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1answer
963 views

DB2 Integrity Checks and Exception Tables

I am working on planning a migration of a DB2 8.1 database from a horrible IBM encoding to UTF-8 to support further languages etc. I am encountering an issue that I am stuck on. A few notes on this ...
0
votes
0answers
12 views

Axis DMsuite RESTful API

I'm looking at Axis DMsuite for masking Oracle databases. I was told by their staff that they exposed some simple REST endpoints for triggering masking jobs, but I have done a fair bit of searching ...
1
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1answer
2k views

ASP.NET Website Administration Tool: Unable to connect to SQL Server database

I am trying to get authentication and authorization working with my ASP MVC project. I've run the aspnet_regsql.exe tool without any problem and see the aspnetdb database on my server (using the ...
2
votes
2answers
3k views

1286 - Unknown storage engine 'InnoDB'

I am trying to use roundcube and it recently just broke. I don't know if this is due to a MySQL update that happened recently or not but in phpMyAdmin I get the following error if I try and view a ...
1
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0answers
32 views

MSSQL Server 2008R2 Replication stall, no latency, no errors, missing data on subscriber

This morning after performing a routine database deployment of two new tables I noticed that transactional replication had stopped for more than 3 hours. When replication resumed it picked up 3+ hours ...
0
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1answer
45 views

Most reliable MariaDB to Postgres dump method

I am in the process of migrating an app to another server, and will need to migrate the database contents from MariaDB to Postgresql. Most documentation indicates that the following format should ...
0
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0answers
146 views

OsTicket + IIS + mySQL + Extremely slow queries

Background: I am a .net developer, limited php coding knowledge Asking this question because I think it is a php/mysql/version/implementation issue, and not getting real information from the OSticket ...
0
votes
4answers
363 views

Mysql Slow queries log

Is their any way to filter mysql slow queries database specifically from /var/log/mysql/mysql-slow.log file. I have a mysql server with 5 live databases. I am trying to optimize this server. Also I ...
1
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1answer
54 views

What maintenance tasks should I run on my MS-SQL 2008/2012 servers?

The servers are using database mirroring for high-availability running SQL server standard on newer hardware. The existing plans were setup by a DBA many years ago and are using the built in ...
-1
votes
1answer
23 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
2answers
173 views

Microsoft SQL Server Standard High Availability without Shared Storage

I'm a software dev with little experience managing SQL so please bear with me! We are developing a piece of software that needs to be highly available, with a significant degree of resilience. This ...
3
votes
2answers
2k views

Why is my database not available?

I have one database on my server that constantly becomes unavailable. To fix, I take it offline, then back online. Looking at the event viewer there are three errors in quick succession: FCB::Open ...
47
votes
9answers
56k views

How can I export the privileges from MySQL and then import to a new server?

I know how to export/import the databases using mysqldump & that's fine but how do I get the privileges into the new server. For extra points, there are a couple of existing databases on the new ...
1
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2answers
121 views

MongoDB Auth, can be authenticated in the shell but not via the command line

I have an application that connects to a MongoDB database called discussions. I've created a user Mongo shell: > use discussions switched to db discussions > ...
0
votes
1answer
113 views

MSSQL: Roll back DB from backed up .MDF/.LDF

I've mistakenly deleted a table in Microsoft Server Management Studio, and the restore function was not properly configured. I have older .mdf and .ldf files of the particular db with the deleted ...
0
votes
1answer
69 views

Very strange disk-usage for replica in Mongodb

tl;dr: the new 2.6 replica eats up a lot more disk space than the 2.4 members. We're heavy users of MongoDB's GridFS. We're currently on 2.4, and are intending to upgrade to 2.6 by simply adding a ...
0
votes
1answer
380 views

Setting Up Replication/master slave configuration to mariaDB

I'm starting my project using mariaDB I want to setup master slave configurations on windows 7 64Bit. I don't know how to setup this kind of configuration. I've searched on google, visited ...
1
vote
1answer
34 views

Postgresql: missing data after crash

I've just rebooted my server after a crash/reboot (which I haven't determined the cause of yet). Server: centos, Postgresql: 9.2.8 It looks like all my postgresql databases were reverted to the state ...
7
votes
4answers
4k views

