Re: [Virtuoso-users] Question about LDP documentation

: https://sourceforge.net/p/virtuoso/virtuoso-opensource/ci/eddfba1a074416d4c6d8b99521c768d0b4f1189c/ And thus we would recommend updating your binary to this latest build to get this and other fixes ... Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http

Re: [Virtuoso-users] Virtuoso support for ERA - Virtuoso backend

lly the trapping and supressing of errors in such SQL functions cannot readily be passed back to the SPARQL layer without significantly affecting performance. Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com Community Support: https://com

Re: [Virtuoso-users] Regarding Virtuoso's RDF Store

Hi Jishnu, Yes, that is correct as detailed in the following White paper on implementation: https://virtuoso.openlinksw.com/whitepapers/SPARQL%20RDF%20Store%20using%20SQL-ORDBMS.pdf Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com

Re: [Virtuoso-users] Regarding Virtuoso's RDF Store

the open source product as the virtual database engine required is a commercial only feature ... Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.openlinksw.com

Re: [Virtuoso-users] Unexpected results with geof:sfIntersects

recreating the issue, as if so that should be provided as well ... Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.openlinksw.com <https://community.openlinksw.com/>

Re: [Virtuoso-users] Obtain list of knowledge graphs in iSQL

Hi Luís, Methods for listing RDF graphs in Virtuoso are documented at: http://vos.openlinksw.com/owiki/wiki/VOS/VirtTipsAndTricksGuideAllGraphs Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Com

Re: [Virtuoso-users] Reasoning with owl:unionOf, owl:intersectionOf, etc...

release as detailed at: https://medium.com/virtuoso-blog/magic-sets-and-custom-inference-rules-in-virtuoso-8-x-db783f8d98d2 https://medium.com/virtuoso-blog/virtuoso-8-0-creating-a-custom-inference-rules-using-spin-vocabulary-d7a060f859ef Best Regards Hugh Williams Professional

Re: [Virtuoso-users] sparql slow if more object value specified

See the following response to this issue on the OpenLink Community Forum https://community.openlinksw.com/t/sparql-slow-if-more-object-value-specified/2064/2 ... post all further questions there ... > On 26 Oct 2020, at 04:49, William Kisman wrote: > > Hi , I am using virtuoso 7 open source e

Re: [Virtuoso-users] problem restoring from Online Backup.

# 1 [0x316B-0x57-0xA9] 11:45:42 --> Backup file # 2 [0x316B-0x57-0xA9] 11:45:42 End of restoring from backup, 3342 pages 11:45:42 Server exiting as detailed in the backup and restore documentation: http://docs.openlinksw.com/virtuoso/backup_recovery/#rstrfrmbckuponline Best Regards Hugh Wi

Re: [Virtuoso-users] database corruption after DB.DBA.DAV_QUEUE_RUN exit handler

occurs ... Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.openlinksw.com <https://community.openlinksw.com/> Company Blog: https://medium.com/openlink-software-

Re: [Virtuoso-users] How to install isql?

/mozilla_hwilliams0# Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com Community Support: https://community.openlinksw.com Company Blog: https://medium.com/openlink-software-blog Virtuoso Blog: https://medium.com/virtuoso-blog Data Access Drivers

Re: [Virtuoso-users] How to install isql?

Hi Luis, I don’t understand what does not make sense to you, having given you two methods of obtaining prebuilt Virtuoso client component only binaries in my last email ? Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <h

Re: [Virtuoso-users] How to install isql?

%2Foplweb%2Fproduct%2FVirtuoso%23this&opSystem=http%3A%2F%2Fdata.openlinksw.com%2Foplweb%2Fopsys%2Fx86_64-generic-linux-glibc25-64%23this&serverVersion=7.x Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com Communi

Re: [Virtuoso-users] How to install isql?

it “isql-vt” and there is already an “isql” program in the system bin directory used for something else. Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.open

Re: [Virtuoso-users] reset DBA password

uid/pwd is created, thus I would suggest trying “dba” as a password first and if this is successful you need to determine why the restore was not successful. Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.

