1
vote
1answer
8 views

Why MySQL init_connect variable gets updated after rebooting?

After SET GLOBAL init_connect=''; query everything works fine. However after rebooting the server or restarting the MySQL service it updates the init_connect value to some random value (OÇÿOÇÖ). Do I ...
0
votes
2answers
17 views

How to check/change MySQL named pipe settings?

I'm having a hard time finding anything on this because I don't know what to call it. But when you install MySQL it asks you if you want to allow connections to the database from other machines or ...
0
votes
1answer
32 views

How to implement Master Slave Replication using mysql [on hold]

Before moving on with question i would like to first tell you about my web project deployment architecture. Basically this website show details and values of various device connected on remote pcs. ...
1
vote
1answer
29 views

MySQL service stops after trying to grant privileges to a user

I am using MySQL 5.6, I was trying to create a super user for specific database but I got ERROR 1396 (HY000): Operation CREATE USER failed for 'superuser'@'%' Then I thought maybe there is already ...
1
vote
1answer
31 views

How to take physical backup of MYSQL database

I am trying to find out some tool which can take physical backup of MYSQL database. Like mysqlbackup but it is not open source. There is mysqldump but i want to take physical backup. Can someone ...
0
votes
1answer
24 views

Clarification on MySQL Workbench Options File Configuring

When in the MySQL Workbench tool, configuring the "Options File," I see a drop-down in the lower right corner with the options: client mysql mysqld By default, 'mysqld' is selected and I see my ...
0
votes
0answers
27 views

Infinite loop in MySQL when connecting to database

I am running xampp on Windows - Apache and MySQL start fine, but when I try to go to the directory where I have my example app, it loops infinitely waiting for localhost: The log shows: 2014-08-22 ...
6
votes
1answer
177 views

Huge differences of performance of MySQL in two servers

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 ...
0
votes
1answer
29 views

How to restore data after MySQL Upgrade?

I upgraded from MySQL 5.5 to 5.6 by uninstalling 5.5 and then installing MySQL 5.6. Now that MySQL 5.6 is running, none of my DBs or data is present/visible in MySQL Workbench. I also see that I ...
0
votes
1answer
249 views

mysql replication on windows server

How to setup replication(Master/slave) in MySQL 5.6 while both servers are windows based? All the things i have fond are Linux based replication. kindly someone help who experienced replication with ...
1
vote
1answer
77 views

mysql server cannot launch in windows 7

I have been using MySQL as a windows service successfully on my windows 7 machine for perhaps a year. It has always worked fine. Here are the steps which I think caused it to no longer launch: ...
0
votes
2answers
276 views

Error changing mysql 5.6 default port

I've changed my.ini with port=3308 but after restart the service mysql 5.6 is working in the same default port 3306. I've tried in mysql 5.5 and it worked fine. C:\Archivos de programa\MySQL\MySQL ...
0
votes
1answer
203 views

MySQL (on Windows) general log too large to rotate properly?

First off, I'm not sure if this should go to Server Fault or Database Administrators. It could be a Windows Server 2008R2 problem. But I am asking here first in the chance that someone else running ...
0
votes
0answers
58 views

How to move MySQL 5.6 data file on Windows 7

I don't get it. I am administrator on my machine, but I cannot move the data files. I get access denied errors when I attempt to. There was no my.ini in C:\Program Files\MySQL\MySQL Server 5.5, so I ...
0
votes
0answers
59 views

MySQL migration to new hardware + upgrade + huge DB + windows

I am relatively new to DBA work and have a critical task in front of me, I really appreciate any detailed help you could offer. What I have a is a roughly 340 GB MySQL database on a Windows server. ...
-1
votes
1answer
181 views

MySQL 5.7.4 Startup Times Out

I recently upgraded the MySQL Server installation on my Windows 8.1 Pro x64 laptop from 5.7.3 to 5.7.4 using the MySQL Installer, and after doing so, attempting to start the MySQL Server service, ...
1
vote
1answer
641 views

Inserting empty string on Windows MySQL doesn't use default value

Why inserting '' on a column with default integer value on MYSQL/WINDOWS produces ERROR 1366 (HY000): Incorrect integer value: '' for column 'id' at row 1 The query is: insert into test2 (id,test) ...
1
vote
1answer
88 views

MySQL database stops working after log enabled

I have this strange issue. I have MySql workbench, which I use to write queries for MySQL database (xampp 3.2.1). Everything works fine, but recently I found myself having to profile the queries my ...
1
vote
2answers
802 views

How to disable starting MySQL service on Windows7 startup?

