SQL/LEETCODE
- [SQL][LeetCode] 1280. Students and Examinations - LEFT OUTER JOIN + INNER JOIN + GROUP BY + SCALAR SUBQUERY MYSQL 2024.12.06
- [SQL][LeetCode] 577. Employee Bonus - LEFT OUTER JOIN + MYSQL 2024.12.05
- [SQL][LeetCode] 1661. Average Time of Process per Machine - INNER JOIN + SCALAR SUBQUERY MYSQL 2024.12.05
- [SQL][LeetCode] 1581. Customer Who Visited but Did Not Make Any Transactions - NOT EXISTS + LEFT OUTER JOIN + GROUP BY + IS NULL + COUNT MYSQL 2024.12.04
- [SQL][LeetCode] 1068. Product Sales Analysis I - INNER JOIN MYSQL 2024.12.04
- [SQL][LeetCode] 197. Rising Temperature - INNER JOIN + EXISTS + NL SEMI JOIN + DATE_ADD(INTERVAL) MYSQL 2024.12.03
- [SQL][LeetCode] 1378. Replace Employee ID With The Unique Identifier - LEFT OUTER JOIN + SCALAR SUBQUERY MYSQL 2024.12.03
- [SQL][LeetCode] 1683. Invalid Tweets - CHAR_LENGTH + LENGTH MYSQL 2024.12.03
- [SQL][LeetCode] 1148. Article Views I - DISTINCT + EXISTS + GROUP BY MYSQL 2024.12.03
- [SQL][LeetCode] 1757. Recyclable and Low Fat Products - SELECT MYSQL 2024.12.03
- [SQL][LeetCode] 584. Find Customer Referee - SELECT + IS NULL MYSQL 2024.12.03
- [SQL][LeetCode] 595. Big Countries - SELECT MYSQL 2024.12.03
- [SQL][LeetCode] 570. Managers with at Least 5 Direct Reports - INNER JOIN + GROUP BY + HAVING ORACLE 2024.10.22