A place to store my SQL solutions to practice problems from LeetCode!
https://leetcode.com/problemset/database/
| ID | Level | Title | My Solution |
|---|---|---|---|
| 175 | Easy | Combine Two Tables | SQL |
| 176 | Medium | Second Highest Salary | SQL |
| 177 | Medium | Nth Highest Salary | SQL |
| 178 | Medium | Rank Scores | SQL |
| 180 | Medium | Consecutive Numbers | SQL |
| 181 | Easy | Employees Earning More Than Their Managers | SQL |
| 182 | Easy | Duplicate Emails | SQL |
| 183 | Easy | Customers Who Never Order | SQL |
| 184 | Medium | Department Highest Salary | SQL |
| 185 | Hard | Department Top Three Salaries | SQL |
| 196 | Easy | Delete Duplicate Emails | SQL |
| 197 | Easy | Rising Temperature | SQL |
| 262 | Hard | Trips and Users | SQL |
| 596 | Easy | Classes More Than 5 Students | SQL |
| 601 | Hard | Human Traffic of Stadium | SQL |
| 620 | Easy | Not Boring Movies | SQL |