public void setFetchDirection(int direction) throws SQLException {
        checkState();

        rs.setFetchDirection(direction);
    }
Gives a hint as to the direction in which the rows in this
<code>ResultSet</code> object will be processed.
The initial value is determined by the
<code>Statement</code> object
that produced this rowset's <code>ResultSet</code> object.
The fetch direction may be changed at any time.

@throws SQLException if (1) a database access error occurs,
           (2) the result set type is <code>TYPE_FORWARD_ONLY</code>
           and the fetch direction is not <code>FETCH_FORWARD</code>,
           or (3) this rowset does not currently have a valid
           connection, prepared statement, and result set
@see Statement#setFetchDirection
src/main/java/org/replicadb/rowset/sun/rowset/JdbcRowSetImpl.java