Thanks for your rapid response...
For the example,
I have do this query in my endpoint server "OpenRDF Workbench 2.3.1"..
String queryStrAtt =
"SELECT (COUNT(?p) AS ?nbRows)
WHERE
{
?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://purl.org/ontology/mo/Record>.
?s ?p ?o
}"
Query queryAtt =
QueryFactory.create(queryStrAtt,Syntax.defaultQuerySyntax);
QueryExecution qeAtt =
QueryExecutionFactory.sparqlService("http://xxxx/openrdf-sesame/repositories/xxxx";,
queryAtt);
ResultSet nbRows = qe.execSelect();
All i want to do is to count the total of rows of my datasets RDF, which
is in the resource "Record"...
And the problem is, the server doesnt know the function "COUNT"...
How is the solution for this?
Regards,
YougyZ
________________________________
De : Andy Seaborne <[email protected]>
À : yougyz_19 <[email protected]>
Envoyé le : Ven 20 mai 2011, 23h 21min 19s
Objet : Re: [Newbie] How to use function "COUNT" in ARQ 2.8.7 ?
Please send questions to the user list.
Also note:
----------
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Andy
On 20/05/11 20:53, yougyz_19 wrote:
> Thanks for the info.. I will try to use 2.8.8 later... :)
>
> For example,
>
> I have do this query in my endpoint server "OpenRDF Workbench 2.3.1"..
>
> SELECT (COUNT(?p) AS ?sum)
> WHERE
> {
> ?s<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
><http://purl.org/ontology/mo/Record>.
> ?s ?p ?o
> }
>
> All i want to do is to count the total of rows of my datasets RDF, which is
> in
>the resource "Record"...
>
> And the problem is, the server doesnt know the function "COUNT"...
> How is the solution for this??
>
> Regards,
> YougyZ
