感觉我写的太麻烦了,我去偷个师select t1.job ,first_year_mon,first_year_cnt,second_year_mon,second_year_cntfrom (select job,date_format(date,'%Y-%m') first_year_mon,sum(num) first_year_cntfrom resume_info where year(date)='2025' group by job,month(date)) t1join (select job,date_format(date,'%Y-%m') second_year_mon,...