一.背景 最近凌晨05:00总是接到来自SQL防火墙的告警: group_name id user host db command time info state BASE 1059712468 xx xx.xx.xx.xx aea Query 34 UPDATE approve SET operator = '0',operator_name = 'system',comment = '离职',status = '1' WHERE (id = '48311') updating 当第一次看到这