Find out where MySQL is installed on Mac OS X

Question

How do I find out where MySQL is installed on Mac OS X 10.7.9? I have MAMP installed so I presume that it is bundled with this install?

Answer 1

If you run SHOW VARIABLES from a mysql console you can look for basedir.

When I run the following:

mysql> SHOW VARIABLES WHERE `Variable_name` = 'basedir';

on my system I get /usr/local/mysql as the Value returned. (I am not using MAMP - I installed MySQL with homebrew.

mysqldon my machine is in /usr/local/mysql/bin so the basedir is where most everything will be installed to.

Also util:

mysql> SHOW VARIABLES WHERE `Variable_name` = 'datadir'; 

To find where the DBs are stored.

For more: http://dev.mysql.com/doc/refman/5.0/en/show-variables.html

and http://dev.mysql.com/doc/refman/5.0/en/server-options.html#option_mysqld_basedir