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我已經創建了事件記錄爲root
用戶和GLOBAL event_scheduler
也ON
我的事件過程的查詢是:MySQL事件不按照計劃執行任務?
DELIMITER $$
CREATE
EVENT `near_end_warranty`
ON SCHEDULE EVERY 1 HOUR
DO BEGIN
DECLARE numrow int;
SELECT COUNT(id) FROM equipments WHERE TIMESTAMPDIFF(WEEK,NOW(),warranty_end_date)<5 AND TIMESTAMPDIFF(WEEK,NOW(),warranty_end_date)>0 INTO numrow;
IF numrow>0 THEN
INSERT INTO notifications (eq_id,start_date,end_date,name,type,message,created_by,modified_by,created_on,modified_on)
SELECT eq_id,warranty_start_date,warranty_end_date,'warranty','ending soon','warranty ends soon for','System','System',NOW(),NOW()
FROM equipments WHERE TIMESTAMPDIFF(WEEK,NOW(),warranty_end_date)<5 AND TIMESTAMPDIFF(WEEK,NOW(),warranty_end_date)>0;
END IF;
END $$
DELIMITER ;
和我的事件狀態是:
Db:db_medisup
Name:near_end_warranty
Definer:[email protected]
Time zone:SYSTEM
Type:RECURRING
Execute at:NULL
Interval value:1
Interval field:HOUR
Starts:2015-05-08 07:11:09
Ends:NULL
Status:ENABLED
Originator:1
character_set_client:utf8
collation_connection:utf8_general_ci
Database Collation:latin1_swedish_ci
我想從多行設備表根據條件並按小時插入到通知表中。我在07:11創建了該事件,其9:52已經並沒有向通知表中插入任何行.warranty_end date:2015-05-20 on two設備錶行和今天的da行te是2015-05-08,因此必須將兩行添加到通知表中。這裏可能存在什麼問題?
是調度器實際運行嗎? 'show variables like%event%' –
如何檢查變量,我已經在帖子上發佈了事件狀態了? – Sumit
您只需運行上述命令。即使調度程序關閉,您也可以查看事件狀態 –