Re: [Virtuoso-users] just an information

Hi Otavio, No we do not provide prebuilt open source binaries for Solaris, thus you would have to compile and build yourself as detailed at: http://vos.openlinksw.com/owiki/wiki/VOS/VOSBuild <http://vos.openlinksw.com/owiki/wiki/VOS/VOSBuild> Best Regards Hugh Williams Profes

Re: [Virtuoso-users] What is preventing external connections to TCP port 1111 to connect to Virtuoso running within a Docker container?

://hub.docker.com/r/openlink/virtuoso-opensource-7/ <https://hub.docker.com/r/openlink/virtuoso-opensource-7/> Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.openlinksw

Re: [Virtuoso-users] Is there a way to send SPARQL queries via curl (over HTTP) to Openlink Virtuoso and obtain the results in JSON format.

-digest --user dba:dba --data-urlencode 'query=INSERT INTO GRAPH <http://example.org> { <1> <2> <3> }' See also: http://vos.openlinksw.com/owiki/wiki/VOS/VirtRDFInsert <http://vos.openlinksw.com/owiki/wiki/VOS/VirtRDFInsert> Best Regards Hugh Will

Re: [Virtuoso-users] How to load RDF/XML data from files into Virtuoso.

HI Alan, There are a number of Virtuoso curl RDF insert examples at: http://vos.openlinksw.com/owiki/wiki/VOS/VirtRDFInsert <http://vos.openlinksw.com/owiki/wiki/VOS/VirtRDFInsert> Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlink

Re: [Virtuoso-users] https certificates digicert.crt

rtuoso/webserverhttpslistenerset/ <http://docs.openlinksw.com/virtuoso/webserverhttpslistenerset/> Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.openlinksw.com <https://com

Re: [Virtuoso-users] strange error when bulk-loading Turtle files

est/vos/share/virtuoso/vad/test16.ttl >http://test.nuance.com >2 2018.12.19 8:35.33 147008000 2018.12.19 8:35.33 336096000 > 0 NULLNULL > /home/virtuoso/test/vos/share/virtuoso/vad/test17.ttl >http://test.nuance.com >2 2018.12.19 8:35.33 147008000 2018.12.19 8:35.33 35908

Re: [Virtuoso-users] strange error when bulk-loading Turtle files

8 Started on: 2018-12-19 00:36 GMT+0 Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.openlinksw.com <https://community.openlinksw.com/> Weblogs (Blogs): Comp

Re: [Virtuoso-users] strange error when bulk-loading Turtle files

Hi Peter, The triple value do indeed appear to be valid, but the problem could be somewhere else in the dataset file and not necessarily on the reported line or line before it. Is it a public dataset you are loading and if so can you provide a copy for local testing ? Best Regards Hugh

Re: [Virtuoso-users] Virtuoso - requirements

for the problem at: https://community.openlinksw.com/c/rdbms Please post details of the Virtuoso version being used and the problem queries being run ... Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.

Re: [Virtuoso-users] GeoSPARQL

p/7> Best Regards Hugh Williams Professional Services OpenLink Software Home Page: http://www.openlinksw.com <http://www.openlinksw.com/> Community Support: https://community.openlinksw.com <https://community.openlinksw.com/> Weblogs (Blogs): Company Blog: https://medium.com/open

Re: [Virtuoso-users] Unable to load procedure code.

e command line with EXEC=statement option. E.g. "EXEC=select * from fyyl" The statement(s) are executed and no further input is asked, unless foreach statement is used. SQL> SQL> set blobs on; SQL> Best Regards Hugh Williams Professional Services OpenLink Software, In

Re: [Virtuoso-users] remove graph limitations on /describe/ service in FCT ?

Hi Thomas, I am going to open up this question on our community discussion forum at: https://community.openlinksw.com so that you and others benefit from the answer, thus can be please register and post the question there. Best Regards Hugh Williams Professional Services OpenLink

Re: [Virtuoso-users] remove graph limitations on /describe/ service in FCT ?

