mysql 定时任务

mysql 定时任务

show variables like '%sche%'

set global event_scheduler=1

mysql> create procedure test()
-> update card_client set status='0' where status='1'
-> ;

create event if not exists e_test
on schedule every 30 second
on completion preserve
do call test();

alter event e_test ON
COMPLETION PRESERVE DISABLE;

alter event e_test ON
COMPLETION PRESERVE DISABLE;