[Hibernate] Using Oracle Sequence

[Raible, M. <Mat...@ca...>]

How do I convert the following Oracle query to a hiberate?

select ccr_master_sq.nextval from dual;

Here's a WAG:

<id name="id" type="long" column="ccr_id">
    <generator class="sequence">
        <param>ccr_master_sq.nextval</param>
        <param>dual</param>
    </generator>
</id>

Is this correct?

Thanks,

Matt