Hi,
> is there any isql command to list the URIs of the knowledge graphs currently
> in triple store? There are instructions to load and delete graphs, but I
> cannot find one to list those currently loaded.
>
You can try the following command in isql:
SQL> sparql select distinct ?g where
lk loading data into the
Virtuoso database in a variety of formats:
http://vos.openlinksw.com/owiki/wiki/VOS/VirtBulkRDFLoader
Patrick
---
Patrick van Kleef
Program Manager
OpenLink Software
http://www.openlinksw.com/
http://twitter.com/openlink/
___
Virtuos
w.com/uda/vad-packages/7.2/ods_framework_dav.vad
>
http://download3.openlinksw.com/uda/vad-vos-packages/7.2/ods_framework_dav.vad
> [2]
> http://download3.openlinksw.com/uda/vad-packages/7.2/ods_briefcase_dav.vad
http://download3.openlinksw.com/uda/vad-vos-packages/7.2/ods_briefcase_d
binaries:
export DEB_BUILD_OPTIONS="nostrip noopt”
next edit the debian/rules file and add the following line to the
DEB_CONFIGURE_EXTRA_FLAGS= setting:
—with-debug \
then do a clean build of the VOS tree,
time, the clean option is functional.
I will fix this for the next release
> Am I missing something? Did some thing changed with release? Because building
> develop/7 branch latest state on 27th of November worked with these steps.
Patrick
Patrick
---
Patrick van Kleef
iterated over.
Patrick
Patrick
---
Patrick van Kleef
Program Manager
OpenLink Software
http://www.openlinksw.com/
http://twitter.com/openlink/
--
___
Virtuoso-users mai
ithm.
If the crash happens again, the following commands can be used to provide call
stack information to OpenLink:
$ gdb virtuso-t core
gdb> bt
Patrick
---
Patrick van Kleef
Program Manager
OpenLink Software
http://www.openlinksw.com/
http://twitter.com/openlink/
-
urce%2F%3E%0D%0Aselect+*+where+%7B%0D%0A++%3Fs+rdfs%3Alabel+%3Fl+.%0D%0A++FILTER%28bif%3Acontains%28%3Fl%2C+%22%27%E8%B4%9D%E6%8B%89%E5%85%8B%C2%B7%E5%A5%A5%E5%B7%B4%E9%A9%AC%27%22%29%29.%0D%0A%7D=text%2Fhtml_redir_for_subjs=121_redir_for_hrefs==3=on
Patrick
---
Patrick van Kleef
Program Man
kind of errors do not occur when then dumping the data, but
that does not help you at this point.
One thing you can do is to edit the files and change
http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral
to
http://www.w3.org/1999/02/22-rdf-syntax-ns#PlainLiteral
That would allo
> waste of time trying to find all lines with errors and remove them by hands.
> Can't find anything related to this in the documentation.
I have reproduced the problem in-house and i am currently talking to
development to provide a solution to this problem. I will advice as soon as a
p
Hi Boris,
I'm working with Virtuoso version 07.10.3208 on Linux
(x86_64-unknown-linux-gnu), Single Server Edition.
I have to do some postprocessing processess (via scripts) and I need to
do lot of queries like this
DEFINE sql:log-enable 3 DELETE { GRAPH
HI Esra,
I would like to ask if it is possible to run R script
(http://www.r-project.org/) on Virtuoso server. Thanks!
You can interface between R and Virtuoso using the RODBC package:
http://cran.r-project.org/package=RODBC
This uses the Virtuoso ODBC driver to connect to the
Hi Esra,
I installed Virtuoso on Windows. Now I want to work with Sparql queries
(connected to Openlink Virtuoso on cmd).
I have an rdf file called 'example.rdf'. I want to run this Sparql query:
SPARQL PREFIX ore:http://www.openarchives.org/ore/terms/ PREFIX
HI Jerven,
What is the ASSUME variable that you added in 6.1.7 ?
http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/
I can't find any reference to this in the SPARQL 1.1 query standard.
