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Thursday, October 26, 2017

MySQL - How to perform basic admin

MySQL - How to perform basic admin

How to display output

  display in vertical : -E, --vertical
 
variables : --print-defaults
 
save output : -tee=
save html : -H
 
How to check MySQL server is alive?
alive : mysqladmin -p ping
 

How to Find out current Status of MySQL server?

mysqladmin -u root -p extended-status
mysqladmin -u root -p status

How to check MySQL version?

mysqladmin -u root -p version

How to stop MYSQL?

mysqladmin -p shutdown

How to set root password?

mysqladmin -u root password YOURNEWPASSWORD

How to check all the running Process of MySQL server?

mysqladmin -u root -p processlist

How to kill a process
>
mysql> SHOW PROCESSLIST;
or
mysql> SELECT * FROM information_schema.processlist ORDER BY id;

mysql>
Kill thread_id
or
mysqladmin kill id

How to create a job

mysql > CREATE EVENT IF NOT EXISTS test_event_01
ON SCHEDULE AT CURRENT_TIMESTAMP
DO …
mysql> SHOW EVENTS FROM …


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