presto-tpch/src/main/java/io/prestosql/plugin/tpch/TpchConnectorFactory.java/TpchConnectorFactory/isProducePages
class TpchConnectorFactory:    private boolean isProducePages(Map<String, String> properties)
    {
        return Boolean.parseBoolean(firstNonNull(properties.get(TPCH_PRODUCE_PAGES), FALSE.toString()));
    }