[Virtuoso-users] inserting xsd:boolean datatype

Hello, I'm having a problem when I try to recover inserted triples which had xsd:boolean datatypes, after insertion, they seem to be turned into xsd:integer Example: SQL> TTLP (' @prefix xsd: . @prefix nameme: .

Re: [Virtuoso-users] Fastest way to run lots of XSLT transformations

bably never see an XML that does not fit into the RAM of a > modern PC. XPER allows to fetch a small portion of a big document > without loading it all in memory or to handle data bigger than the > amount of available RAM; an XSLT transformation on a PC does not belong > to any of the

Re: [Virtuoso-users] Fastest way to run lots of XSLT transformations

Sorry, It was an error when trying load an entity object using xtree_doc from a string longer than 10 megabytes. this issue was solved using xper_doc to operate over an 'XPER entity'. Thank you for your answer. Cristian. On Fri, Nov 13, 2009 at 2:28 PM, Ivan Mikhailov wrote: > Aldo, > > What l

Re: [Virtuoso-users] Testing Graph Equality

Hello, I love this procedure, it has been very useful to test transformations from one graph to another. Although sometimes its not so easy (for me) to interpret the resulting graph differences, I think that is direct to adjust the output. Thank you very much! Cristian. On Sat, Oct 17, 2009 at

[Virtuoso-users] Logging Messages

Hello, I have a particular use case and some questions. According to the virtuoso documentation, when Virtuoso is running with a console or with stdout going somewhere like a file, I can print debug messages using using dbg_printf() and dbg_obj_print(). What I would like to archieve now is to at

Re: [Virtuoso-users] X.509 certificate config

Thank you! I'll wait for the releases, Regards, Cristian On Wed, Jul 1, 2009 at 7:52 PM, Kingsley Idehen wrote: > Cristian Vasquez wrote: >> >> Hello, >> >> I'm following the >> http://ods.openlinksw.com/dataspace/dav/wiki/ODS/ODSPkiSetup guide to &

[Virtuoso-users] X.509 certificate config

Hello, I'm following the http://ods.openlinksw.com/dataspace/dav/wiki/ODS/ODSPkiSetup guide to set up of an X.509 certificate issuer and HTTPS listener. I go through steps 1,2,3 and 4. but I cant go beyond step 5. 'Edit the new listener, and generate new key' where I'm facing an error after I pre

[Virtuoso-users] ODS Api Functionality

Hello, We need to do some tasks using ODS Framework, specifically modifying the current user account data. According to the ODS Rest API there are some functionalities, like the ODS.ODS_API."user.get" Method that gets the user info, and they are equivalent to getting his SIOC data. Now we want to

[Virtuoso-users] MySQL Snapshot Replication

Hello, I have a problem using the Snapshot Replication feature of conductor. I'm using it to schedule a database replication between two virtuoso(V6) instances, where the source instance is connected to a MySQL database using the MySQL adapter and having tables from MySQL Attached. When I do a B

Re: [Virtuoso-users] MySQL -> Faceter

to the size of the generated script. ( >> Cristián, can you please reproduce the error and attach it? ) >> >> For now we are using a manual frankenstein of a process which is OK >> but really time consuming. ( batch import data, create RDFViews by >> chunks ). >> >&

Re: [Virtuoso-users] MySQL -> Faceter

On Wed, May 20, 2009 at 8:01 PM, Hugh Williams wrote: > Cristian, > On 20 May 2009, at 21:00, Cristian Vasquez wrote: > >> On Wed, May 20, 2009 at 2:59 PM, Aldo Bucchi >> wrote: >>> >>> Hello, >>> >>> What's the fastest route to pu

Re: [Virtuoso-users] MySQL -> Faceter

On Wed, May 20, 2009 at 2:59 PM, Aldo Bucchi wrote: > Hello, > > What's the fastest route to publish a MySQL database via V6 faceter? > > This is what we understand: > 1) Connect the database via Virt-MySQL adapter > 2) Configure, Generate and Install RDF Views > > "We have some issues" related to

Re: [Virtuoso-users] Facet Browsing Engine, Virtuoso 6 Preview

On Thu, Apr 30, 2009 at 8:28 AM, Patrick van Kleef wrote: > Hi Christian, > > >> I want some help regarding the Virtuoso Open-Source Edition version 6 >> Technology Preview 1, Particularly, on installing the Facet Browsing Engine. >> >> I've compiled the source on a Fedora SO following the Instal

[Virtuoso-users] Facet Browsing Engine, Virtuoso 6 Preview

Hello, I want some help regarding the Virtuoso Open-Source Edition version 6 Technology Preview 1, Particularly, on installing the Facet Browsing Engine. I've compiled the source on a Fedora SO following the Installation Instructions present in the distribution, and the server is working well, b

Re: [Virtuoso-users] Backup Scheduler

ic use cases. I assume you mean "graphs". > > In that case, I believe that one of the blessings of working with > Virtuoso is that you can keep everything within one environment and > one database. Different backups for different graphs can become a PITA > because they are

