WITH T1 AS ( SELECT id, job, num, DATE_FORMAT(date, '%Y-%m') AS YM FROM resume_info ), T2 AS ( SELECT job, YM, SUM(num) AS FIR FROM T1 GROUP BY job, YM HAVING YM LIKE '2025%' ), T3 AS ( SELECT job, YM, SUM(num) AS SEC FROM T1 GROUP BY job, YM HAVING YM LIKE '2026%' ) SELECT T2.job, T2.YM AS first_ye...