Is this a virtuoso specific extension?
I passed your question to the virtuoso development team
HI Erich,
Are STRAFTER and STRBEFORE supported in Virtuoso 6.1.6 or is it time to
go to Virtuoso 7? - Erich
These two functions are in the upcoming 6.1.7 version OpenLink is about to
release.
Hi Julien,
Yes I saw your previous answer this morning. Thank you very much for your
quick answer and to let me know when the bug will be solved.
This bug has been fixed and is available on both the develop/6 and develop/7
branches on github.
Patrick
I replied to the email you sent to
Hi Sumit,
[root@rdesc db]# /usr/local/virtuoso-opensource/bin/virtuoso-t -f -c
/usr/local/virtuoso-opensource/bin/virtuoso.ini
Sun Mar 24 2013
20:15:51 { Loading plugin 1: Type `plain', file `wikiv' in
`/usr/local/virtuoso-opensource/lib/virtuoso/hosting'
20:15:51 WikiV
Hello Burak Yönyül,
I cannot execute queries which are greater than a few kilobytes on Virtuoso.
I've loaded example drugbank dataset into Virtuoso Opensource 6.1 and I'm
trying to execute the query in the file I've attached here, on my local
drugbank dataset with the sparql endpoint
Hello Burak Yönyül,
I cannot execute queries which are greater than a few kilobytes on Virtuoso.
I've loaded example drugbank dataset into Virtuoso Opensource 6.1 and I'm
trying to execute the query in the file I've attached here, on my local
drugbank dataset with the sparql endpoint
virtuoso
author Patrick van Kleef pkl...@openlinksw.com
# When to start the service
start on runlevel [2345]
# When to stop the service
stop on runlevel [016]
# Automatically restart process if crashed
respawn
# Virtuoso will fork
HI Nate,
I get following error when I try to execute any query containing FILTER
NOT EXISTS or MINUS:
SPARQL Error: [unixODBC][OpenLink][Virtuoso iODBC Driver][Virtuoso
Server]SQ074: Line 47: SP031: SPARQL: Internal error: 'output:valmode'
declaration conflicts with 'output:format' () in
Hi Nate,
I have installed virtuoso from the debian repository on my olinuxino
board when I run the odbctest script [1] from ontowiki with php-cli the
connection works. If I invoke it from the browser I get:
Connection failed - Something is wrong with your configuration. Used
connection
HI Will,
I'm looking for some simple XML/HTML escape functions amongst Virtuoso's
built-in functions, but I can't find anything other than http_value (http_url
etc.) which are awkward to use for a string result (via string_output_string).
Ideally I was expecting to find something similar
Hi Peter,
I'm trying to install the VAD package Demo through Conductor 6.01.3127
(System Admin - Packages - Demo - Install)
It's failing to install and returning the following Fatal Error:
0 Errors detected
0 Installation of Demo Database was unsuccessful.
The
HI Quintin,
I have a bit of weirdness though it's been resolved/worked-around.
A query that looks like:
prefix ont: ontStuff
select ?dq { GRAPH http://stuff { ?li ont:code S . ?li ont:liHasDQ ?dq .
?dq ont:Quantity ?qty . ?dq ont:Quantity 0^^xsd:int } }
Or with a filter:
prefix ont:
Hi Alexandre,
Anyone from the Virtuoso team knows how to solve this (if that can be solved)
I have forwarded your questions internally.
I hope to have some answers for you soon.
Patrick
--
OpenLink Software
smime.p7s
Description: S/MIME cryptographic signature
Hi Will,
I am trying to figure out the correct way to escape a null character in a
wide
string literal for Virtuoso. For narrow literals with c-escapes turned on I
can
use \0 as expected. But in a wide literal (e.g. N'null\0escape') Virtuoso
complains with SQ074 Invalid wide string
HI Will,
OK forget this, it's definitely a PHP problem.
Sorry for the noise.
If you can tell me what is going wrong with PHP, i still maybe able to help by
sending them a bugfix if need be.
