MySQL is an open-source database owned by Oracle.

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13 views

MySQL installation with Ansible on Debian Wheezy

As the title suggests, I am trying to install MySQL Server 5.5 on Debian with Ansible. Since this needs to be a silent installation, I provide the root password before the installation with debconf ...
-1
votes
1answer
18 views

Moving MYSQL database Cache issue?

I moved a mysql (myisam) database using rsync to aother server, I realized after doing this that I forgot to run 'flush tables' before moving the files so not all changes were written to disk I guess. ...
0
votes
0answers
3 views

Query does not use index (according to EXPLAIN SELECT) [migrated]

Can anyone give me an indication, why this query does not use the Key on the table 'gtg'): ...
0
votes
0answers
25 views

mysql-server : Depends: mysql-server-5.1 but it is not going to be installed

I want to install MySQL on Squeeze (Debian), but I get this error message from apt: mysql-server : Depends: mysql-server-5.1 but it is not going to be installed I have tried to use a different ...
-4
votes
2answers
50 views

Error MySQL CentOS - Starting MySQLCouldn't find MySQL server

I can not make any operation in mysql: root@server2 [/]# /etc/init.d/mysql status MySQL is not running, but lock file (/var/lock/subsys/mysql[FAILED] root@server2 [/]# /etc/init.d/mysql start ...
1
vote
0answers
21 views

MySQL on Amazon RDS db.m3.medium performing slowly

I'm moving a rails application from heroku to AWS in order to increase reliability and control over the stack architecture. I was planning to use amazon RDS as I will need several app servers, and a ...
2
votes
0answers
11 views

Drop outgoing mail to previously unavailable mailboxes in exim using mysql database

we have a larger community portal which became bigger and bigger over the years but also has some dead accounts. Recently the ip of the server was blacklisted because many mail adresses of the users ...
0
votes
2answers
17 views

MariaDB RHEL Fresh Install Root Login Issue

I just installed MariaDB on a RHEL system and this is my first time using MariaDB. I can start/stop the service only using the following commands: sudo systemctl start mariadb.service sudo systemctl ...
0
votes
0answers
26 views

TOP processes by system time

I have a system running 2 processes - MySQL and Java I'm seeing 20-30% of the time spent in %system. I've looked around to try and find a way to identify which what the balance of the system time is ...
0
votes
1answer
10 views

import rescued cacti database into newer version

I have an older cacti database with critical data I am trying to recover. The old database has many less fields than the new current stable. Doing a manual import produces wild errors. How do you ...
0
votes
1answer
26 views

Postfix intermittent lookup failures

i have intermittent lookup error on my postfix/mysql/dovecot/debian when looking to virtual aliases ... it happens on 10% of outgoing emails Revelant log of a failed request : Aug 28 12:17:43 ...
2
votes
1answer
50 views

How do I keep MySQL from ever increasing it's disk space usage when used with puppet-dashboard?

The setup We have a Debian Linux set up with MySQL v5.1.73 (innoDB storage engine) and puppet-dashboard version 1.2.23. As you probably guessed, puppet-dashboard is using MySQL as its backend. Also, ...
0
votes
1answer
29 views

Upgrade PHP-mysql Lib Centos 6 [duplicate]

I just delete all php and mysql and installed it again. but in PHPMyadmin i still get: Your PHP MySQL library version 5.1.69 differs from your MySQL server version 5.5.39. This may cause ...
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votes
0answers
15 views

Many access IO on mysql tables [on hold]

I tried run inotifywait -mr /var/lib/mysql/ on my server. What is surprise for me, that there are many ACCESS IOs as you can see bellow on screenshost. I have noatime in fstab. Is here some way to ...
0
votes
1answer
31 views

How to move RDS database to different VPC

I didn't select a VPC when creating a MySQL RDS database, so it created it inside an auto-generated "default" VPC. I'm now unable to add it to any of my pre-defined security groups, or access it from ...
-1
votes
1answer
15 views

sql server not working [on hold]

I think I am missing something. I transferred my server to another pc (LAN, AND 2 feet away) same IP as the old one server is run by xampp xampp shows apache and mysql running both are in services ...
0
votes
2answers
25 views

Centos Your PHP MySQL library version 1.5.73 differs from your MySQL server version 5.5.39 [duplicate]

I have recently updated my PHP version to 5.4 and my mysql version to 5.5 [root@**** ~]# php -v PHP 5.4.31 (cli) (built: Jul 25 2014 07:41:53) Copyright (c) 1997-2014 The PHP Group Zend Engine ...
-1
votes
1answer
23 views

