insert into workflow_deputies
(user_id, deputy_user_id, start_date, end_date, message)
values (:user_id, :deputy_id, to_date(:start_day, 'YYYY-MM-DD'), to_date(:end_day, 'YYYY-MM-DD'), :message)
update workflow_deputies
set start_date = to_date(:start_day, 'YYYY-MM-DD'),
end_date = to_date(:end_day, 'YYYY-MM-DD'),
message = :message
where user_id = :user_id
and deputy_user_id = :deputy_id
delete from workflow_deputies
where user_id = :user_id
and deputy_user_id = :deputy_id