presto-tpcds/src/main/java/io/prestosql/plugin/tpcds/TpcdsMetadata.java/TpcdsMetadata/TpcdsMetadata
class TpcdsMetadata:    public TpcdsMetadata()
    {
        ImmutableSet.Builder<String> tableNames = ImmutableSet.builder();
        for (Table tpcdsTable : Table.getBaseTables()) {
            tableNames.add(tpcdsTable.getName().toLowerCase(ENGLISH));
        }
        this.tableNames = tableNames.build();
    }