Innodb performs IO Operation when idle

I am currently doing some stress testing where I am pushing inserts to the database as fast as I can. The simulation inserts 10000 records per second. After inserting around 200 million records I ...
0
votes
0answers
12 views

mysqli::mysqli(): [2002] Connection refused. Php stops talking to MySQL once migrate to a new server [duplicate]

So I have a php/mysql application running on my AWS Ubuntu LTS server. I am trying to migrate it to another old Ubuntu server in my company. While it worked fine on the AWS server, it keeps returning ...
-1
votes
0answers
25 views

When to look for Apache alternatives [duplicate]

How many pageviews, UU/day will require to move on faster webserver than Apache? Let's say it's Wordpress with few plugins webpage with 20-30 articles and few some average complex php scripts. 2GB ...
0
votes
2answers
71 views

PHP stopped working after upgrading from 5.3 to 5.5 using PPA

I had PHP 5.3 working on an old server that my company uses. I have PHP 5.5 working on my AWS server. Both of the servers are Ubuntu. My application is working fine on my AWS server. But when I ...
0
votes
1answer
17 views

Centos mysql version is 5.5 however PHPmyadmin still says version 5.1

When i run the following in my console: [root@****~]# mysql -u root -p -e 'SELECT VERSION();' Enter password: +-----------+ | VERSION() | +-----------+ | 5.5.39 | +-----------+ Which should be ...
0
votes
1answer
17 views

mysql “no packages marked for update” in Centos

From the following guide i have been trying to update mysql on my Centos server: http://dev.mysql.com/doc/mysql-repo-excerpt/5.6/en/updating-yum-repo.html My current mysql version is: ...
0
votes
1answer
47 views

What are good systems for managing Drupal infrastructure? [closed]

I work in a company which is about to migrate most applications from in-house custom built Java/Tomcat applications to Drupal. Due to company policies, applications and websites need to run on ...
-1
votes
0answers
27 views

MariaDB vs MySQL for production and development of algorithms

I have found this question Anyone used MySQL Forks in Production , but it is a few years old and not necessarily the same. Also, When - if at all - should I switch from MySQL to MariaDB? answer says ...
0
votes
1answer
23 views

“Can't create table” when having to many partitions

I am currently having a problem I dont understand. Wherever I look it says mySQL (5.5) / InnoDB doesnt have a table limit. I wanted to test the InnoDB compression and was about to create an empty ...
0
votes
0answers
29 views

Determining which database instance makes biggest IO [migrated]

Assuming that I have a dedicated server on which I am running multiple instances of mysql and postresql servers. How without iotop determine which instance in particular time (proc/pid/io shows data ...
0
votes
0answers
17 views

MySQL is processing (non-performed) queries from 2 days ago

I'm experiencing a very strange issue. 2 days ago, our MySQL server had fluctuations and various queries sent from our app couldn't be processed. Today, I'm seeing that these non-performed queries ...
4
votes
0answers
29 views

Huge differences of performance of MySQL in two servers [migrated]

We have a MySQL server installed in two different machines, a testing server and a production server, both windows, which is used by a web application. The problem is that there are HUGE performance ...
-3
votes
0answers
21 views

table name “__ms_cons_tmp_xxx” in mysql database [closed]

There are huandreds of tables in the mysql database named like __ms_cons_tmp_1407998079_1182 and __ms_cons_tmp_1407998079_1182_done records in these tables are records that in the other databases. ...
0
votes
1answer
18 views

update time and create time of tables is showing null in mysql

The columns update_time and create_time is having the value NULL in the information_schema Tables of MYSQL. How can the value be NULL?. Can anyone please explain?
0
votes
1answer
26 views

Windows server and ddns which binding and sql hostname do i use?

i'm trying to connect to websites on this server from outside the network. i've opened ports in router and firewall and can ping the ports using portchecker. let's pretend i want to use wordpress or ...
0
votes
1answer
35 views

Openfire password forgotten - database hidden

I have set up an openfire server two months ago and I have forgotten if I had used the built-in database or my MySQL server on localhost. I am using Windows Server 2012 on Amazon EC2 with XAMPP ...
1
vote
0answers
49 views

Website down… due to sleeping MySQL connections?

