Operating system produced by Microsoft. Windows is produced in various desktop and server versions.

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High PageIOLatch_SH Waits with High Drive Idle times

We are experiencing high volume of PageIOLatch_SH waits on our database (row counts in the Billions). However it seems that our drive Idle time Percentage hovers around 50-60 percent. CPU usage is ...
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3k views

How to upgrade MySQL to newer version on existing database

I am having data of 20 GB with MySQL version 5.0.24. Now I want to update MySQL to newer version 5.5.16. We can do it by taking complete database backup and uninstall old MySQL and install new MySQL ...
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3k views

How can I configure PostgreSQL 9.0 to start automatically under Windows XP?

Yesterday I installed PostgreSQL 9.0 on Windows XP, and after the installation the DB was running. After booting the system this morning, the data base server did not start automatically. How do I ...
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1k 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 ...
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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 ...
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218 views

Postgresql: When using SSH tunnel, I receive the fe_sendauth: no password supplied error

I am SSH Tunneling to my postgreql server. I have previously successfully configured 9 + win XP dev PCs to connect to this postgresql server, those PCs still connect successfully. I am now setting up ...
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353 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 ...
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2k views

Is it viable to attribute permissions to SQL Server virtual accounts (NT Service\SQLSERVERAgent, etc)?

Using MS SQL Server 2012 in Microsoft Windows Server 2008. I am somewhat confused by the New Account Types Available with Windows 7 and Windows Server 2008 R2 virtual Windows accounts [NT ...
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394 views

Determining the full postgresql size on windows

While opening the Programs and Features tool panel on my Windows 7 (64-bit), I found that my postgresql (8.4) install was taking 108 GB. I do not use postgresql myself, I just use a tool that need a ...
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691 views

Connect to SQL Server using OLEDB or ODBC?

We have a desktop application written in Visual Basic .NET. One our clients needs to use ODBC instead of OLEDB to connect to the SQL Server 2008 R2 Database. The company has several databases ...
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798 views

Connection to MySQL Remotely

I want to connect to MySQL Server hosted on a Linux Machine from my Windows Machine using Command Prompt with the following command: prompt>mysql -u root -p -h remote_hostname Connections, ...
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2answers
921 views

Which oracle should I download for windows 7 x64?

My os is: windows 7 x64 I tried to download oracle and install it in my computer, but I have downloaded 3 different oracle releases(including oracle 11G), they can't be installed. They reported ...
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MySQL InnoDB restoration from hardware failure

One of my server went down due to old hardware failure on a old Dell server that's over 10 years old. I was able to recover the files and got it to a local machine. I want to restore a MySQL instance ...
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340 views

Sql server service wont start after disabling TLS 1.0 and SSL 3.0 on windows

We have been hardening our servers for some time now and recently we disabled SSL 3.0 because of the poodle attack. When I did this on one of our test servers SQL Server failed to start up after the ...
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23 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 ...
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82 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 ...
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66 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 ...
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261 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: ...
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Error ORA-12560 when trying to connect Windows SQL*Plus client to Oracle 11g Linux server

I installed 11g on Centos VM on my mac.I have everything up and working on server.I have included following command I ran on cenos. $lsnrctl status LSNRCTL for Linux: Version 11.2.0.1.0 - Production ...
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879 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) ...
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99 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 ...
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69 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 ...
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356 views

Connecting to a MySQL database on Mac from a VMWare fusion Virtual Machine

I have MariaDB (5.5.34-MariaDB) installed on a Mac (OS 10.8.5) I can connect to the database fine locally (127.0.0.1) on port 3306. But when I try to connect to the database from windows 7 64bit ...
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1k views

How to grant rights for a user in DB2 Express?

I have installed DB2 Express on a PC. My user is not an administrator user, however as far as i know, it is possible to grant a user rights, so he can create/delete/modify a database. I have ...
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249 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 ...
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60 views

Poor query performance in MySQL

I have a 10 million record table in a MySQL 5.5 InnoDB. It's running in a 16GB RAM server with good CPU and fast HD. When I run the following query SELECT DISTINCT knowledge_id, ...
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569 views

Need to install Oracle Express 11g Release 2 on a Windows 7 64-bit laptop

I need the Oracle 11g Release 2 sample schemas (HR, OE, etc.) in order to do most of the available online tutorials. I was hoping to install Oracle Express Edition on my Windows 7 laptop to get ...
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670 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 ...
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275 views

Oracle Express intermittently stops responding, requiring a OS reboot to fix

I've been having an issue with Oracle XE the past 2 days and it's really been making me pull my hair out. There seems to be no rhyme nor reason why this happens, or when it does, but it happened 6 ...
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92 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?
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6k views

MySQL Installation error: Unable to update security settings

I tried to configure MySQL server 5.5 on Windows and this is what I get mysql-server-5.5-winx64:56 - Attempting to update security settings. mysql-server-5.5-winx64:100 - Unable to update security ...
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115 views

Does Microsoft Security Bulletin MS11-049 affect SQL Server 2008 SP3?

