sqale: RefFilter(values = null) is NOT exists filter according to old…

… repo
Evolveum · Sep 29, 2021 · 76ce05d · 76ce05d
1 parent 4f953ed
commit 76ce05d
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/...src/main/java/com/evolveum/midpoint/repo/sqale/filtering/RefTableItemFilterProcessor.java b/...src/main/java/com/evolveum/midpoint/repo/sqale/filtering/RefTableItemFilterProcessor.java
@@ -45,11 +45,15 @@ public Predicate process(RefFilter filter) {
         SqlQueryContext<?, Q, R> refContext = context.subquery(referenceMapping);
         SQLQuery<?> subquery = refContext.sqlQuery();
         Q ref = refContext.path();
-        return subquery
+        subquery = subquery
                 .where(referenceMapping.correlationPredicate().apply(context.path(), ref))
                 .where(new RefItemFilterProcessor(
                         context, ref.targetOid, ref.targetType, ref.relationId, null)
-                        .process(filter))
-                .exists();
+                        .process(filter));
+        if (filter.getValues() == null) {
+            // If values == null, we search for all items without reference
+            return subquery.notExists();
+        }
+        return subquery.exists();
     }
 }