1.創建函數
這裏無參數就直接完成。
2.寫邏輯
CREATE DEFINER=`root`@`192.168.1.%` PROCEDURE `NewProc`()
BEGIN
INSERT INTO consumer_sms_message_bak SELECT * from consumer_sms_message WHERE TO_DAYS(NOW())-TO_DAYS(send_time) >=4;
DELETE FROM consumer_sms_message WHERE TO_DAYS(NOW())-TO_DAYS(send_time) >=4;
END
保持後,運行測試
3.創建事件
保存
4.查看
查看定時任務的是否開啓 show variables like 'event_scheduler%';
表示已開啓
完成。