- Published on
Leetcode - 1075. Project Employees I
- Authors
- Name
- Indo Yoon
Table of Contents
문제
[Loading...
Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.
LeetCode
](https://leetcode.com/problems/project-employees-i/description/)
정답
SELECT project_id, ROUND(AVG(experience_years), 2) as average_years FROM Project
JOIN Employee ON Project.employee_id = Employee.employee_id
GROUP BY project_id