Example astronauts query yields exception on Wikidata Full

[graue70]

The example query 'Astronauts who walked on the moon'

PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?astronautLabel ?time_in_space TEXT(?t) SCORE(?t) WHERE {
  ?t ql:contains-entity ?astronaut .
  ?t ql:contains-word "walk* moon" .
  ?astronaut wdt:P106 wd:Q11631 .
  ?astronaut wdt:P2873 ?time_in_space .
  ?astronaut rdfs:label ?astronautLabel .
  FILTER langMatches(lang(?astronautLabel), "en") .
}
ORDER BY DESC(SCORE(?t)) DESC(?time_in_space)

yields no results on Wikidata Full.

[graue70]

Similar issues: #239, #238

[graue70]

It now yields an exception instead of an empty result set. This is still true after correcting the langMatches problem (see #337):

PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?astronautLabel ?time_in_space TEXT(?t) SCORE(?t) WHERE {
  ?t ql:contains-entity ?astronaut .
  ?t ql:contains-word "walk* moon" .
  ?astronaut wdt:P106 wd:Q11631 .
  ?astronaut wdt:P2873 ?time_in_space .
  ?astronaut rdfs:label ?astronautLabel .
  FILTER (lang(?astronautLabel) = "en") .
}
ORDER BY DESC(SCORE(?t)) DESC(?time_in_space)

Exception: BAD QUERY (No vocabulary entry for "walk* moon"; in /app/src/engine/QueryPlanner.cpp, line 362, function QueryPlanner::optimize(ParsedQuery::GraphPattern*):: [with auto:47 = GraphPatternOperation::TransPath&])

[graue70]

Seems to be fixed as of now.