Patrick
---
Maintainer iODBC
Hi Joe,
I am importing some RDF/XML triples that have both language and
XMLLiteral datatype specified. The behavior is different depending on
language: en triples are stored with no language tag, and with the
XMLLiteral datatype, whereas non-en triples are stored with their
given language
Hi Alex,
is there any method available in virtuoso driver 4 for jdbc to get the result
of a query to a java collection. I am interested to make a difference set
operation and I would like to avoid the iteration over the results.
Moreover, could someone point me the javadocs of the
Hi Rex,
Failed to build for me, Makefile's seem to reference some non-existent (and
seemingly otherwise unused sparqlwords.gperf file). I patched it out (see
attached patch).
Thanks for reporting this issue.
When you use the tarball, the sparqlwords.h is already generated, so you do not
Hi Maxime,
I wonder if the DBA has a dedicated cannal to connect to Virtuoso.
Indeed, DBA as the admin user of Virtuoso, it is the only one who
can run some commands (disconnect, backup ...) and if all threads
are used by other applications, it can't connect and run a request,
not
HI Maxime,
When i run the http_pending_req(); request during a sparl-end-point
requests, nothing is return.
The http_pending_req() returns a vector e.g.:
SQL select http_pending_req();
VARCHAR
___
Hi Martin,
will the database binary format be backwards compatible, i.e. can we
just copy our 6.1.3-pre database over into 6.1.4's working directory?
Please read the README.UPGRADE file from the 6.1.4 source tree.
There was a potential problem with some types of XML fragments that
could
HI Vanessa,
I installed the latest version of virtuoso on my Mac Lion. I
modified virtuoso.ini to use up to 4GB of memory (I have 8GB),
however when I am uploading the DBpedia infoboxes it fails after a
couple of hours or more.
00:48:36 PL LOG: Loader started
00:48:36 PL LOG: No more
Hi Norman,
thanks for your reply. I am using Mac OS X 10.7.2 (Darwin macbook-
pro.local 11.2.0 Darwin Kernel Version 11.2.0: Tue Aug 9 20:54:00
PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64 x86_64) with stock PHP
5.3.6 built against iODBC. I have attached the odbc trace log. The
query in
HI Norman,
Hi, I got a query that uses bif:contains filter (see below). When I
issue it via PHP_ODBC using the sparql prefix keyword, it cannot
be parsed. It works however, in iSQL and via PHP_ODBC using
SPARQL_EVAL function. The issue occurs with both, Virtuoso
OpenSource 6.1.3 and
HI Gerber,
I asked this question some time ago on the DBpedia Mailing List. I
would still be very grateful if anybody could tell me the setting I
need to change in order to avoid the 502 Proxy Error. I want to fix
that for the DBpedia Live Endpoint.
The fix i made was not a Virtuoso
Hi Cédric,
sometimes our Virtuoso server segfaults on a sparql query.
When we were using version 6.1.2, the error on the log was:
09:24:48 GPF: bitmap.c:1552 next/prev of non-valid bit pos
With version 6.1.3, the error is now:
12:35:34 Invalid bit position on index: RDF_QUAD_POGS
12:35:34
HI Peter,
I'm using Virtuoso regexp_replace to strip newline and whitespace
characters from an xml file before passing it to xtree_doc.
My pattern to match is: 'n[0-9]:(\n|\s)'
I need to preserve the value matched by [0-9] in the replacement
string.
eg:
Hi Arne,
I was requested by Hugh Williams and Jens Lehmann to send an email
to this mailing list regarding the unstable performance of the
dbpedia sparql endpoint.
I’m currently working on a project for the EU that requires me to
use LOD to retrieve information about cities and Eurostat
Hi,
I was trying to setup the ldap backend for ldap authentication using
the conductor web interface, and when I tested, I received an error
message stating:
SR185: Undefined procedure DB.DBA.ldap_search
I'm using the version 6.1.2 packaged for ubuntu natty (11.04).
