_619. Biggest Single Number.md

619. Biggest Single Number

All prompts are owned by LeetCode. To view the prompt, click the title link above.

Back to top

---

First completed : May 22, 2024

Last updated : July 01, 2024

---

Related Topics : Database

Acceptance Rate : 67.62 %

---

Solutions

• e619.sql

SQL

e619.sql

SELECT 
    MAX(num) AS 'num'
FROM (
    SELECT num
    FROM MyNumbers mn
    GROUP BY num
    HAVING COUNT(num) = 1
) AS unique_vals;