Automatic TRUNCATE table in MySQL [closed]

问题

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Closed 5 years ago.

I am looking for a way to automatically clean table in MySQL once per day. Is this possible without using cron? The best solution would be a trigger, but any solution is applicable.

回答1:

One option is MySQL's EVENT scheduler:

CREATE EVENT e_daily
    ON SCHEDULE
        EVERY 1 DAY
        STARTS '2014-02-23 05:00:00' -- Time to start
    COMMENT 'Descriptive comment'
    DO
        TRUNCATE yourtable;

How to enable event scheduler

来源：https://stackoverflow.com/questions/21956291/automatic-truncate-table-in-mysql