When I turn on my desktop (Windows 7 SP1), I often find 2 or 3 GB of memory is already occupied by MySQL processes. I don't care about how much memory a database requires, if it actually runs some ...
0
votes
1answer
84 views

remote connection to mysql

have two machine PC#1 with db mysql and appache and PC#2 with a c# form try to connect to this db here is my connection string used in PC#2: SERVER=My_public_ip;PORT=3306;DATABASE = my_test; UID = ...
0
votes
1answer
56 views

Immigrate to file-per-table mode in MySQL

I have 20 MySQL databases and in each there are about 20 tables. All the data is saved in a file called ibData1. Now I discovered about the file per table mode but if I change the value in the my.ini ...
0
votes
2answers
126 views

mysqldump with automatically generated export name

When I do database dumps through MySQL WorkBench it picks a filename for me which is the current date (YYYMMDD). Now, I want to do this in a batch file since I want to make weekly dumps automatically ...
1
vote
2answers
204 views

Why does MySQL + Windows Server = crashed tables periodically?

Windows Server 2008 R2 x64 MySQL Server 5.6.14 x64 Is anyone else having an issue in where some tables are marked as crashed on a Microsoft Windows server? We have a couple of Windows servers (not by ...
0
votes
1answer
426 views

MySQL connection timeout error retrieving big results

All of the sudden our MySQL 5.6 server (on Windows server) started to give us this error: "Lost connection to server during query". We never had this problem before and we haven't touch MySQL config ...
1
vote
2answers
899 views

MySql InnoDB tables are missing after restarting

I had a MySql database with a few InnoDB tables. After restarting the server, and starting MySql Server again, I connected to the MySql Server using MySql Workbench, and couldn't see the database at ...
0
votes
2answers
99 views

I can't get an import to go past 1.1gig

I can't get an import to go past 1.1gig. I have a large 4gig InnoDB table/database I would like to get on my "tried and true" box. Current config on this box I want to work with = Dell PowerEdge ...
0
votes
2answers
64 views

Mysql 5.5.25 must be restarted to connect

We have MySQL v5.5.25 running on Windows Server 2008 R2. Occasionally people are unable to connect, and the only way we have found to fix this is to restart the mysql service. This happens every 2-3 ...
1
vote
1answer
277 views

MySQLdump on specific db date

I'm new in here and i don't really know where to start but here is my concern. I need to backyp a MySQL DB running under windows once a week. For e.g every friday i need to backup and transfer to ...
4
votes
2answers
11k views

MySQL creates temporary tables on disk. How do I stop it?

We are running a site (Moodle) that the users currently find slow. I think I have tracked down the problem to MySQL creating temporary tables on disk. I watch the variable created_tmp_disk_tables in ...
0
votes
1answer
69 views

Are databases only growing in size?

Databases use the file system to store the data. As far as I know it is not possible to delete a record from a random access file. So does that mean that when we do a DELETE FROM TABLE the size of the ...
1
vote
1answer
390 views

mysql 5.1 — unknown variable 'basedir=c:/mysql/'

I recently changed the default port(3306) to another for mysql. I did it by changing the my.ini file and did restart of the server. No other changes were made whatsoever. When connecting using a GUI ...
0
votes
2answers
70 views

Converting MySQL 5.6.10 - 32 bit to 64 bit version

I am currently using MySQL DB Version 5.6.10 for 32 bit running in 64 bit Window OS.I want to change it to 64 bit without taking any dump..Can anyone help in this?
0
votes
1answer
558 views

Why does max_connections in my.ini not match concurrent connections in Mysql instance config wizard?

