update contract_city
set manager_id =
(select contract_manager.manager_id
from contract_manager)
select contract_manager.manager_id
from contract_manager
select contract_manager.manager_id
from contract_manager
where contract_city.NAME_MANAGER = contract_manager.NAME_MANAGER
чтобы пользователи с Vlan3 имели доступ к Vlan 2 и к Vlan 4