In Linux, MySQL sets the job task to start automatically

1. Connect to mysql service

mysql -u root -p

 

2. Find the database you need to operate

show databases;

 

3. Query the data in the current database job

show events;

 

4. Check job Whether to start

show global variables like '%event_scheduler%';

OFF Delegate did not start , newly build job The default is OFF

5. Turn on job

set global event_scheduler = on;

 

6. Query again job state , Has become a ON

 

7. Set up mysql After restart ,job Can start automatically

edit /etc/my.cnf file , stay [mysqld] Add below event_scheduler=1