presto-raptor-legacy/src/main/java/io/prestosql/plugin/raptor/legacy/systemtables/TableStatsSystemTable.java/TableStatsSystemTable/TableStatsSystemTable
class TableStatsSystemTable:    @Inject
    public TableStatsSystemTable(@ForMetadata IDBI dbi)
    {
        this.dao = onDemandDao(dbi, MetadataDao.class);
    }