牛客网刷题之SQL-14.牛客网刷题之SQL-13.从titles表获取按照title进行分组

牛客网刷题之SQL-13.从titles表获取按照title进行分组

目录

1. 题目

2. 解题

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题目链接

1. 题目

2. 解题

SELECT title, COUNT(DISTINCT emp_no) AS t FROM titles GROUP BY title HAVING t >= 2;