Hi Thomas, Your URLs are not accessible external and just hang trying to load, thus is there some firewall restriction in place ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs

Re: [Virtuoso-users] Error SR078: The result set is too long, must limit result for at most 2097151 rows

the covers for connecting to Virtuoso ... 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

Re: [Virtuoso-users] SPIN rules chaining in Virtuoso 8

has not been evaluated it seems, which is what you seem to be hoping it will as part of a chain ? Although as said you should log an online support case for this issue Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinks

Re: [Virtuoso-users] virtuoso-opensource install providing dba and dav passwords as command line parameters

he name of the “autoexec.isql” file, which many miss ... 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 --

Re: [Virtuoso-users] Virtuoso 8 - total number of output rows is always 25 or less

that either a valid commercial license is not in place or if you have an evaluation license it has expired resulting the the built-in license being invoked on startup. Check your “virtuoso.log” file in the database directory which will detail the license pickup on startup ... Best Regards Hugh

Re: [Virtuoso-users] Virtuoso SPARQL tab separated results with language tags and dataypes

esented in CSV format ? 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/Open

Re: [Virtuoso-users] Virtuoso SPARQL tab separated results with language tags and dataypes

) as ?datatype lang(?o) as ?lang where {?s ?p ?o} 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

Re: [Virtuoso-users] [Virtuoso-devel] Virtuoso Bug?

Hi Steve, Thanks, that is all the information we would need for now as the problem can be recreated against the latest Virtuoso 7.2 code base, querying directly against the database engine ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http

Re: [Virtuoso-users] LDAP authentication or import.

what are the actual parameters being set LDAP server configured in the Virtuoso Conductor ? 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

Re: [Virtuoso-users] Delete all default users

hy you want to delete all users from a default installation ? 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 -

Re: [Virtuoso-users] Delete all default users

rds 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.

Re: [Virtuoso-users] JDBC driver

Provider is the most common methods Jena users use for connectivity to the Virtuoso RDF Storage as detailed at: http://vos.openlinksw.com/owiki/wiki/VOS/VirtJenaProvider Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com

Re: [Virtuoso-users] locking down sparql endpoint

always set it back to “dba” should you want to reenable it and there are probably other methods ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://www.linke

Re: [Virtuoso-users] Thousands of IER NO OWNER locks what could be the cause?

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

Re: [Virtuoso-users] Unicode in Virtuoso

and Virtuoso is used for hosting datasets in many languages with unicode chars which are uploaded using the bulk loader ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn

Re: [Virtuoso-users] No bif:match other than bif:contains?

s=121&CXML_redir_for_hrefs=&timeout=3&debug=on&run=+Run+Query+> 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/o

Re: [Virtuoso-users] indexTreeMap set twice

ercial Virtuoso INI file the value is 64, which is probably where the confusion has come from, so will have development remove the 256 value as I suspect the 64 value used in commercial is what open source should use for a base installation ... Best Regards Hugh Williams Professional Services Op

Re: [Virtuoso-users] Virtuoso Open Source Edition 7.2.5-dev compile failure: no member named 'mp_alloc_file' in 'struct mem_pool_s'

config.nice and then run "make clean" followed by “make" to recompile without the option enabled. Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs/ LinkedIn -- http://w

Re: [Virtuoso-users] Query optimization, possible indexing?

EFIX xsd: <http://www.w3.org/2001/XMLSchema#> PREFIX base: <http://base.org#> SELECT ?s WHERE { ?s base:name "test_sensor" } which I assume must be done by the Jena Provider, thus we need to check this ... Best Regards Hugh Williams Professional Services OpenLi

Re: [Virtuoso-users] Query optimization, possible indexing?

LONG VARCHAR ___ 1 sensor1 http://www.w3.org/2001/XMLSchema#string 1 Rows. -- 6 msec. SQL>

Re: [Virtuoso-users] Query optimization, possible indexing?

s LONG VARCHAR LONG VARCHAR ___ koh

Re: [Virtuoso-users] backup-dump impossible after loading an "invalid" IRI

:database hwilliams$ ~/src/git/vos-7-develop/binsrc/virtuoso/virtuoso-t -? Virtuoso Open Source Edition (Column Store) (multi threaded) Version 7.2.5-dev.3217-pthreads as of Oct 31 2017 Compiled for Darwin (x86_64-apple-darwin15.6.0) Copyright (C) 1998-2017 OpenLink Softwar Best Reg

Re: [Virtuoso-users] Uploading data with curl

Hi Pasquale, Yes, that would work ... 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

