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Copy pathCombine Two Tables.sql
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Combine Two Tables.sql
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/*
Table: Person
+-------------+---------+
| Column Name | Type |
+-------------+---------+
| PersonId | int |
| FirstName | varchar |
| LastName | varchar |
+-------------+---------+
PersonId is the primary key column for this table.
Table: Address
+-------------+---------+
| Column Name | Type |
+-------------+---------+
| AddressId | int |
| PersonId | int |
| City | varchar |
| State | varchar |
+-------------+---------+
AddressId is the primary key column for this table.
Link: https://leetcode.com/problems/combine-two-tables/
Example:
Write a SQL query for a report that provides the following information for each person in the Person table,
regardless if there is an address for each of those people:
FirstName, LastName, City, State
Solution: None
Source: https://leetcode.com/discuss/21216/its-a-simple-question-of-left-join-my-solution-attached
*/
# Write your MySQL query statement below
SELECT Person.FirstName, Person.LastName, Address.City, Address.State from Person LEFT JOIN Address on Person.PersonId = Address.PersonId;