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try out this- count=$( $path/to/mysql -h $ip -u $user -p$password $schema -s \ -e "select count(1) from employee where email=xyz@abc.com"); if [[ "${count}" = '0' ]]; then break else echo "Email exist, please enter a new value : " fi


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MySQL's log is telling you the problem, quite clearly. I installed MySQL 5.7 in my CentOS […]2016-05-19T06:49:42.923623Z 0 [ERROR] Fatal error: mysql.user table is damaged. Please run mysql_upgrade. 2016-05-19T06:49:42.923679Z 0 [ERROR] Aborting You did not install MySQL. You upgraded an existing MySQL installation, without upgrading the ...


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no space left on the device could also mean that the partition is out of inodes. Use df -i to check inode usage. It's unusual to run out of inodes, so it's possible you have some directory full of small or zero-length files somewhere that you're not aware of. Unfortunately, I don't know of an easy way to find this sort of thing. Running find / -xdev ...


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I was trying to comment, but the answer was starting to get long. The general idea that we have to keep in mind with a MySQL master-master relationship, is that we with the replication working, we have now two servers potentially writing to the same records either at same time, or in different times. So keeping that in mind, auto-increment-offset need to ...


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Here is an answer to supplement Stephen Kitt's nice answer above for Ubuntu Linux 16.04: monodis --assemblyref ./Target.exe (C#) sudo apt install apt-file apt-file update for each assembly or DLL listed in step 1: For example, apt-file search MySQL.Data


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mono-complete's description is Mono is a platform for running and developing applications based on the ECMA/ISO Standards. Mono is an open source effort led by Xamarin. Mono provides a complete CLR (Common Language Runtime) including compiler and runtime, which can produce and execute CIL (Common Intermediate Language) bytecode (aka ...


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Database corruption. Occam's Razor prevails. I moved backups to a new server and updated the db location/apparmor config. I cringed as I restarted everything. I'd spent hours convincing myself AppArmor was a cavernously complex and difficult beast, but my reticence was completely without cause--it worked perfectly on the first try. Amazing how it just ...


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You can comment the bind-address in /etc/my.cnf: #skip-networking #bind-address = 127.0.0.1 also check that it is of the above format , var = value if you are connecting to the database remotely , check your interface ip by using ip addr show or ifconfig command , get the ip and bind it to mysql. bind-address = ...


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Found the problem. The autoconf option of the plugin reported this error: [root@linuxbox ~]# /usr/share/munin/plugins/mysql_ autoconf no (DBI connect('mysql;mysql_connect_timeout=5','root',...) failed: Access denied for user 'root'@'localhost' (using password: NO)) Then I realized /etc/munin/plugin-conf.d/munin-node was missing the mysql plugin ...


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You are mixing CentOS 6 packages (.el6) with CentOS 7 packages (.el7), which is invalid. They differ a lot. You installed mysql56-community-release-el7.* instead of mysql56-community-release-el6*, where from you get that. Remove this wrong package source: yum remove "mysql56-community-release-el7.*" Install the correct one (as you installed the above ...



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