code: private void processUserDefinedFields() throws SQLException
     {
        List<Row> fields = getRows("select * from " + m_schema + "udftype");
        List<Row> values = getRows("select * from " + m_schema + "udfvalue where proj_id=? or proj_id is null", m_projectID);
        m_reader.processUserDefinedFields(fields, values);
     }
docs: Process user defined fields.