每分钟 MySQL 中的 SCHEDULE

Question

CREATE EVENT update_status
ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 MINUTE 
ON COMPLETION PRESERVE

DO BEGIN
    UPDATE OnDuty SET Status = '10-7' WHERE minute(timediff(Date,CURRENT_TIMESTAMP)) < 30;
END;

似乎无法让它工作，在 PHPMyAdmin 中它给了我这个错误：

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 7

我迷路了。我不习惯在 MariaDB 中做日程安排。

Answer 1

让脚本正常工作，但现在我似乎没有更新行...

CREATE EVENT `update_status` 
ON SCHEDULE EVERY 1 MINUTE 
ON COMPLETION NOT PRESERVE ENABLE DO 
UPDATE OnDuty SET Status = '10-7' WHERE Date < CURRENT_TIMESTAMP AND Status NOT IN('10-5','10-7','Code 0');