NativeQueryImplementor query = (NativeQueryImplementor) em.createNativeQuery( sqlString );

NativeQuery sqlQuery sqlQuery = em.unwrap( Session.class ).createSQLQuery( sqlString );
sqlQuery.setLong(1, page.getId());


query.setLong(1, page.getId()); // nit fails because ParameterMetadata isZeroBasedParametersIndex =was changed to true by the Session#createSQLQuery;