cleanup custom booleans

2023-09-19 14:48:09 +02:00
parent c3b6abc321
commit 0e54bf206a
1 changed files with 17 additions and 0 deletions
--- a/config/migrations/2023/20230919113001-boolean-datatype.sparql
+++ b/config/migrations/2023/20230919113001-boolean-datatype.sparql
@@ -0,0 +1,17 @@
+PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
+
+DELETE {
+  GRAPH ?g {
+    ?s ?p ?o .
+  }
+} INSERT {
+  GRAPH ?g {
+    ?s ?p ?newLiteral .
+  }
+} WHERE {
+  GRAPH ?g {
+    ?s ?p ?o .
+    FILTER (datatype(?o) = <http://mu.semte.ch/vocabularies/typed-literals/boolean>)
+    BIND (STRDT(STR(?o), xsd:boolean) AS ?newLiteral)
+  }
+}