Mac OS X completely uninstall MySQL

Execute the following command

• sudo rm/usr/local/mysql
• sudo rm-rf/usr/local/mysql*
• sudo rm-rf/library/startupitems/mysqlcom
• sudo rm-rf/library/preferencepanes/my*
• RM-RF ~/library/preferencepanes/my*
• sudo rm-rf/library/receipts/mysql*
• sudo rm-rf/library/receipts/mysql*
• sudo rm-rf/var/db/receipts/com.mysql.*

In fact, the different installation methods, some of the storage location is not the same, delete check the following files are deleted, if not, delete:

• MySQL file in/usr/local/cellar
• MySQL file in/usr/local/var
• /tmp Mysql.sock, Mysql.sock.lock, my.cnf file
• Both the PID file and the Err file are in the/usr/local/var/mysql to make sure it is deleted.
• The brew installation package is stored in/usr/local/library/cache/homebrew and can be deleted as well.
• Performbrew cleanup

Mac OS X completely uninstall MySQL