Am I missing something, did
HI Houda,
I am trying to upgrade my Virtuoso server from version 1.6.2 to
version 1.6.3 by simply installing the Version 1.6.3 using ./
configure -prefix=/Path/OldVirtuoso. But, I get this error after
several attempts to start server on port (this port is not busy
by any application
HI Daniel,
I'm trying to get HTTPS to work with Virtuoso. I'm following these two
documentation pages:
1) X.509 certificate Generation
http://www.openlinksw.com/dataspace/dav/wiki/Main/VirtGenerateX509Cert
2) Guide for Setting Up the Virtuoso HTTPS Listener using File
System to
host
Hi Matteo,
I am running a virtuoso OSE 6.1.2 on an old box, and now
I am in the process to move the data on a newer machine, and maybe
it's time to upgrade to 6.1.3.
Is it possible to move the database files (or perform the backup
with the instructions at [2])
and get the newer machine
HI Boris,
Now, I'm having this error
Virtuoso 42000 Error SR186: No permission to execute procedure
DB.DBA.SPARQL_SINV_IMP with user ID 106, group ID 106
Try:
GRANT EXECUTE on DB.DBA.SPARQL_SINV_IMP to SPARQL_SELECT;
But you should really consider upgrading this installation to 6.1.3
Hi Bruno.
I upgraded to Version 06.01.3.3127-pthreads linux and some queries
that ran on 4 seconds or less are now taking 45 seconds.
Also, the commercial version Version 06.02.3129-pthreads have
similar problems.
One query that got a lot worse was:
sparql define input:inference
Hi Joe,
I have Fink's virtuoso installed,
Version 6.1.2.3127-pthreads as of Apr 29 2011
Compiled for Darwin (i386-apple-darwin10.7.0)
When I try to start the server (with or without sudo privileges), I
get messages like below (copied to the log file as well). However,
trying to connect via
HI Joe,
In any case, this is just a partial startup log - you should expect
a small
delay while it creates an empty database and possibly installs the
Conductor VAD package into it, followed by:
...
16:48:10 INFO: Checkpoint finished, log reused
16:48:12 INFO: HTTP/WebDAV server online at
Hi Joe,
Patrick: Commenting out those plugins solves it. Thanks!
And I'll keep in mind Tim's advice about building directly from source
if I see subsequent problems.
For the record, the Macports version of Virtuoso doesn't build and I
reported a bug about it here:
HI Mohamed,
I'm Mohamed Morsey, I'm working on DBpedia-Live in the AKSW group of
the
University of Leipzig.
After running DBpedia-Live application for a while (something like 14
Hrs), Virtuoso crashes and gives that error message
GPF: insert.c:1172 In compact, no remap dp for a dirty buffer
Hi Jonas,
i have a problem with sorting again :)
given the dataset in the attachment, when i do the query
SELECT DISTINCT ?resourceUri FROM http://example.com/activities/
WHERE { ?resourceUri http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://xmlns.notu.be/aair#Activity . ?resourceUri
Hi Jonas,
i have a problem with sorting again :)
given the dataset in the attachment, when i do the query
SELECT DISTINCT ?resourceUri FROM http://example.com/activities/
WHERE { ?resourceUri http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://xmlns.notu.be/aair#Activity .
Hi,
On May 19, 2011, at 5:09 PM, Nguyen Mau Quoc Hoan wrote:
How could I configure the limit number connection of virtuoso
server? I checked the virtuoso configuration and I saw the limit
number connection is 10. Now I want to increase it for my project.
How could I do it
It depends on
HI Mohammed,
I'm Mohamed Morsey, I'm one of the DBpedia developers team of Leipzig
university, and I'm currently working in DBpedia live.
We divide the triples of DBpedia live into 2 separate parts, one part
for dynamic triples, i.e. the triples that should be updated upon live
extraction, in
Hi Dimitris,
i have a problem with the bif:contains function.
It does not work and i could find if there is any configuration
options to enable it.