The security bulletin does not list SQL Server 2008 SP3 under affected software but it came out prior to that service pack. We are running SP3 but this issue is still showing up on a vulnerability ...
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270 views

Correct Selection of SQL server instance db owner login name

I am attempting to connect RSA Archer (5.2) to an instance of SQL server 2008 r2 on WS 2008 R2. When Archer attempts it's initial connection I get - The ConnectString property has not been ...
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MySQL not responding, Writing to net status

I just had to reboot MySQL to regain access to some of my website. It had under 300MB of RAM used. Another product was working fine though, accessing it's own tables which are InnoDB. Here's the show ...
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7k views

Trying to install SQL Server 2008 Management Studio Express

On a Wndows Server 2008 R2 64 bits, I installed Visual Studio 2010 Express, which installed a SQL Server 2008 Express: Trying to install a SQL Server Management Studio, first I'm required to ...
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336 views

Mysql 5.0 on Windows 2008

I have a problem with MySQL on Windows Server 2008 x64. This is the first time I've installed MySQL 5.5 with performance problems. I decided to go back to the older version that worked well with ...
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449 views

Can I install sql server on Win XP machine with user profile on D drive?

Is it possible to install sql server on a windows xp machine where the user profiles are created on a non system root directory, that is, on D drive rather than C drive? I am trying to install SQL ...
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671 views

Tutorial for installing and setting up 'streaming replication' with PostgreSQL on Windows XP

Please refer to the diagram in the link below. While looking at my goals. http://i.stack.imgur.com/GkVWb.png GOAL: Get PostgreSQL 9.1 running on 3 terminals on the 'on site' location. 'on ...
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2k views

MySQL SSL disabled on Windows

I want to enable an SSL connection to my database. I've created SSL certificates and so on, however SSL remains disabled: mysql> show variables like '%ssl%'; ...
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64 bit Postgres 9.1 Limitions on Windows 2008 R2?

When Deploying Postgres on Windows Server 2008 R2: Are there any limitations on windows that don't exist on Linux? Does the postgres scale in the same way on windows as it does on Linux? Is ...
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178 views

Appropriate Windows version for Mysql

I have a HP ProLiant DL380 G5 server and I would like to install mysql on it . My questions are: Which MySQL version should I install from this link for better performance, 32 bit or 64 bit? Which ...
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689 views

How to Prevent an Ever-Growing index file (MyISAM engine) From Causing Disk Fragmentation in Windows (NTFS partition)?

We have a keep-growing table which using MYISAM storage engine. Almost every half year, this table will crash, and need to be repaired. I checked the defragment result reported by windows ...
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7k views

Asynch Descriptor Resize explanation

What do asynch descriptor resize wait events mean on an Oracle 11g database running on Windows 2008 R2? According to My Oracle Support, this event applies to any platform, but the description ...
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DB2 Express User ID Authority Error

I'm trying to create a sample database in first steps after installing db2 Express V10.5 I've looked at the answers provided below, but I'm not able to resolve my issue. How to grant rights for a user ...
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344 views

Upgrading using pg_upgrade on windows fails

When upgrading from postgres 9.2 to 9.3 by following the upgrade procedure found in PostgreSQL 9.3.4 documentation about pg_upgrade, the following command fails: RUNAS /USER:postgres "CMD.EXE" ...
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218 views

How to apply a patch to pgAdmin III 1.18.1 on Windows?

A follow-up question to this one: How to apply a patch in PostgreSQL on Windows? There is a lot of .patch files distributed everywhere, but no hints how to apply them (at least no hints that wouldn't ...
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High availability PostgreSQL 9.3 server on Windows

I'm trying to set up PostgreSQL 9.3 server in HA mode on 2 Windows servers. Final solution should be deployed to Microsoft azure network, so there are few limitations. Since Microsoft is doing ...
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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 ...
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314 views

Problem setting MSDTC on client computer

I created an application that is making use of MSDTC (to open a transaction on multiple databases within the same MS SQL server), our local environment was setup successfully and both DTCPing, ...
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Oracle: How to find non-local (background) processes in Windows Machine

Following link advises to find non-local background processes and kill them using following bash script. Solution 1) : without shutdown anything just kill that database processes which are not ...