[Virtuoso-users] Problems using +backup-dump from Virtuoso 6 to Virtuoso 7 with +restore-crash-dump

Hello, I have a problem trying to build a new .db in Virtuoso 7 from a dump of Virtuoso 6 (i.e. we do not want to just copy virtuoso.db to have benefits of Column Store mode) : The dump is built from Virtuoso Open Source Edition (multi threaded) Version 6.1.6.3127-pthreads as of Oct 19 2012

[Virtuoso-users] Virtuoso SPARQL Query Editor errors

Hi, I have R2RML script which generates triples successfully (I checked the count and it's the same on both - source side and on SPARQL endpoint: 83395 records). But when I'm trying to display all triples generated with the following query (?o is also an IRI) SELECT * FROM

Re: [Virtuoso-users] Virtuoso SPARQL Query Editor errors

Hi Efimov, Which Virtuoso release are you using, as note Walter from J is cc’ed in this email thus I suppose you are working with him possibly with a commercial build ? This R2RML query execution error is a known issue that is fixed in the latest 3125 builds commercial or open source develop/7

Re: [Virtuoso-users] Problems using +backup-dump from Virtuoso 6 to Virtuoso 7 with +restore-crash-dump

Hi Thomas, That won’t work as the +backup-dump is not compatible even between 6.x engine numbers which are thus included in the trx file to indicate this should you attempt to restore / replay with a different database engine number hence the error you indicating the server version don’t