Server/Virtuoso: version 06.01.3127, on Linux (x86_64-pc-linux-gnu),
Single Edition
SPARQL Endpoint: http://el.dbpedia.org/sparql
For the
Hi Dimitris,
Sorry, it was easy after all :)
now, something extra,
we have about 3-4M triples that we update occasionally by clearing
the gragh and inserting the new triples.
1) does the index affect the clear/update procedure?
and if it does, are there any commands to call before / after
HI Dimitris,
Sorry, it was easy after all :)
now, something extra,
we have about 3-4M triples that we update occasionally by clearing
the gragh and inserting the new triples.
1) does the index affect the clear/update procedure?
and if it does, are there any commands to call before / after to
Hi Lars,
I'm sending the following SPARQL Update statement to Virtuoso:
insert data into file:/C:/Bouvet/OntopiaServer/apache-tomcat/common/
classes/ifs.xtm { http://psi.ontopia.net/customers/ifs/
su5566629993 http://www.w3.org/2000/01/rdf-schema#label MM'S
LUNCH CATERING
HI Abhi,
In my project, when I persist an entity I create a new graph for
each entity persisted. Will the performance degrade due to the huge
no of graphs crated?
This depends how queries are written and what is the distribution of
the data is.
Principally performance would not degrade
HI Pierre,
Next you add a New directory to this line, click on Type radio
button and choose Sparql access point from the dropdown list and
press Next button. Set Path to /sparql and press the Save
Changes
button to store.
At this point you have created:
Hi Pierre,
Although I have been looking through the documentation, I could not
find
if it is possible to have the sparql endpoint on a different port than
the conductor ?
For security reason I would like to keep my conductor listening on a
different port and be able to publish my sparql
Hi William,
I've adapted some of the example routines for doing an nquads dump
and load, the recipe is here:
https://bitbucket.org/ww/virtuoso/src/tip/sql/nq_dump.sql
One thing that I encountered is there seems to be no good way to
tell if a variable is a blank node from within a stored
Hi Claus,
As I've seen on the list that someone recently managed to get RDF
views
working with spatial queries, I also wanted to give it another try.
However, when I go to:
Conductor-Database-External Data Sources - Configure Data Sources
then whenever I click on any of the add dsn buttons
Hi Jamey,
In playing with a trial copy of Virtuoso 6.2 (Commercial Edition),
I've noticed that it appears that its geospatial capabilities only
cover points. For example:
SQL select st_geomfromtext('LINESTRING(3 4,10 50,20 25)');
*** Error 37000: [Virtuoso Driver][Virtuoso
Hi Alex,
This one goes to Virtuoso devs.
Is there a release or are there plans to develop a Trippi Connector
for
Virtuoso Triple Store?
http://trippi.sourceforge.net/implementation-guide.html
I would like to test Fedora Commons Repository backed by Virtuoso OS
both as its relational
HI Remi,
It is my first post on this mailing list so do not hesitate to tell me
if you need more information or anything else ;)
Here is the trouble, after starting Virtuoso on an ubuntu server, and
after a while (a day or so) I got this error :
04:34:49 Checkpoint started
04:35:05 Checkpoint
Hi Luka,
I am trying to create a web application in PHP which would use a
semantic storage.
Virtuoso seems the most powerful tool to use but I have problems and
questions regarding it's installation...
I'm using WinXP 32b and I can't figure out the easiest way to
install it. I don't need
Hi Martin,
We download the virtuoso-opensource-6.1.2.tar.gz snapshot from
sourceforge, and installed the debian package in it on a debian
(lenny) Linux system.
In contradiction to the product working fine so far, we have some
issues with the vad packages that come with the snapshot.
Hi Matthew,
Normally I’d use a PDO function for this but it says it isn’t
supported for this database..
I am trying to migrate data over from SQL server and other sources
but need to adjust table relationships to new identity keys.
I think you are looking for the identity_value()
HI Roosevelt,
running a backup_online command with a dot ('.') left a pending
process. And after issuing a backup_context_clear() the whole server
seemed to hang.
