[Virtuoso-users] Fatal error installing Demo package

e in its pre VAD installation state after you restart. 0 FATAL Can anyone help me with this? Are there any scripts available to manually populate the Demo database so I can install it with data without needing the package to work? Regards, Peter Secomb clearbluewater.com.au

[Virtuoso-users] RDFView errors on 6.1.5

ta. The delta:Entity should equal the ?entity in ?class a ?entity. This query doesn't work with the same error as above. Again, adding FROMs or specify ?entity makes the query work. Does anyone have any thoughts on this? Cheers, Peter Secomb clearbluewater.com.au

[Virtuoso-users] Changing csv delmiter in sparql endpoint

Hi everyone, Is it possible to change the delimiter for csv files in a sparql endpoint? I would like to use | as the delimiter for csv extracts. Many thanks, Peter Secomb clearbluewater.com.au

Re: [Virtuoso-users] Strange error sparql 6.1.3 to 6.1.4

n {select ?s ?p ?o where {?s rdf:domain ?domain; ?p ?o }} } The inclusion of the union (conditions following the where {...} appear to not matter) appears to cause the issue. Regards, Peter Secomb clearbluewater.com.au On 23 February 2012 02:07, Ivan Mikhailov wrote: > Hello Peter, > &

[Virtuoso-users] Strange error sparql 6.1.3 to 6.1.4

without issue under 6.1.3 Does anyone have any thoughts on this? Regards, Peter Secomb clearbluewater.com.au

[Virtuoso-users] Using LIMIT and OFFSET in sparql sub-queries

for your input, Peter Secomb clearbluewater.com.au

Re: [Virtuoso-users] Rewrite Sparql endpoint

#x27;t found anything to switch url rewrite off across the board such that when data is retrieved via the sparql endpoint the true values of each triple component is displayed rather than the rewritten value. Regards, Peter Secomb clearbluewater.com.au On 18 November 2011 12:25, Hugh Williams wro

[Virtuoso-users] Multiple datasets returned even after restrictions

h the requested data from graph . Can anyone help me understand why data from graph is returned even when it is not included in the FROM clause? Many thanks, Peter Secomb clearbluewater.com.au

[Virtuoso-users] Virtuoso Inferencing - Strange behaviour

However when viewing Tax data StockData is two links away (Tax to Location, Location to StockData). Does anyone have any thoughts on what might be happening? Many thanks, Peter Secomb clearbluewater.com.au

[Virtuoso-users] Problems securing SPARQL Enpoint

ave any further experience with this? Regards, Peter Secomb clearbluewater.com.au

[Virtuoso-users] Odd behaviour in get_csv_row

t row which is missing entirely. If I add a new-line (\n) or carriage return (\r) to the last line of the file and reload it, it then loads correctly. Is this the expected behaviour of get_csv_row? It doesn't seem to recognise the last row terminated by an EOF. Many thanks, Pe

[Virtuoso-users] Confusion with xpath_eval

f found in xml_output dbg_printf('Person end'); } I am quite confused about what is going on. My expectation is that for each loop of the outer foreach I will see 1 instance of the tags returned as only 1 instance of is contained in any given set. Regards, Peter Secomb clearbluewater.com.au

Re: [Virtuoso-users] Calling Sponger cartridge with options from sparql select

) solution from the post still gives the result set error. Many thanks, Peter Secomb clearbluewater.com.au On 27 October 2011 11:12, Ivan Mikhailov wrote: > Hello Peter, > > Unfortunately there's no good way to pass the parameters you need. You > may cheat and make your version of c

Re: [Virtuoso-users] Calling Sponger cartridge with options from sparql select

namically assign parameters to a sponger cartridge through a sparql select call? Cheers, Peter Secomb clearbluewater.com.au On 22 September 2011 16:41, Peter Secomb wrote: > Hi everyone, > > I'm trying to figure out how to supply the opts value (inout opts any, > defined in sponger

[Virtuoso-users] viewing components of a soap_client call

at value. At the moment I cannot tell what it is getting. Is there anyway to extract the value that IS being received from the soap_client call (eg a string, or something else, or even NULL)? The debug option returns the partially built xml string then the error to stdout. Many thanks, Peter Secomb http://clearbluewater.com.au/

[Virtuoso-users] Regexp_replace pattern matching with variable substitution

Hi everyone, 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: 'http://clearbluewater.com.au

[Virtuoso-users] Missing Procedure DB.DBA.RDF_LOAD_RDFXML and custom select output

art of investigating this I've bee looking through the RM_RDF_LOAD_RDFXML procedure. This procedure appears to be a wrapper for RDF_LOAD_RDFXML however I cannot find RDF_LOAD_RDFXML anywhere as it is not visible under the DB procedures or anywhere else. Where might it be? Many thanks, Peter

[Virtuoso-users] Calling Sponger cartridge with options from sparql select

Hi everyone, I'm trying to figure out how to supply the opts value (inout opts any, defined in sponger hook) as part of a sparql select. Without the options a sponger call (for instance to csv cartridge) can be made as: sparql select * from where {?o ?p ?s}

[Virtuoso-users] New to virtuoso - capturing output

uctor interface. The function calls dbg_printf and dbg_obj_print do not return any output through the web browser. How can I capture/view debug output? Many thanks, Peter Secomb