http://blog.csdn.net/zmzwll1314/article/details/52926885

Installing MariaDB/MySQL system tables in ‘/usr/local/var/mysql‘ ...

OK

To start mysqld at boot time you have to copy

support-files/mysql.server to the right place for your system

PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !

To do so, start the server, then issue the following commands:

‘/usr/local/Cellar/mariadb/10.2.12/bin/mysqladmin‘ -u root password ‘new-password‘

‘/usr/local/Cellar/mariadb/10.2.12/bin/mysqladmin‘ -u root -h lixiaolongdeiMac.local password ‘new-password‘

Alternatively you can run:

‘/usr/local/Cellar/mariadb/10.2.12/bin/mysql_secure_installation‘

which will also give you the option of removing the test

databases and anonymous user created by default. This is

strongly recommended for production servers.

See the MariaDB Knowledgebase at http://mariadb.com/kb or the

MySQL manual for more instructions.

You can start the MariaDB daemon with:

cd ‘/usr/local/Cellar/mariadb/10.2.12‘ ; /usr/local/Cellar/mariadb/10.2.12/bin/mysqld_safe --datadir=‘/usr/local/var/mysql‘

You can test the MariaDB daemon with mysql-test-run.pl

cd ‘/usr/local/Cellar/mariadb/10.2.12/mysql-test‘ ; perl mysql-test-run.pl

Please report any problems at http://mariadb.org/jira

The latest information about MariaDB is available at http://mariadb.org/.

You can find additional information about the MySQL part at:

http://dev.mysql.com

Consider joining MariaDB‘s strong and vibrant community:

https://mariadb.org/get-involved/

lixiaolongdeiMac:etc lixiaolong$ brew install mariadb

==> Downloading https://homebrew.bintray.com/bottles/mariadb-10.2.12.sierra.bott

Already downloaded: /Users/lixiaolong/Library/Caches/Homebrew/mariadb-10.2.12.sierra.bottle.tar.gz

==> Pouring mariadb-10.2.12.sierra.bottle.tar.gz

Warning: The post-install step did not complete successfully

You can try again using `brew postinstall mariadb`

==> Caveats

A "/etc/my.cnf" from another install may interfere with a Homebrew-built

server starting up correctly.

MySQL is configured to only allow connections from localhost by default

To connect:

mysql -uroot

To have launchd start mariadb now and restart at login:

brew services start mariadb

Or, if you don‘t want/need a background service you can just run:

mysql.server start

==> Summary

?? /usr/local/Cellar/mariadb/10.2.12: 640 files, 170MB

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