postgresql7.2
select workflow__new (
:short_name,
:pretty_name,
:package_key,
:object_id,
:object_type,
:creation_user,
:creation_ip,
:context_id
);
select workflow__delete(:workflow_id);
select coalesce(max(sort_order),0) + 1
from workflow_callbacks
where workflow_id = :workflow_id