mysql事件每天凌晨1点,跑几条SQL:
CREATE DEFINER=`trace`@`%` EVENT `history_event` ON SCHEDULE EVERY 1 DAY STARTS '2022-08-03 01:00:00' ON COMPLETION NOT PRESERVE ENABLE DO BEGIN insert into bas_log_history select * from bas_log where add_time <= DATE_SUB(NOW(),INTERVAL 40 DAY); delete from bas_log where add_time <= DATE_SUB(NOW(),INTERVAL 40 DAY); END