select p.code, concat(province, '-', city, '-', district) as name from project_intend_area p left join meta_city_info m on p.code = m.code where project_id = #{projectId} and status in (1, 2, 4)
select code, case when province = '' then area_name else concat(province, '-', area_name) end as name, area_person_en, area_mgr_en from exist_area where code = #{code} limit 1