Below the step to do it:
Done. -- 271 msec.
SQL backup_context_clear();
Done. -- 271 msec.
SQL
Hi Aldo,
By looking at the checkpoint audit trail I can inferr that each time
backup_online() is run, it will create a checkpoint.
It also makes sense from an intuitive standpoint.
However, by looking at the docs, I found this snippet:
SQL backup_context_clear ();
SQL checkpoint;
SQL
HI David,
I'm am not having success in getting php hosting up on Mac OS 10.5.
Following the instructions here
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSBldPHP
, I am getting a link error.
I can't figure out how to get a dylib out of the php build process.
configure:23970:
Hi Jörn,
after having a lot trouble with our group internal DBpedia mirror, I
decided
to do a fresh install.
I downloaded all the files (we only need a subset of the dbpedia:
{en,de}) and
followed this guide yesterday:
HI Matthew,
It shows my database studies at the same level as DB, PUMP,
UDDI,
VAD, etc.
Clicking down to the tables, it shows them as: studies.DBA.studies
I used the default DBA account (for now). I didn't modify any
defaults of
installation from the tarball, to keep things simple.
HI Matthew,
Thank you for trying to point me toward help but I am still at a
loss at
how to connect to Virtuoso from PHP under Apache. I cannot use
Virtuoso as a
webserver for lack of Shibboleth support and so
__virt_internal_dsn() is of
no use to me. It might be possible to build a
HI Matthew,
I need to run my php app under apache for Shibboleth
authentication. (If shibboleth can be done under virtuoso is
something I need to ask later, as I need to just get some things
done right now).
Given enough incentive we may implement support for this at some
point. We do
HI Matthew,
My installations are on Debian Lenny w/ latest updates.
I downloaded the tarball version, did ./configure make and sudo
make install. That’s all very standard. I didn’t see any errors.
Issue (1):
But I don’t see any startup/shutdown scripts in or to put in /
Hi Alexander,
And the last thing. What about EF4 support?
We hope to roll first set of enhancements for this into virtuoso next
week.
Patrick
HI Jamey,
The vad_sticker.dtd file in the Virtuoso source code (and the
documentation at http://docs.openlinksw.com/virtuoso/VAD.html)
appears to indicate that file resource elements in vad stickers will
accept a source_uri attribute.
When this attribute is populated, I would expect the
Hi Claus,
The first time the after a DB start DB.DBA.RDF_GEO_FILL () is
called, the error occurs after less than a half a minute.
On consecutive attempts it then only takes a few seconds.
The error occurs independent of whether resources carry the virtuoso
specific geo-literals. However,
Hi Nico,
I installed virtuoso already once on another server.
But this time I have some problems while compiling.
This files are not there, and they are not in the files I downloaded.
The source archive does not have this file either, but sometimes
external tools like editors etc create
Hi Bin,
I have virtuoso installed in a linux server, every time I have to log
into the server from another pc using putty and run the virtuoso...but
once the putty connection is disconnected, the virtuoso in the linux
is terminated simultaneously, How can I keep the virtuoso running when
I
Hi Nikolaos,
I am using Virtuoso 6.1 as a relational database backend (so far). I
see in the select statement reference
http://docs.openlinksw.com/virtuoso/SELECTSTMT.html
that the LIMIT construct (found e.g. in mysql) is not supported.
How would I submit an sql query of the form:
Hi Johannes,
I'm trying to use a locally installed Virtuoso Sponger with both
data from intranet and the internet. So far I can only use it to
extract RDF from intranet sources. Is there a way to configure the
Sponger to use an HTTP proxy for external URLs?
This can be done on a
this and
the ProxyHTMLUrlMap is.
Thank you very much for providing me the configuration file.
No problem. I will add this as a suggestion into the documentation so
others may benefit.
