#1406 - ENH: Add SqlQuery.findSingleAttributeList() ... for returning lists of scalar values via SqlQuery

src/main/java/io/ebeaninternal/server/querydefn/DefaultRelationalQuery.java

@@ -64,6 +64,11 @@ public class DefaultRelationalQuery implements SpiSqlQuery {
     return server.findSingleAttribute(this, cls);
   }
 
+  @Override
+  public <T> List<T> findSingleAttributeList(Class<T> cls) {
+    return server.findSingleAttributeList(this, cls);
+  }
+
   @Override
   public SqlRow findOne() {
     return server.findOne(this, null);