presto-jdbc/src/main/java/io/prestosql/jdbc/PrestoDatabaseMetaData.java/PrestoDatabaseMetaData/getTableTypes
class PrestoDatabaseMetaData:    @Override
    public ResultSet getTableTypes()
            throws SQLException
    {
        return select("" +
                "SELECT TABLE_TYPE\n" +
                "FROM system.jdbc.table_types\n" +
                "ORDER BY TABLE_TYPE");
    }