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.