執行mysql語句 DO後是需要執行的sql

每天凌晨1點執行

1. CREATE EVENT IF NOT EXISTS temp_event

2. ON SCHEDULE EVERY 1 DAY STARTS DATE_ADD(DATE_ADD(CURDATE(), INTERVAL 1 DAY), INTERVAL 1 HOUR)

3. ON COMPLETION PRESERVE ENABLE

4. DO update users set support=0 where support=1;

每隔一分鐘執行

1. CREATE event IF NOT EXISTS temp_event ON SCHEDULE EVERY 1 MINUTE

2. ON COMPLETION PRESERVE

3. DO update users set support=0 where support=1;

檢視定時任務

 SELECT * FROM information_schema.events; 

關閉定時任務

DROP event temp_event;