Re: [Virtuoso-users] Backup Scheduler

The workarounds have been useful, but maybe its simpler to have different scheduler instances for each repository? Thanks, Cristian. On Wed, Apr 1, 2009 at 10:15 PM, Kingsley Idehen wrote: > Cristian Vasquez wrote: >> >> I have some questions regarding the backup mechanism, >

[Virtuoso-users] Backup Scheduler

I have some questions regarding the backup mechanism, I configured virtuoso to do scheduled backups and store files in two places, a local directory and S3, it worked fine some days, until it failed with this error: --- Last backup execution returned: 42000 IB015: directory univrz_virtuoso_back

[Virtuoso-users] briefcase + facets

Hello, I have a question about the use of facets over RDF generated from ODS Briefcase, I need to build a solution where an authenticated user from the endpoint side can navigate his private data that he has in his briefcase, this using facets. It will be possible to accomplish this using the Fac

[Virtuoso-users] briefcase permissions

Hello, Currently I'm querying RDF from the ODS Briefcase, according to some examples from http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/SIOCRefBriefcase and I've managed to get some foaf, openlinksw, sioc, dc etc relations. The content from "Public" folder is exposed, the same happens fo

[Virtuoso-users] Ec2 Extension issue.

Hello all! i'm having a problem setting a backup a virtuoso instance on an Amazon S3 Bucket using the Virtuoso EC2 Extension, according to ( http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtEc2ExtensionUI ). The problem arises when I try to set up a new automatic backup transfer after i

Re: [Virtuoso-users] inference context error

Hello Rumi! All works fine now, Looking at sys_rdf_schema helps a lot. SQL> select * from sys_rdf_schema; RS_NAME RS_URI RS_G VARCHAR NOT NULL VARCHAR NOT NULL VARCHAR ___ http://www.univrz.com/dataspace http://www.univ

Re: [Virtuoso-users] inference context error

Hello Rumi, Sorry! the name of the function was univrz.test.navigation.getinfo when i do: curl -i "http://www.univrz.com/ods/api/univrz.test.navigation.getinfo?pattern=test"; i get the same error, -500RDF..: Inference context http://www.univrz.com:80/dataspace does not exist i will reinst

Re: [Virtuoso-users] inference context error

Hello rumi, thank you for your response, i tried some things but I still have the inference context problem :( I started again, using a new instance of virtuoso from scratch|. I installed ODS and tested some of the methods on the ODS REST Interface, specially the ones that make use of sparql, I

[Virtuoso-users] inference context error

Hello! I'm developing some extensions to the ODS REST API, and i get an error when i make use of the "exec_sparql (q);" procedure, present on the ODS controllers. When i try to invoke it, i get the following error: -500 RDF..: Inference context http://www.univrz.com:80/dataspace does not e

Re: [Virtuoso-users] i cant upload pictures to the WebDav

; Verify you can now upload images ... > Best Regards > Hugh Williams > Professional Services > OpenLink Software > Web: http://www.openlinksw.com > Support: http://support.openlinksw.com > Forums: http://boards.openlinksw.com/support > > > On 29 Jan 2009, at 18:13, Cristian

Re: [Virtuoso-users] i cant upload pictures to the WebDav

Hello patrick, Thank you for your answer, i disabled temporarily the plugin and its working ok. Regards, Cristian 2009/1/29 Virtuoso Maintainer : > Hi Christian, > >> We are making use of the app's, the problem comes when we try to >> upload a picture to the WebDav >> the server freezes up. And

Re: [Virtuoso-users] i cant upload pictures to the WebDav

Hello, I've tried yum update, but the problem still persists. It happened too when i tried to move a file from one folder to another, using the web GUI. I have a virtuoso.log with the error log now, which is attached to this message. Regards, Cristian 2009/1/27 Tim Haynes : >

Re: [Virtuoso-users] i cant upload pictures to the WebDav

, Cristian -- Forwarded message -- From: Tim Haynes Date: Tue, Jan 27, 2009 at 11:04 AM Subject: Re: [Virtuoso-users] i cant upload pictures to the WebDav To: virtuoso-users@lists.sourceforge.net Cristian Vasquez wrote: > Hello all! > > We are making u

[Virtuoso-users] i cant upload pictures to the WebDav

Hello all! We are making use of the app's, the problem comes when we try to upload a picture to the WebDav the server freezes up. And we dont get logging output. We are running virtuoso en a EC2, [root@domU-12-31-39-03-CE-51 virtuoso]# df S.ficheros Bloques de 1K UsadoDispon Uso% Mo

[Virtuoso-users] I cant edit the user profile,..

Hello, We have two accounts on our ODS server[1]: cristian.vasquez and leonardo.soto. Both were created following the sign up process. Now, for some unknown reason, cristian.vasquez can't edit his profile. When clicking the "edit" link, an error page appears, saying: 14:12:12 PL LOG: ODS [100] N