MySQL 5.1.x | Windows Server 2003 Can someone please clarify why max_connections in my.ini is much larger than the manual value I specify in the Concurrent Connections Dialogue? For example, if I ...
6
votes
4answers
7k views

Cannot open table mysql/innodb_index_stats

After a fresh install of XAMPP and import from my linux live db that is working to the windows Dev-stage, I started encountering problems with INSERT. Everything else seems to work well. The errors I ...
0
votes
1answer
282 views

Restoring old MySQL database settings

I know this question may be similar to some others posted but think it may be slightly different, so hopefully it's ok. Basically I just reinstalled Windows as I bought a new HD and I am in the ...
0
votes
1answer
155 views

Windows Service Management Node Won't Start

I'm trying to set up a basic Cluster on my Win7 PC for testing. But I am stuck at the first hurdle. I have installed the Management Node as a Service: ...
0
votes
1answer
104 views

MySQL Cluster Setup for WAN on Windows

I would like to know whether replication or clustering for MySQL is it possible over a WAN environment? For example Site A and Site B are both at different remote place. Both have MySQL installed. ...
0
votes
4answers
1k views

How do I backup a database from MySQL 32-bit and restore it to MySQL 64-bit?

I'm currently using MySQL version 5.0.16, on my local computer (which runs a 32-bit OS), for easier access while developing my program. Now that I'm ready to deploy my program, I'd like to test the ...
1
vote
1answer
586 views

Table corruption: How to perform Innodb Checksum checks in MySQL 5.5 for Windows?

Having a corrupted Mysql 5.5.31 (Windows) database, my question relates to the the top solution provided in How do you identify InnoDB table corruption? , more precisely to the following script that ...
0
votes
2answers
676 views

Can I find out what version of MySQL from the data files?

I have a very odd situation going on here. I had a linux box running ubuntu 8.10 and MySQL server with a Wordpress installation on it hosting an internal blog for our company. The machine that this ...
0
votes
1answer
550 views

I can't install db-mysql in node.js

When I execute this command: npm install db-mysql, I get the following result. What's the solution to this problem? C:\Users\Mouad>npm install db-mysql npm http GET https: ...
1
vote
1answer
76 views

MySQL-test suite not included with windows mysql installer?

I noticed in my MySQL folder there is no mysql-test. Why is that? Is it possible to add it?
2
votes
1answer
429 views

Trying to allocate 3G for buffer pool in InnoDB fails

I'm trying to boost my InnoDB driver on my Windows 7 PC since each page request takes just about 1.7 seconds to load versus 0.002 seconds on my Ubuntu 12.10 workstation. The setting I'm playing ...
2
votes
1answer
460 views

MySQL backup InnoDB

I have a VoIP server running 24x7. At low peak hour at lease 150+ users are connected. My server has MySQL running with InnoDB engine on Windows 2008 platform. I like to take at least 2 times full ...
3
votes
4answers
791 views

Stress Test to Saturate Memory for MySQL InnoDB

I'm investigating windows 32bit memory problems (the 2G limit) and am after a test which will max out MySQL's memory including InnoDB Buffer Pool, per connection memory and/or any other uses of ...
1
vote
2answers
1k views

How do I add a database in IBM DB2

I'm supposed to migrate a MySQL database into IBM DB2, but I thought I'd take baby steps first before I do something like that. So for now, I'd just like to add a database. I'll admit that I have no ...
0
votes
1answer
2k views

How to copy MySQL Database from Linux to Windows?

I would like to copy a MySQL database form Linux to Windows, from a little research I found this url http://www.cyberciti.biz/tips/howto-copy-mysql-database-remote-server.html where the author says we ...
1
vote
1answer
152 views

INSTALL PLUGIN 'rpl_semi_sync_master' SONAME 'semisync_master.so' not working

I'm trying to install semi synchronous replication in my mysql 5.5 and trying to execute the below command: INSTALL PLUGIN 'rpl_semi_sync_master' SONAME 'semisync_master.so' but this command is ...
2
votes
2answers
3k views

Mysql Can't create test file + 1067 Error

I have installed mysql-5.5.30-win32. All works fine until i create my own my.ini configuration file. When I am trying to start the service using CMD (I do run the cmd as administrator, and install the ...
2
votes
1answer
97 views

How does MySQL resolve schema information?

I’ve used MySQL on windows7. Recently my machine was infected by a virus. After that SHOW TABLES and SHOW DATABASES statements don’t show any tables and databases but I can see data from tables ...