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Asked: 2024-09-27T08:02:17+05:30 In:

how to uninstall mysql from mac

I’ve been trying to uninstall MySQL from my Mac, but I’m running into some issues, and I’m not quite sure how to go about it. Initially, I installed MySQL using Homebrew, but now I’ve decided to switch to a different database system, and I want to remove all traces of MySQL from my system to avoid any conflicts. I’ve tried following some online guides, but they seem to skip over certain steps or assume that I’m using a different installation method.

For instance, I’m not exactly sure where all the MySQL files are located—like the configuration files, databases, and anything else that might linger on my system after running the uninstall command. Do I need to look in specific directories, or is it safe to just remove the MySQL application and libraries? Also, I wonder if there are any commands I should use in Terminal to make sure that everything is completely uninstalled, or if there are additional steps to check for leftover configurations. Any detailed instructions or tips would be greatly appreciated, as I want to ensure that MySQL is fully removed without leaving any residual files behind. Thank you!

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    2 Answers

    1. How to Uninstall MySQL on Mac (For Total Newbies)

      So, you wanna get rid of MySQL on your Mac? No worries! Here’s a simple way to do it, even if you’re kinda lost.

      Step 1: Stop MySQL

      First, you gotta stop MySQL from running. Open your Terminal (you can find it in Applications > Utilities). Then, type:

      sudo /usr/local/mysql/support-files/mysql.server stop

      Press Enter, and it might ask you for your password. Just type it in (you won’t see anything while typing, that’s normal) and hit Enter again.

      Step 2: Remove the MySQL files

      Now, it’s time to delete the MySQL files. You can do that by typing the following commands in the Terminal:

      sudo rm -rf /usr/local/mysql
      sudo rm -rf /Library/StartupItems/MySQLCOM
      sudo rm -rf /Library/PreferencePanes/MySQL.prefPane

      Hit Enter after each command! Be careful with this stuff – it deletes files!

      Step 3: Clean up the leftovers

      There might be some leftover stuff. To clean those, type:

      sudo rm -rf /Library/Receipts/mysql* /Library/Receipts/MySQL* /Library/Receipts/mysql*.plist

      Again, hit Enter!

      Step 4: Check if it’s gone

      To see if MySQL is really gone, type this in the Terminal:

      mysql --version

      If you get a message like “command not found,” yay! You did it!

      Final thought

      That’s it! You’ve uninstalled MySQL like a champ. Just remember to be a bit careful with those commands, okay?


    2. To uninstall MySQL from a Mac with a proficient understanding of programming, you should first stop the MySQL server if it is currently running. You can do this by executing the command `mysqladmin -u root -p shutdown` in the terminal, where you’ll need to input your MySQL root password. After stopping the server, you can proceed to remove MySQL by deleting its files from your system. Typically, you will want to navigate to the `/usr/local/` directory and check for any MySQL related folders such as `mysql`, `mysql.server`, and `mysql_test`. Remove these directories using `sudo rm -rf /usr/local/mysql*`.

      Furthermore, it is essential to clean up additional configuration files and logs that may reside in other directories. You should check `/Library/LaunchDaemons/` for any MySQL plist files and remove them. Additionally, remove any MySQL related entries in `/etc/my.cnf` or `/etc/mysql/`. Finally, to ensure that any user data is purged as well, verify and remove the MySQL data directory located by default at `/usr/local/var/mysql`. Upon completion, it is advised to run `brew cleanup` if you installed MySQL via Homebrew, as this will help tidy up any lingering dependencies or cached files.

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