[fw-general] Zend_Db_Table sequence problem...

[scs]

Hi,
Is the model class code below enough to use sequence for this model/table?
Is there something extra that I shall do for getting the primary key
from sequence?

        class Default_Model_DbTable_Test extends Zend_Db_Table_Abstract
        {
            protected $_name = 'table_name';
            protected $_sequence = '_seq_table_name';

            protected $_primary = 'id';
            protected $_pk = 'id';
        }

If not, this code does not get a new id from defined sequence?
Any correction or idea?

Thanks
scs