Code Ferret created JENA-1437:
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Summary: text:multilingualSupport true vs false inconsistent
results
Key: JENA-1437
URL: https://issues.apache.org/jira/browse/JENA-1437
Project: Apache Jena
Issue Type: Bug
Components: Jena
Affects Versions: Jena 3.5.0
Environment: N/A
Reporter: Code Ferret
Priority: Minor
If {{text:multilingualSupport false}} then
{{?s text:query ("some string" "lang:lang-code")}}
may be expected to return matches for the {{text:defaultField}} restricted to
the given {{lang-code}}.
However, if {{text:multilingualSupport true}} then the same query always
returns zero results owing to an improper rewriting of the query string with a
field spec of:
{{"null_lang-code:some string"}}.
OTOH, explicit mention of the {{text:predicate}} corresponding to the
{{text:defaultField}}, e.g., {{rdfs:label}}, yields the expected results:
{{?s text:query (rdfs:label "some string" "lang:lang-code")}}
Should be fixed with a proper rewriting of the _query-string_ to:
{{"text:defaultField_lang-code:some string"}}
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