Rob Atkinson created MARMOTTA-640:
-------------------------------------
Summary: 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, 3.4.0
Reporter: Rob Atkinson
Priority: Critical
fails with query below - but removing any of the union clauses works
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 }
}
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