延续前面问题思路,分别找出2025年、2026年每月各个岗位的简历数,按照岗位,月份分组 #(1)2025年按岗位分组 ```select job, DATE_FORMAT(date,'%Y-%m') as first_year_mon ,sum(num) as first_year_cnt from resume_info where year(date) = 2025 group by 1,2 order by 2 #(2)2026年按岗位分组 (select job, DATE_FORMAT(date,'%Y-%m') as second_year_mon ,sum...