select count(*)
from wf_places
where workflow_key = :workflow_key
and place_name = :place_name
select count(*)
from wf_places
where workflow_key = :workflow_key
and place_name = :place_name
select place_key from wf_places where workflow_key = :workflow_key
insert into wf_places (place_key, place_name, workflow_key, sort_order)
values (:place_key, :place_name, :workflow_key, :sort_order)