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  • mysql创建定时执行存储过程任务实现订单定时关闭

    CREATE PROCEDURE `tableName`.`procedureName`()
    LANGUAGE SQL
    NOT DETERMINISTIC
    CONTAINS SQL
    SQL SECURITY DEFINER
    COMMENT '将3天前的未支付订单改为交易关闭状态 将7天前的已支付订单改为交易成功状态'
    begin
     
    update order_info set STATE = 7 where state = 0 and TO_DAYS(now()) - TO_DAYS(ORDERTIME) > 2;
    update order_info set STATE = 8 where state BETWEEN 1 and 4 and TO_DAYS(now()) - TO_DAYS(ORDERTIME) > 6;
     
    end;
     
    #创建定时任务 每天执行一次
     
    CREATE EVENT `tableName`.`startUpdateOrderState`
    ON SCHEDULE EVERY 1 DAY
    STARTS '2016-02-13 00:00:00'
    ON COMPLETION NOT PRESERVE
    ENABLE
    DO
    call `procedureName`
     
     
    set GLOBAL event_scheduler = 1;   #开启定时器
     
    select from mysql.event;查看事件运行状态
     
    ALTER EVENT procedureName ENABLE;开启事件
    ALTER EVENT procedureName DISABLE;关闭事件
     
     
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  • 原文地址:https://www.cnblogs.com/huhuixin/p/6394110.html
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