Re: [Virtuoso-users] Make use of MaxQueryCostEstimationTime

me is “MaxQueryExecutionTime". 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/OpenL

Re: [Virtuoso-users] Port 8890

the tip! Looks like Apache is running and using port 80 after all.tcp6   0  0 :::80   :::*    LISTEN  1122/apache2   On Tue, Dec 5, 2017 at 6:54 AM, Hugh Williams wrote:Hi Jason,As you are starting with sudo that would eliminate the possibility of it being

Re: [Virtuoso-users] Port 8890

://docs.openlinksw.com/virtuoso/uriqainifile/ 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

Re: [Virtuoso-users] [openlink/virtuoso-opensource] Virtuoso Quads Filter (#699)

e x = rb.get("title") ; if ( x.isLiteral() ) { Literal titleStr = (Literal)x ; System.out.println(""+titleStr) ; } else System.out.println("Strange - not a literal: "+x) ;

Re: [Virtuoso-users] alternative options for query timeouts

Hi Henrik, You cannot execute theSQK stmt via the Jena/RDF4J providers. But could call the JDBC Driver java.sql.Connection reference from the Jena/RDF4J provider and execute the SQL Stmt via the JDBC API. Best Regards Hugh Williams Professional Services OpenLink Software, Inc

Re: [Virtuoso-users] alternative options for query timeouts

uoso/anytimequeries/ 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+ --

Re: [Virtuoso-users] jena provider instead of rdf4j provider

read "main" org.eclipse.rdf4j.query.QueryEvaluationException: SPARQL execute failed:["+query+"] \n Exception:virtuoso.jdbc4.VirtuosoException: Virtuoso Communications Link Failure (timeout) : Read timed out Best Regards Hugh Williams Professional Services OpenLink Software,

Re: [Virtuoso-users] jena provider instead of rdf4j provider

ent/query/AbstractHTTPQuery.html> 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 Goog

Re: [Virtuoso-users] Port 8890

provide the output of the virtuoso.log file so we can see the startup attempt and also a copy of the virtuoso.ini for review ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs

Re: [Virtuoso-users] jena provider instead of rdf4j provider

etailed at: http://docs.openlinksw.com/virtuoso/jdbcurl4mat/ 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-softwar

Re: [Virtuoso-users] jena provider instead of rdf4j provider

Hi Henrik, Can you please provide more detailed example jena3 & rdf4j sample code demonstrating how you are seeking to use both such that we can obtain a better understanding of the apparent concurrent query execution problem ? Best Regards Hugh Williams Professional Services OpenLink Soft

Re: [Virtuoso-users] jena provider instead of rdf4j provider

Hi Henrik, The jena code can be simplified to the following to give an equivalent execution to rdf4j: String query = "select ."; VirtuosoQueryExecution vqe = VirtuosoQueryExecutionFactory.create(query, virtGraph); Best Regards Hugh Williams Professional Services OpenLink Sof

Re: [Virtuoso-users] Two questions

VOS/VirtRDFBulkLoaderWithDelete> 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

Re: [Virtuoso-users] Port 8890

Hi Jason, The “ServerPort” setting in the “[HTTP Server]” section of the INI file defines the port the Virtuoso built in web server will run on thus any HTTP services that run on it will use that port ie /sparql, /fct etc ... Best Regards Hugh Williams Professional Services OpenLink Software

Re: [Virtuoso-users] Virtuoso crash “search.c:326 box_serial_length not supported for data type”

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

Re: [Virtuoso-users] Virtuoso crash “search.c:326 box_serial_length not supported for data type”

Hi Thomas, This is a known issue on the server side we are working on a fix for already, which should be completed and available soon ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http

Re: [Virtuoso-users] strbefore (un)available?

