return BooleanValue.FALSE;
return null;
  public static Value oci_fetch_row(Env env,                                    @NotNull OracleStatement stmt)  {    try {      if (stmt == null)        return BooleanValue.FALSE;      JdbcResultResource resource = new JdbcResultResource(null, stmt.getResultSet(), null);      return resource.fetchArray(JdbcResultResource.FETCH_NUM);    } catch (Exception ex) {      log.log(Level.FINE, ex.toString(), ex);      return BooleanValue.FALSE;    }  }