presto-jdbc/src/main/java/io/prestosql/jdbc/PrestoStatement.java/PrestoStatement/setFetchDirection
class PrestoStatement:    @Override
    public void setFetchDirection(int direction)
            throws SQLException
    {
        checkOpen();
        if (!validFetchDirection(direction)) {
            throw new SQLException("Invalid fetch direction");
        }
        // ignore: fetch direction is always forward
    }