Merge pull request #1216 from NatLibFi/fix-notation-label-performance

Fix performance problems in query for notation label
NatLibFi · Oct 6, 2021 · 47c93be · 47c93be
2 parents 2b00744 + e2c5ebf
commit 47c93be
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/model/sparql/GenericSparql.php b/model/sparql/GenericSparql.php
@@ -431,9 +431,9 @@ private function generateConceptInfoQuery($uris, $arrayClass, $vocabs) {
   {
    ?uri ?p ?o .
    OPTIONAL {
-     FILTER(?p = skos:notation)
-     FILTER(isLiteral(?o))
-     BIND(datatype(?o) AS ?dt)
+     ?uri skos:notation ?nVal .
+     FILTER(isLiteral(?nVal))
+     BIND(datatype(?nVal) AS ?dt)
      ?dt rdfs:label ?dtlabel
    }
    OPTIONAL {