I've just inherited the administration of a website, and I'm finding some problems: When the traffic in the site peaks (it happens when our posts are featured in some distribution lists/RSS feed), ...
0
votes
1answer
48 views

MySQL SSL: bad other signature confirmation

I am trying to enable SSL connections for MySQL-- SSL will show as enabled in MySQL, but I can't make any connections due to this error: ERROR 2026 (HY000): SSL connection error: ASN: bad other ...
-2
votes
1answer
16 views

Access denied for user 'diduser'@'localhost' to database 'diddata' (1044, 42000)

I am trying to setup a MySQL server and when I went to create a second user it wouldn't give it permissions for the database. I can connect fine as long as I don't specify a database. Access ...
0
votes
0answers
24 views

MySQL permission errors

It seems that on a Ubuntu 14.04 machine the user mysql cannot access anything. It is not writing logs nor reading files. Witness: - bruno():mysql$ cat /etc/passwd | grep mysql mysql:x:116:127:MySQL ...
3
votes
1answer
83 views

How do I configure rsyslog to deal with MySQL Slow Query Log multi-line messages?

Using rsyslog v8.2.2, I would like to group multi-line messages, such as those output by the MySQL Slow Query log. Each new message begins with three consecutive lines having '#' as the first char of ...
0
votes
1answer
203 views

Forced reboot caused /var/lib/mysql to 'disappear'

During the nigh my provider had to force reboot the server (pull the plug), after boot, there was a problem with the MySQL server (I'm using MariaDB). After hours of research I can't find the main ...
0
votes
1answer
26 views

How many incremental backups to keep with Percona xtrabackup?

I'm looking to replace an aging and decidedly suboptimal mysqldump-based database backup strategy with Percona's Xtrabackup. This all looks pretty straightforward, except that I'm wondering: how many ...
0
votes
2answers
77 views

MySQL remote connection - Access denied for user 'username'@'localhost' (using password: YES)

I am setting up a remote connection to a MySQL server but no matter what I try I am getting access denied error from the remote server. I added the user by: CREATE USER ...
0
votes
1answer
29 views

New MySQL 5.7 installation: Account “Any@%” with USAGE-only, no-GRANT? [duplicate]

I've a MySQL 5.7 brand-new installation (via Oracle official RPM) on CentOS 6.5. Via phpmyadmin, I see this strange "Any@%" account I didn't create, with only USAGE as GLOBAL PRIVILEGES and Grant: No ...
0
votes
1answer
35 views

MySQL stops running without reason in log file

I am running MySQL 5.6.17 on Centos 6.5 (2.6.32-042stab090.5 #1 SMP Sat Jun 21 00:15:09 MSK 2014 x86_64 x86_64 x86_64 GNU/Linux). Every couple of weeks MySQL stops running, the logs do not show ...
-2
votes
1answer
36 views

MariaDB service won't start on FreeBSD jail

Just set up a dedicated database jail running databases/mariadb55-server and for some reason it won't start on demand nor on boot. Any suggestions? # service mysql-server start Starting mysql. ...
0
votes
1answer
27 views

Percona startup fails: mysql can't access directory for file creation

I found a few questions and suggestions for similiar problem, unfortunately nothing seems to work for me, so please excuse me if this is double (and point to right source)... Server is Fedora Beefy ...
0
votes
2answers
33 views

Repeated EC2 Apache 500 error

I'm running a Django website off Apache and MySQL. I'm using a t1.micro instance. After every couple of days, my server starts giving a 500 error. I solve this problem by restarting the Apache2 and ...
0
votes
0answers
54 views

Connecting to MYSQL on an EC2 instance [migrated]

I'm trying to use Zapier to connect to our MySQL database in order to add results from forms (hosting with WordPress) directly into our internal database. The database is working properly and so are ...
0
votes
0answers
29 views

Creating Table in mariaDB - ERROR 1429 (HY000)

I successfully integrated mariaDB-10.0.13 with Cassandra-2.0.8 and 2.0.9 I was able to created a table present in cassandra on mariaDB and was able to query successfully. But my problem is that ...
-1
votes
1answer
23 views

postfix how to setup local domain users as virtual users

How can I set up local domain users as virtual users? I have setup virtual domain and the users but when I sent an email it keeps telling me "User not found". To test to see what the problem is, I ...
0
votes
0answers
66 views

MySQL server would not start after config change

I have MySQL server installed on an AWS EC2 micro instance. The server was starting/stopping properly with sudo service mysql start/stop, but it stopped working since I made minor changes to the ...