728x90 HAVING1 [leetcode] MySQL > 596. Classes More Than 5 Students 문제. leetcode database 180. Consecutive Numbers SQL Schema & Explanation There is a table courses with columns: student and class Please list out all classes which have more than or equal to 5 students. For example, the table: +---------+------------+ | student | class | +---------+------------+ | A | Math | | B | English | | C | Math | | D | Biology | | E | Math | | F | Computer | | G | Math | |.. 2021. 2. 8. 이전 1 다음 728x90