Patrick
2010/5/23 Patrick van Kleef vos.ad...@openlinksw.com
Hi Nicolas,
I'm trying to access virtuoso
HI Nicolas,
Going further on investigation, I've some little problems:
1- strange caracters appearing on the conductor screen (A like
symbol on capture of virtuoso conductor screen)
Will need to have a look using your method of proxy rewrite to see
what it produces. I did not notice
Hi Nicolas,
I'm trying to access virtuoso server through an apache server, using
mod_proxy.
Calling http://www.mysite.net/virtuoso, it should redirect on my local
server on 88.191.91.72:8890 http://88.191.91.72:8890
NameVirtualHost 88.191.91.72
VirtualHost 88.191.91.72
ServerName
HI Alexander,
Previously I stored DateTime values as strings and casted them to
xsd:dateTime dynamically at query time. Then according to Ivan's advice
I reimplemented SPARUL part to cast DateTime values when they are added
to the store. But now ADO.NET http://ADO.NET provider returns
Hi Chris,
I'm back on the trail to get redland working with virtuoso storage. I
want to be able to use virtuoso as a backend from python (and probably
c++ later on)! I'm still having issues with the librdf 1.0.10 version. I
can connect using pyodbc to virtuoso with unixodbc installed. I am
Hi Sebastian,
I experimented with the new reasoning features and there are some issues.
I already solved them and just want to give you some feedback.
The features and the speed of reasoning are quite awesome, good work
thumbs up.
Here is one small question:
If my:trans is a transitive
Hi Alexander,
Is there any more up-to-date build manual for Windows that this?
The scripts are all up to date in both win32 and win64 directories,
and while doc may need some attention, for the most part it should
give you reasonable idea of how to perform a build yourself.
However
Hi Stephen,
I noticed all of the directly accessed resources at
dbpedia-live.openlinksw.com http://dbpedia-live.openlinksw.com weren't
working.
Here's what it's been saying for at least several resources:
*Address:*
http://dbpedia-live.openlinksw.com/page/Dauphin_commun_%C3%A0_bec_court
Hi Ceriel,
As soon as the virtuoso.log mentions Exceeded maximum number of file
descriptors in FD_SET.
in a testing environment (=few users),
how should the OS or virtuoso or the OS be reconfigured?
There are three posibilities:
1. Your ulimit / kernel settings are too small for your
HI Egon,
I am trying to load a RDF document (made with a PHP script from a
MySQL database) into Virtuoso with isql, but running into this
exception:
SQL DB.DBA.RDF_LOAD_RDFXML_MT(file_to_string_output('/tmp/compounds.rdf',
'http://pele.farmbio.uu.se/chembl');
*** Error 37000: [Virtuoso
Hi Wenxiu,
Thanks for your contribution on Virtuoso!
I am wondering how to download virtuoso open source verison 6.0, seems
the latest version in both Sourceforge and CVS is 5.0.12.
Virtuoso 6.0.0 was downloadable from the virtuoso-devel section of
Sourceforge. We are in the process of
Hi Ryan,
I am trying to compile virtuoso-opensource 6.0.0 on a 32-bit Intel Mac
running OSX 10.6. Everything goes fine until it gets to the ODBC
driver, at which point I run into the following error:
ld: warning: in .libs/virt_vers_r.o, file is not of required
architecture
ld: warning: in
Hi Eddy,
2. Has any-one an idea if and when the form-designer of OAT would be
re-activated ? Don't get data into the widgets.
We have scheduled to fix form designer in the next week or so.
I will let you know as soon as i have an ETA from development.
Patrick
HI Sebastian,
currently I am using the following query to determine the indexes that
are in use:
SELECT DISTINCT SUBSTRING(ISS_KEY_NAME,10,4)
FROM SYS_INDEX_SPACE_STATS WHERE
ISS_KEY_TABLE='DB.DBA.RDF_QUAD' AND
Hi Xavier,
with KDE 4.4's feature freeze coming up I would like to know when
Virtuoso 6.0.1 will be released. KDE 4.4 will be the first release
of
KDE which depends on Virtuoso and I would like for packagers to
package
Virtuoso 6 rather than 5. However, 6.0 does contain at least one
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