select c.city_id, c.name, c.pinyin, c.adcode, c.citycode, cc.name cityName, c.is_open from rl_city c left join rl_city_code cc on c.citycode = cc.code insert into rl_city name, pinyin, adcode, citycode, is_open, #{name}, #{pinyin}, #{adcode}, #{citycode}, #{isOpen}, update rl_city name = #{name}, pinyin = #{pinyin}, adcode = #{adcode}, citycode = #{citycode}, is_open = #{isOpen}, where city_id = #{cityId} delete from rl_city where city_id = #{cityId} delete from rl_city where city_id in #{cityId}