An open-source, relational database management system.

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0
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1answer
35 views

Getting the log from MySQL into a file when running MySQL commands from the command line

I am trying to get the log from MySQL into a file when executing a script from the command line. For example mysql -v mydb u- alex -p**** < please_run_me.sql > /tmp/file.log Now, the work ...
3
votes
1answer
6k views

unable to launch mysqld in arch linux

I have recently installed Arch Linux x64 and I wanted to install the LAMP stack. Everything worked fine, until I arrived to the MySQL part that I installed but can't launch. The output of sudo ...
1
vote
1answer
302 views

Mint 12 - Error updating MySQL (mysql-client-core-5.1)

I have MySQL 5.5 installed via packages.dotdeb.org. When trying to update 5.1, which is also installed, I get the following error: E: /var/cache/apt/archives/mysql-client-core-5.1_5.1.66-0ubuntu0....
1
vote
0answers
444 views

MySQL Daemon failed to start. Starting mysqld: [FAILED] [closed]

Help me! problem : sudo service mysqld start MySQL Daemon failed to start. Starting mysqld: [FAILED] vi /var/log/mysqld.log : 151015 05:46:26 mysqld_safe ...
0
votes
1answer
42 views

Bash script using mysql command with variables failing

I have a script to clone a vhost and associated db - however one of the mysql commands doesn't work. It fails and ends up outputting the mysql version number and 'how to use' info as if it hasn't been ...
1
vote
1answer
358 views

Modoboa 1.1.1 Deployment Errors

I tried to install modoboa follow this steps: http://modoboa.readthedocs.org/en/latest/getting_started/install.html I installed modoboa with pip install modoboa: Traceback (most recent call last): ...
-1
votes
2answers
57 views

How to convert a string into a date in a given format

Need a string in '9-2-1832' format in a '1832-09-02' format. Must be able to fill a 'date' type field in mysql.
2
votes
2answers
71 views

No space left on device on CentOS7

My machine which OS is CentOS7 have to backup 50G data into MySQL. But, there is no space left on the device. But there are many spaces on /home. How can I make user that there are enough space for ...
2
votes
4answers
11k views

setting mysql root password in CentOS 7

How can I log into the mysql 5.6 command line client and reset the root password in Centos7? I read the following at this link, but it does not work: 1) sudo service mysqld stop 2) sudo service ...
1
vote
1answer
34 views

SELinux, MySQL, and shared memory

On an SELinux enabled Oracle Linux 6 host, I have a product using MySQL as its underlying database and, through the database, is trying to access /dev/shm. /dev/shm mounts with context tmpfs_t, by ...
-3
votes
1answer
25 views

How can get back to directory line from mysql line

So I'm not sure what exactly do but enter to mysql and now I cannot return to directory line. I show in picture what exacly I mean: My question is: How can from this directory go in: Here I ...
0
votes
0answers
134 views

Installing mysqlnd for php 5.6 on CentOs 7

I get php warning: mysql_connect(): Headers and client library minor version mismatch. Headers:50547 Library:50624 Also I read that I need to install mysqlnd to my server. I tried do it using: ...
0
votes
1answer
447 views

Upgrading mysql caused broken packages

I have Debian Jessie, and MySQL 5.6 from the MySQL Debian repository. This installation installes an apt sources.list.d entry that after sudo apt-get install mysql-community-server, it asks whether I ...
0
votes
0answers
19 views

shell connection mysql connection appears to be blocked

See mysql master-slave synchronization status. I error occurs in connection with the following shell mysql: $(mysql -h${Mysql_Server} -u${Mysql_Slave_user} -p${Mysql_Slave_passwd} -e 'show slave ...
0
votes
1answer
161 views

Can't connect to local MySQL server

I want to run a website from my computer. I use XAMPP on a Kali Linux. I installed MySQL server with the command: apt-get install mysql-server After it successfully installed, I entered the command ...
0
votes
0answers
19 views

Automatic Set Up of MySQL

I sometimes have call to install some bespoke software onto Linux systems and am using 'distutils' for this. In addition to this I also install some Python packagers that are not in the default set-up,...
1
vote
2answers
909 views

How to Subscribe a Bash Script as a MQTT Client

From my understanding: Client can be any device as long as it has an MQTT library running on it, from a microcontroller to a server, but must be connected to an MQTT broker over any network Broker ...
1
vote
2answers
368 views

writing mysql output to file in CentOS 7

I am trying to run the following command from inside the mysql command line client in the CentOS terminal: SELECT Concat('TRUNCATE TABLE ',table_schema,'.',TABLE_NAME, ';') FROM ...
1
vote
2answers
119 views

MySQL Access Denied (CentOS)

I have installed fresh MySQL server on CentOS, and started the MySQL server service with command. # /sbin/service mysqld start I checked the service and it is running. Currently I am logged in as ...
0
votes
1answer
33 views

Why is crontab executing on one server but not the other?

