You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@jena.apache.org by "Natan Cox (JIRA)" <ji...@apache.org> on 2017/03/02 16:17:45 UTC
[jira] [Updated] (JENA-1300) Using alternative path in Fuseki runs
forever
[ https://issues.apache.org/jira/browse/JENA-1300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Natan Cox updated JENA-1300:
----------------------------
Description:
When doing a query with alternative paths like in this example 'isOwnedBy' and 'exploitatie' then Fuseki seems to run forever.
If I remove on of the 2 the response is immediate.
{code:none}
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX protontop: <http://www.ontotext.com/protontop#>
PREFIX milieu: <http://id.milieuinfo.be/def#>
SELECT (count(*) as ?total)
WHERE {
GRAPH <http://id.milieuinfo.be/graph/imjv#id> {
?x protontop:isOwnedBy|milieu:exploitatie ?site.
?site rdfs:label ?label.
}
}
{code}
was:
When doing a query like
{{
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX protontop: <http://www.ontotext.com/protontop#>
PREFIX milieu: <http://id.milieuinfo.be/def#>
SELECT (count(*) as ?total)
WHERE {
GRAPH <http://id.milieuinfo.be/graph/imjv#id> {
?x protontop:isOwnedBy|milieu:exploitatie ?site. #protontop:isOwnedBy|milieu:exploitatie
?site rdfs:label ?label.
}
}
}}
> Using alternative path in Fuseki runs forever
> ---------------------------------------------
>
> Key: JENA-1300
> URL: https://issues.apache.org/jira/browse/JENA-1300
> Project: Apache Jena
> Issue Type: Bug
> Components: Fuseki, TDB
> Reporter: Natan Cox
>
> When doing a query with alternative paths like in this example 'isOwnedBy' and 'exploitatie' then Fuseki seems to run forever.
> If I remove on of the 2 the response is immediate.
> {code:none}
> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
> PREFIX protontop: <http://www.ontotext.com/protontop#>
> PREFIX milieu: <http://id.milieuinfo.be/def#>
> SELECT (count(*) as ?total)
> WHERE {
> GRAPH <http://id.milieuinfo.be/graph/imjv#id> {
> ?x protontop:isOwnedBy|milieu:exploitatie ?site.
> ?site rdfs:label ?label.
> }
> }
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)