SQL 문제풀이

[해커랭크 SQL] Basic Select - Select By ID

냄비짱 2023. 8. 16. 00:03
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❓ Question

https://www.hackerrank.com/challenges/select-by-id

❗ Answer

SELECT *
    FROM city
    WHERE id = 1661;

📌 Discussion

- number type 데이터는 숫자형식으로 조건문에 걸어줘야한다.