I have two servers on linode that have some websites on them. I created a script to see if mysql is running on the server and if it's not running then the script will start mysql. The script is on ...
2
votes
1answer
2k views

MySQL Workbench warning when connecting to MariaDB

When using MySQL Workbench 6.3 on Kubuntu 15.10 and MariaDB Server version: 10.0.22-MariaDB-0ubuntu0.15.10.1 (Ubuntu), I get the following warning. Is this expected? Incompatible/nonstandard ...
5
votes
2answers
7k views

MySQL max_open_files more than 1024

While starting MariaDB I got [Warning] Could not increase number of max_open_files to more than 1024 (request: 4607) $ sudo systemctl status mysqld ● mysqld.service - MariaDB database server Loaded:...
1
vote
2answers
171 views

install mysql - has no installation candidate

I used to install mysql 5.6 in this way.. But now.. # echo "deb http://repo.mysql.com/apt/debian/ $(lsb_release -sc) mysql-5.6" >> /etc/apt/sources.list && echo "deb-src http://repo....
0
votes
1answer
34 views

Backup mysql database via sftp

I have recently messed up my debian server and I have only sftp access for my files. I rescue almost everything except of my database. I have no longer direct ssh access, other than in rescue mode, ...
0
votes
2answers
62 views

Tab completion does not work in MySQL command line client

I've installed MySQL 5.7.10 on my Mac using Homebrew. My Mac is running OSX 10.11.3. When I'm running the MySQL command line client, I cannot tab-complete keywords, table or column names. How do I ...
1
vote
1answer
102 views

curl: (77) pbm with the SSL CA cert (path? access rights?)

I am in root in my directory on CentOS release 6.6 and I want to do the following in order to install mysql in upper version on centOS: rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-...
0
votes
1answer
53 views

Verifying output of a command not quite working via BASH script

In attempting to verify if a remote database exists or not, I'm seeing mixed behavior with a conditional statement. Technically the statement is working (it correctly reports if database is found), ...
0
votes
1answer
53 views

Reroute mysql connection through external machine

I want (as a first step towards an external mysql proxy) reroute traffic from the local connection of mysql (on a VM) to an external proxy (on the host) which then routes it back to the VM which will ...
0
votes
2answers
42 views

How to automatically feed two arguments to program after startup? [duplicate]

I have this following script which works fine on ubuntu for starting and creating a new table for MySQL database: echo "CREATE DATABASE database_name" | mysql -u root -p After this command is ...
0
votes
2answers
38 views

how to create table with fields in command line Centos

How do I do this in command line? Below is code i saw imported to PhpmyAdmin but i don't use any interface... CREATE TABLE IF NOT EXISTS `products` ( `id` int(11) NOT NULL AUTO_INCREMENT, `...
1
vote
1answer
37 views

Silent MySQL Server installation

I want to install a mysql-server on a Raspberry Pi (Debian) using a SSH-connection and a bash script, which contains the installation commands. The point is, that the installation need to be done ...
1
vote
0answers
66 views

Systemd: Running a script before msyql stops on shutdown

On my Ubuntu 14 vagrant box I use this upstart script to run automysqlbackup on every vagrant halt: description "run automysqlbackup" start on stopping mysql task exec automysqlbackup So ...
0
votes
0answers
14 views

How to configure sympa with plesk root access using mysql usename admin@localhost?

