2022-11-17:组合两个表。...请写出sql语句,执行结果是{"headers": "first_name", "last_name", "city", "state", "values": ["Allen", "Wang", null...两张表的sql语句如下:DROP TABLE IF EXISTS `address`;CREATE TABLE `address` ( `address_id` int(11) NOT NULL,...person` VALUES ('1', 'Allen', 'Wang');INSERT INTO `person` VALUES ('2', 'Bob', 'Alice');答案2022-11-17:sql语句如下...:select first_name, last_name, city, statefrom person left join addresson person.person_id = address.person_id