?S) }; B LONG VARCHAR ___ test 1 Rows. -- 2 msec. SQL> status(''); REPORT VARCHAR ___ OpenLink Virtuoso VDB Server Version 08.00.3224-pthreads for Darwin as of Sep 6 2017 Best Regards Hugh Williams Professi

Re: [Virtuoso-users] VAD file checksum mismatch

Hi Roland, This issue should be fixed in the latest develop/7 branch, please update you build and perform a clean build ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com/blogs

Re: [Virtuoso-users] cURL and .rq files

virtrdf-data-formats#default-iid-nonblank","http://www.w3.org/1999/02/22-rdf-syntax-ns#type","http://www.openlinksw.com/schemas/virtrdf#QuadMapFormat"; "http://www.openlinksw.com/virtrdf-data-formats#default-iid-nonblank-nullable","http://www.w3.org/1999/02/22-rdf

Re: [Virtuoso-users] virtrdf:label / custom label control

Hi Jason, I would suggest compiling from source to get the FCT vad for the Virtuoso binary you are also compiling, although generally VADs built from other archives should work ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http

Re: [Virtuoso-users] virtrdf:label / custom label control

tps://github.com/openlink/virtuoso-opensource> 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://twitt

Re: [Virtuoso-users] Install VOS behind a proxy with path.

ProxyHTMLURLMap / /folder/ RequestHeaderunset Accept-Encoding 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

Re: [Virtuoso-users] read only db?

Jörn, > On 21 Sep 2017, at 21:00, Jörn Hees wrote: > > >> On 21 Sep 2017, at 19:23, Hugh Williams wrote: >> >> read-only in what sense, as if you query the Virtuoso default /sparql >> endpoint it is in read only mode, thus if that is all that is exposed it

Re: [Virtuoso-users] Install VOS behind a proxy with path.

Hi Fernando, Have you reviewed the following document on Setting up an Apache HTTP server to proxy over a Virtuoso HTTP server ? http://vos.openlinksw.com/owiki/wiki/VOS/VirtTipsAndTricksGuideSetApacheVirtuosoPortNumber Best Regards Hugh Williams Professional Services OpenLink

Re: [Virtuoso-users] read only db?

Hi Jörn, read-only in what sense, as if you query the Virtuoso default /sparql endpoint it is in read only mode, thus if that is all that is exposed it cannot be modified ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com

Re: [Virtuoso-users] emacs mode

Hi André, Not that we are aware of. does not know if such exists. However you can run the Virtuoso isql command line tool [1] in a shell buffer and interact that way possibly ... [1] http://docs.openlinksw.com/virtuoso/invokingisql/ Best Regards Hugh Williams Professional Services OpenLink

Re: [Virtuoso-users] DB.DBA.http_sparql_object

: https://github.com/openlink/virtuoso-opensource/issues/658 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

Re: [Virtuoso-users] Stats on queries

Hi Paquale, The HTTP logs cannot be directed to STDOUT, and not sure why this would be needed for a docker image, as the logs should still be accessible via file system from where you should be able to process them ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc

Re: [Virtuoso-users] Stats on queries

r the DBpedia SPARQL endpoint we host as detailed at: https://medium.com/openlink-software-blog/dbpedia-usage-report-a78b3802a1d3 <https://medium.com/openlink-software-blog/dbpedia-usage-report-a78b3802a1d3> Best Regards Hugh Williams Professional Services OpenLink S

Re: [Virtuoso-users] ST_Intersects with complex shapes

Hi Raul,I note your Virtuoso build is a 07.20.3214 build from early 2016 , whereas the latest builds are 3219, available from: https://github.com/openlink/virtuoso-opensourcethus I would suggest compiling and building from this latest archive and rerun the query to see if the problem persists ... B

Re: [Virtuoso-users] triples not reached by the index?

Hi Beppe, The steps to recreate this issue via SQLWorkBench and the JDBC driver is what would be required if that is deemed to be the source of the problem ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog

Re: [Virtuoso-users] graph group access

authenticate as the “dba” user can you then query the graphgroup and get results ? What is the complete sequence of command that have been run against you Virtuoso instance to setup the graph group test ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http

Re: [Virtuoso-users] graph group access

authenticate as the “dba” user can you then query the graphgroup and get results ? What is the complete sequence of command that have been run against you Virtuoso instance to setup the graph group test ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http

Re: [Virtuoso-users] graph group access

thus I assume you are connecting as the default “dba” or sparql user ? 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/openli

Re: [Virtuoso-users] triples not reached by the index?

