step one #You should uninstall outdated mysql/mariaDB
brew uninstall mysql
brew uninstall mariadb
Delete things about DB. /etc/my.cnf /usr/local/var/mysql step two #To install MariaDB at this step MariaDB may need you install openssl, because of this DB is dependent on openssl. and this will automatically.
brew install maria
step two point one YOU MUST DO ‘unset TMPDIR’ in your command line and I don’t know what the reason is. Otherwise, mysql service couldn’t boot.
unset TMPDIR
step three #After install mariadb, you should start MariaDB daemon by command
mysql.server start
step four #init you databases by default conf
mysql_install_db
step five #And then. You should configure your password for root. by this
mysqladmin -u root password ‘PasswordHereEForRoot’
Finally You should get some positive feedback on that action: Starting MySQL . SUCCESS! that’s all, have FUN…
