[Dbix-class] last insert id problem with Oracle

[Anthony Lincoln]

Having a little trouble grabbing the autoincremented primary key from a 
row after its successful insertion.

if I do:

	    undef $id;
             my $change = $model->update_or_create({
                 id => "$id",
             },{ key => 'primary' }
             );

Shouldn't I just be able to refer to the newly incremented id via 
$change->id?  I've tried $change->update again, and $change->reset, but 
I can't get hold of this id until I do a separate select.

Any enlightenment?

Thanks,

Tony