Hi Beppe, I am confused now as the original test case provided for recreating did not use SQLWorkbench or JDBC, so how can the issue then be recreated ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http

Re: [Virtuoso-users] Adding virtuoso to rdf4j failed

Hi Adam, What is the version of the Virtuoso RDF4J Provider and JDBC driver being used: java -jar virt_rdf4j.jar java -jar virt_jdbc4_2.jar as the components where updated last week and work for Henrik, thus want to check you are using these ? Best Regards Hugh Williams

Re: [Virtuoso-users] Adding virtuoso to rdf4j failed

ng it ? > > I can delete virt_rdf4j.jar and when executing > > ./gradlew clean Build -x test > > afterwards I get a new file with the current date stamp. > > The source is also included in the zip archive. > > So either it is downloading it or building it or its magic :

Re: [Virtuoso-users] Adding virtuoso to rdf4j failed

the virt_rdf4j.jar provider available for online download and referenced in the documentation, which should now work whether the jar or zip is downloaded for use ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog --

Re: [Virtuoso-users] Adding virtuoso to rdf4j failed

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

Re: [Virtuoso-users] Adding virtuoso to rdf4j failed

occurring in Virtuoso and hence possible cause of the problem ... 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/ Twit

Re: [Virtuoso-users] Redirect index.html to /sparql

://docs.openlinksw.com/virtuoso/virtdir/ <http://docs.openlinksw.com/virtuoso/virtdir/> http://docs.openlinksw.com/virtuoso/admui.internetdomains/ <http://docs.openlinksw.com/virtuoso/admui.internetdomains/> Although as said I am confused as to why you would want to do this ? Best

Re: [Virtuoso-users] triples not reached by the index?

Hi Can you please provide the actual steps to reproduce the issue being encountered as it is not clear from the information provided ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -- http://www.openlinksw.com

Re: [Virtuoso-users] Conductor behind ssl?

a rewrite rule [2] for it to redirect it to the HTTPS listener. [1] http://docs.openlinksw.com/virtuoso/admui.internetdomains/ [2] http://docs.openlinksw.com/virtuoso/urlrewriting/#urlrewriteruleconductor Best Regards Hugh Williams Professional Services OpenLink Software, Inc.

Re: [Virtuoso-users] faceted browser text search error

tor Virtuoso Conductor 1.00.8766 2017-04-08 22:07 2017-04-08 22:15 fct Faceted Browser 1.13.91 2017-03-10 00:07 2017-04-08 22:17 2 Rows. -- 8 msec. SQL> Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ Weblog -

Re: [Virtuoso-users] faceted browser text search error

Hi Mark, Did you try a build from the Virtuoso git develop/7 branch (https://github.com/openlink/virtuoso-opensource) ie Version 7.2.5-dev.3217 as you indicated you would when you asked this question in March, as this problem did not occur when I built from this branch ? Best Regards Hugh

Re: [Virtuoso-users] Scheduler interval not respected ?

Hi Thomas, This is a known issue in the Conductor Scheduler UI which displays the “Last time” column lapsed time in “Next” column, for which a issue report exists for development to fix ... Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http

Re: [Virtuoso-users] faceted browser text search error

; Done. -- 22 msec. SQL> s_rank(); Done. -- 296 msec. SQL> $ ../bin/virtuoso-t -? Virtuoso Open Source Edition (Column Store) (multi threaded) Version 7.2.5-dev.3217-pthreads as of Mar 10 2017 Thus would suggest building against that branch to see if the error occurs ... Best Regards H

Re: [Virtuoso-users] Write load high relative to disk write throughput / intensive JDBC sparql INSERT DATA INTO GRAPH

er startup for use in the thread pool. Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://www.openlinksw.com/ <http://www.openlinksw.com/> Weblog -- http://www.openlinksw.com/blogs/ <http://www.openlinksw.com/blogs/> LinkedIn -- h

Re: [Virtuoso-users] Write load high relative to disk write throughput / intensive JDBC sparql INSERT DATA INTO GRAPH

.: ThreadCleanupInterval= 1 ResourcesCleanupInterval = 1 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

Re: [Virtuoso-users] Running to VOS with one virtuoso.db

use” type error in the Virtuoso file ... 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

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