I'm trying to use MySql, but username is admin@localhost. It was root but plesk changes it to admin. I also tried PostgreSQL but after it asks for the root password there is another request to access ...
1
vote
3answers
254 views

MySQLdump via crontab - Pass --password=/hashed/password/file so I can use via crontab w/o using plain text password

So I'm setting up a WordPress backup guide/making a backup schedule for myself for real. I want to do MySQL dumps daily, but the command either requires -p then user input or --password="...
0
votes
2answers
131 views

Mysql server not starting

I installed Mysql server 5.7.9 on RHEL 6.5 using mysql57-community-release-el6-7.noarch.rpm Repo. And installation was successfull but when i try to start it up and gives errors. And from /var/log/...
1
vote
0answers
33 views

Monitoring mysql with munin - worse MySQL performance?

If I monitor my MySQL server with munin, can I envisage with worse MySQL performance? When I want to activate statics as an example in PHPMyAdmin it says that the MySQL performance can be inferior as ...
0
votes
0answers
18 views

MySQL Cluster node crashed, how to re-add in cluster?

We have 2 data node in mysql cluster, and one of them got crashed (totally). I have re-install new OS and now i want to re-add same node back to cluster. How to do that without re-starting whole ...
1
vote
1answer
165 views

limit of open files: Debian Jessies´ MySQL vs Community Oracle MySQL

I have just upgraded from MySQL Jessie 5.5 to MySQL Oracle Community Edition v5.6. I have a particular MySQL server, that has around 230 DBs, and > 32k files/tables. Whilst for two or three years, I ...
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votes
1answer
50 views

Executing MySql stored proc in Crontab [closed]

I have a MySQL stored proc named "item" and I want Cron to run it for me - in server of course. I'm avoiding using MySQL events to unify all my 'jobs' - backup,etc. Any how this is what I did in my ...
0
votes
1answer
47 views

Sabayon 16 - MySQL Server unable to start

After installing Sabayon 16, I needed to install MySQL Server. I have followed two tutorials, but both of them fails to me. The first tutorial says to install dev-db/mysql and then execute sudo /usr/...
2
votes
3answers
51 views

How to automatically handle low disk space?

Currently one of our prototypes has a very bad caching system. In a matter of minutes it fills up it's harddrive and makes the system unusable. What I need to do then is to restart mysql service to ...
3
votes
1answer
5k views

Brute force access to a Firebird database?

Ok, so here's the deal. When migrating a certain product with terrible documentation to another database type, my Firebird database was deleted. I then proceeded to recover it from the filesystem ...
2
votes
1answer
79 views

copy and symlink mysql to another disk partition

I'm using ubuntu 12.04 and have two disk partition named: /dev/sda and /dev/sdb. my home partition and other programs are in /dev/sda. therefor any work like database benchmark on my mysql databases ...
0
votes
1answer
37 views

unlang: sql results to local variable

I'm trying to save a resultset of a SQL query in unlang. (First time unlang for me by the way, so please don't judge me for mistakes) The corresponding line is Sql-Result-Set = %{expr: %{sql:...
1
vote
1answer
156 views

How do I prevent crashing my ec2 micro instance mysql db?

I have an Amazon ec2 micro instance that holds a WordPress site. Since yesterday, my mysql db keep crashing saying: [ec2-user@ip-xxx-xx-xx-xxx ~]$ sudo service mysqld status mysqld dead but subsys ...
0
votes
1answer
464 views

run multiple instances of MySQL CentOS7

I need to have multiple instances of MySQL running on my PC. I did this: yum install mariadb-server mariadb => install mysql mysql_install_db --datadir=/var/lib/mysql => use mysql_install_db ...
2
votes
1answer
24 views

Postfix database unreachable behaviour

I have a server running postfix and dovecot with a local mysql database to store virtual domains and users. I'm considering to move the database to another server and perhaps switch to using ldap ...
2
votes
0answers
16 views

PDOException: SQLSTATE[HY000]: General error: 23 Out of resources when opening file xxxx.MYD' (Errcode: 24) [duplicate]

I am getting this error message when trying to access a php page: PDOException: SQLSTATE[HY000]: General error: 23 Out of resources when opening file xxxx.MYD' (Errcode: 24) How can I solve this ...
1
vote
3answers
33k views

Can't start mysql service

Trying to start my mysql service. /etc/init.d/mysql start returns: Job failed. See system logs and 'systemctl status' for details. Further: systemctl status mysql.service returns: mysql....
0
votes
1answer
29 views

mysql error.log centralize logs

I'm developing a script where it will look into logs every 10 minutes and if there's any critical error it will send an e-mail to a certain adress. I have this problem i would like to solve more ...