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https://issues.apache.org/jira/browse/MARMOTTA-640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15338789#comment-15338789
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Sergio Fernández edited comment on MARMOTTA-640 at 6/20/16 6:24 AM:
--------------------------------------------------------------------
This has fixed the original test case - but the actual target more complex one
still fails :-(
Also - can i send a CONSTRUCT to the same endpoint?
{code}
SELECT *
WHERE
{ { { <http://resources.opengeospatial.org/def/voc/examples/mdg> rdf:type
?___0 }
OPTIONAL
{ { ?___0 rdfs:label ?___1 } }
}
UNION
{ <http://resources.opengeospatial.org/def/voc/examples/mdg> rdfs:label
?___2 }
UNION
{ { <http://resources.opengeospatial.org/def/voc/examples/mdg>
void:feature ?___3 }
OPTIONAL
{ { ?___3 rdfs:label ?___4 }
UNION
{ ?___3 lid:viewType ?___5 }
UNION
{ { ?___3 dcterms:hasFormat ?___6 }
OPTIONAL
{ { ?___6 lid:ldatoken ?___7 } }
}
UNION
{ ?___3 lid:featurescope ?___8 }
UNION
{ ?___3 lid:viewName ?___9 }
}
}
UNION
{ <http://resources.opengeospatial.org/def/voc/examples/mdg>
void:sparqlendpoint ?___10 }
}
{code}
was (Author: [email protected]):
This has fixed the original test case - but the actual target more complex one
still fails :-(
Also - can i send a CONSTRUCT to the same endpoint?
SELECT *
WHERE
{ { { <http://resources.opengeospatial.org/def/voc/examples/mdg> rdf:type
?___0 }
OPTIONAL
{ { ?___0 rdfs:label ?___1 } }
}
UNION
{ <http://resources.opengeospatial.org/def/voc/examples/mdg> rdfs:label
?___2 }
UNION
{ { <http://resources.opengeospatial.org/def/voc/examples/mdg>
void:feature ?___3 }
OPTIONAL
{ { ?___3 rdfs:label ?___4 }
UNION
{ ?___3 lid:viewType ?___5 }
UNION
{ { ?___3 dcterms:hasFormat ?___6 }
OPTIONAL
{ { ?___6 lid:ldatoken ?___7 } }
}
UNION
{ ?___3 lid:featurescope ?___8 }
UNION
{ ?___3 lid:viewName ?___9 }
}
}
UNION
{ <http://resources.opengeospatial.org/def/voc/examples/mdg>
void:sparqlendpoint ?___10 }
}
> multiple UNIONs not handled
> ---------------------------
>
> Key: MARMOTTA-640
> URL: https://issues.apache.org/jira/browse/MARMOTTA-640
> Project: Marmotta
> Issue Type: Bug
> Components: KiWi Triple Store
> Affects Versions: 3.3.0
> Reporter: Rob Atkinson
> Assignee: Sergio Fernández
> Priority: Minor
> Labels: sparql, sql
> Fix For: 3.4.0
>
>
> fails with query below - but removing any of the union clauses works
> {code}
> PREFIX dcterms: <http://purl.org/dc/terms/>
> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
> PREFIX void: <http://rdfs.org/ns/void#>
> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
> PREFIX lid: <http://id.sirf.net/def/schema/lid/>
> SELECT *
> WHERE
> { { { <http://resources.opengeospatial.org/def/voc/examples/mdg> rdf:type
> ?___0 }
> OPTIONAL
> { { ?___0 rdfs:label ?___1 } }
> }
> UNION
> { <http://resources.opengeospatial.org/def/voc/examples/mdg> rdfs:label
> ?___2 }
> UNION
> { <http://resources.opengeospatial.org/def/voc/examples/mdg>
> void:sparqlendpoint ?___10 }
> }
> {code}
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