WITH first_year AS ( SELECT job, SUM(num) AS first_year_cnt, DATE_FORMAT(date, '%Y-%m') AS first_year_mon FROM resume_info WHERE date LIKE '2025%' GROUP BY job, first_year_mon ), second_year AS ( SELECT r.job, SUM(r.num) AS second_year_cnt, DATE_FORMAT(DATE_ADD(STR_TO_DATE(CONCAT(f.first_year_mon, '...