[Virtuoso-users] Limiting access to /describe based on Graph security settings

Hi, I'm trying to limit access to /describe in Faceted Browser based on graph security configuration in VOS. Initially everything works because nobody has access to it. However, when I create some data in http://localhost:8890/AliceDemo graph and provide read access to DemoAlice user on that gra

Re: [Virtuoso-users] Find out which SQL query is generated from my SPARQL

et Subject: Re: [Virtuoso-users] Find out which SQL query is generated from my SPARQL On 12/16/15 4:33 AM, Efimov, Alexander wrote: Hi Kingsley, Do you mean that if I modify the query in a following way it should work without any problem? PREFIX: sq:<http://our_schema><http:/

Re: [Virtuoso-users] Find out which SQL query is generated from my SPARQL

v. From: Kingsley Idehen [mailto:kide...@openlinksw.com] Sent: Monday, December 14, 2015 11:49 PM To: virtuoso-users@lists.sourceforge.net Subject: Re: [Virtuoso-users] Find out which SQL query is generated from my SPARQL On 12/14/15 11:34 AM, Efimov, Alexander wrote: Hi Kingsley, The idea is that ou

Re: [Virtuoso-users] Find out which SQL query is generated from my SPARQL

?subCategory a sq:Category . }; In my particular case I map data from ~10 views to ~13 classes in our concept model and WHERE statement is a bit longer. Best regards, Alexander Efimov. From: Kingsley Idehen [mailto:kide...@openlinksw.com] Sent: Monday, December 14, 2015 6:46 PM To: Efimov, Alexan

[Virtuoso-users] Find out which SQL query is generated from my SPARQL

Hi, I've built R2RML mappings, but my SPARQL Query (I expect that to be joining across about 10 views in DB) runs for hours. Is there a way to get a SQL query which Virtuoso generates and runs over the database views? I have tried to use trace_on(); command but have nothing human readable in te

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

Williams [mailto:hwilli...@openlinksw.com] Sent: Friday, December 4, 2015 7:52 PM To: Efimov, Alexander Cc: virtuoso-users@lists.sourceforge.net; Gedich, Andrey ; wced...@its.jnj.com Subject: Re: [Virtuoso-users] Virtuoso SPARQL Query Editor errors Hi Efimov, Which Virtuoso release are you using, as

[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

[Virtuoso-users] R2RML creates duplicate subject IRI

Hi, For simplicity of example, let me assume that I have a SQL View in Virtuoso called CATEGORY_V which has one column called NAME. This view has duplicate values in NAME column. The problem is that when I have subjectMap indicating the following: rr:template http://example/{NAME}