MySQL not running - mysql

I am busy creating a website on c9 and all of a sudden it stopped responding. I used service mysql status to check if it running and it says MySQL Stoopped but I didn't do anything to MySQL to make it stop.
I also tried uninstalling and reinstalling but it keeps saying fail. Please help me

Try running mysql-ctl start.
For the command line try, mysql-ctl cli.
Happy coding!
Image of command.
Image of command line command.

Related

How to kill all the MySQL process in window

I'm using win10 and I have MySQL workbench 8.0 CE. I am trying to run my SQL script to check if there's any error but after I created the SQL forward engineering script and close anything about MySQL and reopen it and tried to run the script file it shows
[WinError 32] The process cannot access the file because it is being used by another process: 'C:\Users\Ozcar\AppData\Local\Temp\tmps2jek87r.cnf'
I tried to end anything about mySQL in task manager and I use cmd to do net stop MySQL8.0 and net start MySQL8.0 also but is still not work
How am I kill all the SQL processes and restart them properly?
Thank you for everyone who answer me.

Wamp Server is always orange due to an error in MySQL service

My Wamp Server was working perfectly well until yesterday when I started the mysqld from the command line and went on to import a .sql file from the MySQL console. The WAMP icon stays orange all the time. There is no issue with the Apache service but the issue is with the MySQL service. When I looked for wampmysqld service on services.msc, it doesn't show any. But when I run mysqld from the command line, it works fine.
Itried several methods but none of them worked. I also tried installing Wamp Server 2 as an addon but it didn't work for me, and now I can't select the version of MySQL even.
Can anyone please help me out?
It sounds like you have 2 MYSQL Servers running.
Check the Event Viewer for messages from MYSQL.
Check the services, wampservers MYSQL is called wampmysqld64, if you have another running it will probably be called MYSQL
If this is the case, you will either have to uninstall the other MYSQL or at least Stop it in the services snapin, or disable it, if you are sure it was a mistake uninstall whatever brought this other MYSQL to your party
What did you install recently, some apps bring their own mysql instance for example some installs of MySQL Workbench will install an instance if you pick the full with everything version.

homebrew: MySQL not starting, Can't update PID file

I am a new Mac user and trying to set up the development environment with Apache, PHP and MySQL. Initially, after a lot of installs and reinstalls i succeeded in installing MySQL (Apache and PHP came bundled with Mac) but now again mysql refuses to start up and gives the error, The server quit without updating PID file (/usr/local/var/mysql/Nikhils-MacBook-Pro.local.pid).
I have literally gone through entire SO questions regarding this problem but have not found a way to fix this and i mean i have done everything to start this but in vain. I have created the PID file too but it disappears in moments, i did a cleanup and reinstall using this SO Question but it has failed YET again. Please, i need to get my server started, i am really losing on to serious work and time.
Is there any other miraculous way to fix this unattainable feat? Also, if anyone asks what is the error in the log files, please don't as there is no log being registered as the server hasn't started yet.
I’ve got a similar problem with MySQL on a Mac (Mac Os X Could not startup MySQL Server. Reason: 255 and “ERROR! The server quit without updating PID file”) and after a long trial and error process, finally in order to restore the file permissions, I’ve just do that:
launch the Disk Utilities.app
choose my drive on the left panel
click on the “Repair disk permissions” button
This did the trick for me. Hoping this can help someone else.
brew install mysql on mac os
These instructions helped me. There was a my.cnf in /usr/local/opt/mysql/ which seems to have been the problem for me. YMMV.

Should I reinstall Mysql?

I'm getting kind of desperate here trying to get mysql to work on osx lion.
I've been through nearly every article on the web these past few days looking for a way to fix the problem with the error.
When I try to start the server is gives this error:
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
when I try to create a database with 'rake db:create' it gives the same error.
sometimes it says that or I get errors about "please install gem-blabhalbhabhlb". And that gem doesn't exist.
I was able to install mysql in terminal using the dmg version from mysql's site but after I deleted the installation files it just stopped working- as in when I run
rake cd:create
I get the mysql.sock error.
I'm going insane.. please help
For me I often need to force mysql to not use unix sockets, but regular php sockets.
To do this, connect to 127.0.0.1 instead of localhost. Works 90% of the time, all the time.
Major credit to John P. for helping me get this working last night
The first thing was to uninstall mysql using 'brew uninstall mysql'.
Then to install mysql from their development site. The community .dmg 64 bits version.
Then to find out where the path was pointing.
So in updating the paths he had to find where bin/mysql was and make sure bash_profile had it's path there.
PATH=$PATH:/usr/local/mysql/bin
The essential step after that was to 'source' the file so he had me run this command.
source ~/.bash_profile
From there mysql works flawlessly.

trouble installing mysql

Trying to follow this tutorial, but my installation of mysql is failing.
After getting to the last line(launchctl load -w ~/Library/LaunchAgents/com.mysql.mysqld.plist), I get the following error:
launchctl:
CFURLWriteDataAndPropertiesToResource
(/var/db/launchd.db/com.apple.launchd.peruser.501/overrides.plist) failed: -10
It is worth noting that I originally had an error for the second to last line:
cp /usr/local/Cellar/mysql/5.5.15/com.mysql.mysqld.plist ~/Library/LaunchAgents/
but I noticed I did not have a /5.5.15/ folder, instead I had a /5.5.14/, which I used instead.
Also, I am only following the mySql part of the tutorial, the rest I had already done.
Incase it is relevant, I have used MAMP on this machine, but have shut it down and restarted to no avail.
That error seems to indicate a permissions problem. Your homebrew installation might be a bit messed up. I'd try uninstalling mysql via homebrew via "brew uninstall mysql" and then removing homebrew entirely and reinstalling. You could also try running this script to fix the permissions. If that doesn't work, I'd uninstall and reinstall.