6 Version 6.1.6.3127-pthreads as of Oct 19 > 2012 is causing the same problem when i try to use it as the starting point > of my V7 installation, > + it adds misinterpretation of the literal string and decodes it with > spurious chars. > > > Thomas Michaux > > > Le 09/12/2015 10:15, Thomas Michaux a écrit : >> >> -------- Message transféré -------- >> Sujet : Re: [Virtuoso-users] Fwd: Re: Problems using +backup-dump from >> Virtuoso 6 to Virtuoso 7 with +restore-crash-dump >> Date : Tue, 8 Dec 2015 19:16:27 +0100 >> De : Thomas Michaux <mich...@abes.fr> <mailto:mich...@abes.fr> >> Pour : Hugh Williams <hwilli...@openlinksw.com> >> <mailto:hwilli...@openlinksw.com> >> Copie à : virtuoso-users@lists.sourceforge.net >> <mailto:virtuoso-users@lists.sourceforge.net> >> <virtuoso-users@lists.sourceforge.net> >> <mailto:virtuoso-users@lists.sourceforge.net>, Yann NICOLAS >> <nico...@abes.fr> <mailto:nico...@abes.fr> >> >> ok last one for today, >> >> I found my last test wasn't really "unit testing", because i did not start >> from an empty V7 db ! >> I suspect I mixed a V6 conductor (present in virtuoso.db copy) my V7 RDF >> instance ! >> >> So I've done another test importing from a graph dump V6 in a clean, empty >> V7 and this time things change a bit as we do not have spurious chars at the >> beginning of the strings when querying ! (but still problem with the return >> of DATATYPE() function anyway) : >> >> select ?graph ?titre (DATATYPE(?titre ))from >> <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV><http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV> >> <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV> where { >> GRAPH ?graph { >> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> >> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> >> <http://dbpedia.org/ontology/subtitle> >> <http://dbpedia.org/ontology/subtitle> ?titre >> } >> } >> >> graph titre callret-2 >> http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV >> <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV> "Part >> III: a sharp result on the lack of uniform stabilization" >> http://www.w3.org/2001/XMLSchema#string >> <http://www.w3.org/2001/XMLSchema#string> >> Thomas >> >> >> >> Le 08/12/2015 17:47, Thomas Michaux a écrit : >>> one more bad news :( >>> >>> this time I tried with the dump_one_graph_nt procedure from V6 (because in >>> V6 dump_nquads() calls the http_nquad() function which is not available) >>> >>> I then checked with grep that the dump file for the graph (72Mo) contained >>> the XMLLiteral literals, and it has, here are few examples lines : >>> >>> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> >>> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> >>> <http://dbpedia.org/ontology/subtitle> >>> <http://dbpedia.org/ontology/subtitle> "Part III: a sharp result on the >>> lack of uniform >>> stabilization"^^<http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> . >>> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/86/w> >>> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/86/w> >>> <http://dbpedia.org/ontology/subtitle> >>> <http://dbpedia.org/ontology/subtitle> "The existence and unicity problem >>> for bases"^^ >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral><http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> . >>> <http://www.hub.abes.fr/springerB/ebook/3540544089/chapter/22/w> >>> <http://www.hub.abes.fr/springerB/ebook/3540544089/chapter/22/w> >>> <http://dbpedia.org/ontology/subtitle> >>> <http://dbpedia.org/ontology/subtitle> "System of non linear ordinary >>> differential equations"^^ >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral><http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> . >>> <http://www.hub.abes.fr/springerB/ebook/3540761691/chapter/11/w> >>> <http://www.hub.abes.fr/springerB/ebook/3540761691/chapter/11/w> >>> <http://dbpedia.org/ontology/subtitle> >>> <http://dbpedia.org/ontology/subtitle> "Experiences in LAN and WAN >>> environments"^^ >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral><http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> . >>> >>> Then, I imported in V7 from this file using bulkloader : >>> >>> ld_dir('/LN_Hupe', '*.nt', >>> 'http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV >>> <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV>'); >>> rdf_loader_run(); >>> >>> >>> ....but still got the problem when querying in V7 with DATATYPE returning >>> http://www.w3.org/2001/XMLSchema#string >>> <http://www.w3.org/2001/XMLSchema#string> (instead of >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral>http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral >>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> ), for example >>> same "Subject" uri and same predicate in query from the first example above >>> : >>> >>> select ?graph ?titre (DATATYPE(?titre ))from >>> <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV><http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV> >>> <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV> where { >>> GRAPH ?graph { >>> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> >>> <http://www.hub.abes.fr/springerB/ebook/3540192379/chapter/37/w> >>> <http://dbpedia.org/ontology/subtitle> >>> <http://dbpedia.org/ontology/subtitle> ?titre >>> } >>> } >>> >>> >>> graph titre callret-2 >>> http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV >>> <http://www.hub.abes.fr/springer/ebooksLN2011/SPR_EBOOK_642_19NOV> "???� >>> rootzPart III: a sharp result on the lack of uniform stabilization" >>> http://www.w3.org/2001/XMLSchema#string >>> <http://www.w3.org/2001/XMLSchema#string> >>> ...hope it will help to investigate >>> >>> Thomas >>> >>> >>> >>> >>> >>> >> >> >> >> ------------------------------------------------------------------------------ >> >> >> _______________________________________________ >> Virtuoso-users mailing list >> Virtuoso-users@lists.sourceforge.net >> <mailto:Virtuoso-users@lists.sourceforge.net> >> https://lists.sourceforge.net/lists/listinfo/virtuoso-users >> <https://lists.sourceforge.net/lists/listinfo/virtuoso-users> >
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