I installed mysql in Mac after downloding its dmg file version 64 bit. While trying to create a database it gave me error 1006 -- can't create database. After browsing a number of website, it seems due to user ownership setting of mysql "data directory" location that needs to be changed.
Where is mysql default "data directory"? I could not find /var/lib/mysql in localhost.
THANKS.
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As suggested, I edited this message to place a proper answer.
The 'physical' location of the mysql databases are under /usr/local/mysql
the mysql is a symlink to the current active mysql installation, in my case the exact folder is mysql-5.6.10-osx10.7-x86_64.
Inside that folder you'll see another data folder, inside it are RESTRICTED folders with your databases.
You can't actually see the size of your databases (that was my issue) from the Finder because the folder are protected, you can though see from the terminal with sudo du -sh /usr/local/mysql/data/{your-database-name}
and like this you'll get a nice formatted output with the size.
In those folder you have different files with all the folders present in your database, so it's safer to check the db's folder to get a size.
That's it. Enjoy!
Well, if yo don't know where is my.cnf (such Mac OS X installed with homebrew), or You are looking found others choices:
ps aux|grep mysql
abkrim 1160 0.0 0.2 2913068 26224 ?? R Tue04PM 0:14.63 /usr/local/opt/mariadb/bin/mysqld --basedir=/usr/local/opt/mariadb --datadir=/usr/local/var/mysql --plugin-dir=/usr/local/opt/mariadb/lib/plugin --bind-address=127.0.0.1 --log-error=/usr/local/var/mysql/iMac-2.local.err --pid-file=iMac-2.local.pid
You get datadir=/usr/local/var/mysql
If you are using macOS {mine 'High Sierra'} and Installed XAMPP
You can find mysql data files;
Go to : /Applications/XAMPP/xamppfiles/var/mysql/
If you install MySQL via homebrew on MacOS, you might need to delete your old data directory /usr/local/var/mysql
. Otherwise, it will fail during the initialization process with the following error:
==> /usr/local/Cellar/mysql/8.0.16/bin/mysqld --initialize-insecure --user=hohoho --basedir=/usr/local/Cellar/mysql/8.0.16 --datadir=/usr/local/var/mysql --tmpdir=/tmp
2019-07-17T16:30:51.828887Z 0 [System] [MY-013169] [Server] /usr/local/Cellar/mysql/8.0.16/bin/mysqld (mysqld 8.0.16) initializing of server in progress as process 93487
2019-07-17T16:30:51.830375Z 0 [ERROR] [MY-010457] [Server] --initialize specified but the data directory has files in it. Aborting.
2019-07-17T16:30:51.830381Z 0 [ERROR] [MY-013236] [Server] Newly created data directory /usr/local/var/mysql/ is unusable. You can safely remove it.
2019-07-17T16:30:51.830410Z 0 [ERROR] [MY-010119] [Server] Aborting
2019-07-17T16:30:51.830540Z 0 [System] [MY-010910] [Server] /usr/local/Cellar/mysql/8.0.16/bin/mysqld: Shutdown complete (mysqld 8.0.16) Homebrew.
If you are using Homebrew to install [email protected], the location is
/usr/local/Homebrew/var/mysql
I don't know if the location is the same for other versions.
If the software is Sequel pro the default install mysql on Mac OSX has data located here:
/usr/local/var/mysql
Check where is the root folder of mysql with:
mysql_config
Source: Stackoverflow.com