175. 组合两个表

题目

表1: Person

表2: Address

编写一个 SQL 查询，满足条件：无论 person 是否有地址信息，都需要基于上述两表提供person 的以下信息：

FirstName, LastName, City, State

sql

SELECT `p`.`FirstName`, `p`.`LastName`, `a`.`City`, `a`.`State`
FROM `Person` `p`
         LEFT JOIN `Address` `a` ON `p`.`PersonId` = `a`.`PersonId`

SELECT `p`.`FirstName`, `p`.`LastName`, `a`.`City`, `a`.`State`
FROM `Person` `p`
         LEFT JOIN `Address` `a` ON `p`.`PersonId` = `a`.`PersonId`