JINSTORY

Data Science/Mysql(26)

[LeetCode-HARD] Department Top Three Salaries 부서의 top3 급여 구하기

[HackerRank] Challenges 문제 코드

[STRATASCRATCH] MySQL Coding Problems 러닝포인트 정리

[MySQL] Advanced Level List

[HACKERRANK] median 구하기

[ Syntax 정리(1) ] LIMIT, OFFSET, Self-Join, JOIN, CAST, LOCATE, POSITION, FUNCTIONS(STRING, DATES, ARRAYS)

1 2 3

티스토리툴바