Re: [Virtuoso-users] OAuth sparql endpoint access issues

action-developpez.com <mailto:julien@redaction-developpez.com> Phone : +33493008200 Twitter : @julienplu 2014-07-08 13:48 GMT+02:00 Sebastian Trueg mailto:tr...@openlinksw.com>>: On 08.07.2014 10 :54, Julien Plu wrote: Hi Sebastian, I compiled Virtuoso myself from t

Re: [Virtuoso-users] OAuth sparql endpoint access issues

t _______ Virtuoso-users mailing list Virtuoso-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtuoso-users -- Sebastian Trueg Technical Consultant OpenLink Software tr...@openlinkws.com http://openlinksw.com http://trueg.wordpress.

[Virtuoso-users] Stange (wrong) full text query results

These are the commands that are used to setup full text indexing on a V6.1: DB.DBA.RDF_OBJ_FT_RULE_ADD( null, null, 'Soprano' ) DB.DBA.VT_BATCH_UPDATE ('DB.DBA.RDF_OBJ', 'OFF', null) And this is the query returning bogus data: select * where { ?r a nfo:RasterImage . ?r ?p ?o . ?o bif:contains 'n

[Virtuoso-users] How to determine db version without starting Virtuoso

For automatic V5->V6 conversion I need to determine the version of the db on disk. Currently I use a hacky way parsing the trx file. However, if V5 was not shut down properly that file is empty. Thus my question: is there a better way to determine the version? Cheers, Sebastian Trüg

[Virtuoso-users] Question regarding a stored procedure

t;, sprintf ('%s/graph%06d_', dir, inx), file_length_limit); } inx := inx + 1; } } Thanks again, Sebastian Trueg

[Virtuoso-users] Querying the currently used indexes

' AND ISS_KEY_NAME LIKE 'RDF_QUAD_*' However, this query is very slow. Is there a better alternative? Thanks a lot, Sebastian Trueg

Re: [Virtuoso-users] How to replace a resource URI

Ivan Mikhailov wrote: > Hello Tim and Sebastian, > >> BTW: Is there any chance Virtuoso could get some additional SPARQL >> features? I am especially interested in more named graph support in >> SPARUL. Then maybe something like the following would be possible: >> >> "update graph ?g { ?p ?o . }

Re: [Virtuoso-users] How to replace a resource URI

Nathan wrote: > Sebastian Trueg wrote: >> Tim Haynes wrote: >>> Sebastian Trueg wrote: >>> >>>> Is there a query that would replace one URI with another one in all >>>> graphs? In other words: I need to "rename" one resource and

Re: [Virtuoso-users] How to replace a resource URI

Tim Haynes wrote: > Sebastian Trueg wrote: > >> Is there a query that would replace one URI with another one in all >> graphs? In other words: I need to "rename" one resource and make sure >> that all statements in all graphs are updated accordingly. >>

[Virtuoso-users] How to replace a resource URI

Is there a query that would replace one URI with another one in all graphs? In other words: I need to "rename" one resource and make sure that all statements in all graphs are updated accordingly. Currently I am doing that on the client side which is rather slow. Cheers, Sebastian

Re: [Virtuoso-users] unix socket leak in iodbc? (LEAK FOUND!)

f(ses)" around lines 893-916 and the leak is gone. Any chance this can be fixed very soon? Cheers, Sebastian Sebastian Trueg wrote: > It seems to me that iodbc or the virtuoso odbc driver leak unix sockets. > This is very easy to test: > > Take the example app from > http://doc

[Virtuoso-users] unix socket leak in iodbc?

It seems to me that iodbc or the virtuoso odbc driver leak unix sockets. This is very easy to test: Take the example app from http://docs.openlinksw.com/virtuoso/odbcimplementation.html and add getchar(); calls after the SQLConnect and SQLDeconnect statements, Then whenever the application wa

[Virtuoso-users] Virtuoso crash

After updating my system (and a complete rebuild of Virtuoso) it suddenly crashes. Maybe this is something you already know or can identify very quickly. I will try to find a solution on my side, too. virtuoso.ini attached. Thanks a lot. Sebastian Trueg (Soprano Maintainer) Thu

Re: [Virtuoso-users] inserting xsd:boolean datatype

In Soprano I actually simulate them using a custom-typed string. It works nicely except of course that you cannot use it in queries. ...well, to be honest I never tried something like: FILTER(xsd:boolean(?x) something) where ?x binds to the custom types string which contains "true" or "1" or "fal

Re: [Virtuoso-users] Speed up Virtuoso start

Virtuoso Maintainer wrote: > If you kill virtuoso with a SIGTERM, it will initiate a fast shutdown, > without performing a checkpoint. > > If you want it to perform a complete shutdown of the database, you > either use the isql tool to perform a shutdown command, or you can kill > it with SIGINT.

Re: [Virtuoso-users] Speed up Virtuoso start

port.openlinksw.com > Forums: http://boards.openlinksw.com/support > Twitter: http://twitter.com/OpenLink > > On 26 Nov 2009, at 08:45, Sebastian Trueg wrote: > >> Is there any way I can speed up the start of Virtuoso? Maybe by issuing >> some command before sh

[Virtuoso-users] Speed up Virtuoso start

Is there any way I can speed up the start of Virtuoso? Maybe by issuing some command before shutdown which already plays back all the transactions in the log file? Cheers, Sebastian

[Virtuoso-users] Help with delete query

Is it possible to delete a set of graphs in one query? Basically I would like to do something like (I know that the syntax below does not work): clear graph ?g where { ?g nie:indexGraphFor ?r . ?r nie:isPartOf . } Currently I do this on the client side which is way slower of course. Any

[Virtuoso-users] Virtuoso 6.0.1

Hello, 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 regression (alread

Re: [Virtuoso-users] Problem with very large RDF literals

Cheers, Sebastian > Best Regards > Hugh Williams > Professional Services > OpenLink Software > Web: http://www.openlinksw.com > Support: http://support.openlinksw.com > Forums: http://boards.openlinksw.com/support > Twitter: http://twitter.com/OpenLink > > On 8 Oct 2009, at 21:07,

[Virtuoso-users] thread-safetly in libiodbc

roughout multiple threads and am experiencing some crashes which I think are related to that. So my question is simple: should HDBC be thread-safe or am I supposed to create one connection for each thread? Cheers, Sebastian Trueg (Mandriva) (Soprano Virtuoso integration developme

Re: [Virtuoso-users] Custom literal data types

http://twitter.com/OpenLink > > On 8 Oct 2009, at 10:55, Sebastian Trueg wrote: > >> Hello list, >> >> a quick question about custom types: it seems to me that all types are >> converted to xsd:int while the value stays the same. I end up with >> literals like

Re: [Virtuoso-users] Problem with very large RDF literals

Twitter: http://twitter.com/OpenLink > > On 8 Oct 2009, at 10:59, Sebastian Trueg wrote: > >> I have a problem with adding very large literal objects to Virtuoso. In >> fact, Virtuoso sat there during the whole night using nearly all CPU and >> not finishing the insert

[Virtuoso-users] Problem with very large RDF literals

am using libiodbc to perform the queries on Virtuoso 5.0.11.3039, a snapshot of the upcoming 5.0.12. Thanks a lot, Sebastian Trueg Mandriva (Soprano Virtuoso integration development) http://soprano.sourceforge.net

[Virtuoso-users] Custom literal data types

via iODBC. Can anyone confirm that? Cheers, Sebastian Trueg Mandriva (Soprano Virtuoso integration development) http://soprano.sourceforge.net