Modifying columns of very large mysql tables with little or no downtime

I periodically need to make changes to tables in mysql 5.1, mostly adding columns. Very simple with the alter table command. But my tables have up to 40 million rows now and they are growing fast... ...
6
votes
1answer
73 views

Copy SQL Server Databases

I am looking to "move" databases to different servers with minimal disruption to data and service. These databases vary in size from 5GB to 140 GB. I've seen and even used some of the various data ...
-1
votes
2answers
2k views

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using Password:YES) [closed]

root@test-2:/usr/local# mysql -u root -H 192.168.x.xxx -p Enter password: ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
0
votes
1answer
95 views

Scheduled copy of production database into test database

My question is similar to this one. I've Two different severs (both SQL Server 2014 Std Edition). Production and Test. I want my test server to connect every night to the production server and ...
10
votes
1answer
18k views

What can user do with VIEW SERVER STATE permissions?

In SQL Server 2008 there is a permissions VIEW SERVER STATE. What rights this permission give to user? What SQL Server mean by SERVER STATE?
1
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0answers
319 views

MongoDB Performance Troubleshooting

I have a small MongoDB replica set (2.4.6) and it seems about once a week, the primary gets bogged and the load average spikes up. This app doesn't see a huge amount of traffic. It resides in EC2 ...
2
votes
1answer
595 views

Alternatives to Zmanda for MySQL backups?

I don't have a problem with Zmanda but i wonder if there is any better or popular solutions out there other than doing it by hand. My requirements are: Online backups The tool should decide to use ...
1
vote
1answer
34 views

Error in cross server sqlcmd execution due to firewall issue

I have an application server with an IP of 10.107.0.100 and one database server on which SQL Server 2012 is installed, with an IP of 10.107.0.101. Remote connections are made to this server, and the ...
4
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1answer
110 views

Regarding High Availability for MSSQL Server

Already used in MySQL : Real Time Replication (synchronization) between primary and secondary server is done using master and slave commands. So What is the equivalent feature for MsSQL. Which ...
1
vote
1answer
117 views

HeidiSQL, attach/register database in MSSQL server

How to attach (or register) an existing MSSQL database to a server Using HeidiSQL
0
votes
1answer
117 views

Cannot open './/ib_buffer_pool' for reading: No such file or directory

I've realised that my Percona DB which has several InnoDB tables doesn't actually have InnoDB buffer pool running as it wasn't specified in the my.cnf. I had a buffer pool size specified of 256MB, ...
2
votes
1answer
38 views

Confused about horizontal scalling

Please correct me if I am wrong but I guess handling more requests and load by adding more machines or balancing the load between multiple servers is horizontal scalling. So, if I add more servers, ...
14
votes
5answers
11k views

What's the best way to automate backing-up of PostgreSQL databases?

I find it tedious to have to backup databases every week. And I also think weekly backups should be turned into daily backups. If I had to do that, I don't want to do it manually. What's the best way ...
-1
votes
1answer
34 views

Database management [closed]

First of all please forgive me if this question is off the topic. I have a developed social networking site where users can upload photos and update status. I thought of hosting in AWS EC2, but to get ...
0
votes
1answer
1k views

SQL server databases are stucked in restoring state

I have a single server in my SharePoint 2010 server farm. Today some of users complained about that some of Infopath forms can not be opened. When I checked the SOL Server Management Studio I saw that ...
1
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2answers
1k views

MySQL Table not repairing

Table info: Database name: user_motiva Table name: wp_options.frm wp_options.MYD wp_options.MYI wp_options.TMD when I do a mysqlcheck -r --all-databases it gets hung on that table even if you ...
0
votes
1answer
102 views

Which db managment software can copy from one sqlite3 table to another for fields which are common in both?

We are looking for db management software which can copy from one sqlite3 table to another for fields which are common to both tables. For example, if table A has column name and address. Table B has ...
0
votes
0answers
48 views

MySQL response times spiking at regular intervals

I recently set up a windows Hyper-V VPS with a bitnami django stack. I am monitering the website with newrelic. I noticed that my MySQL database response times spike about every 30 min. My first ...
2
votes
1answer
3k views

Unable to start SQL Server Instance 2008 R2 - DB file corrupt

I was not able to start the SQL Server 2008 R2 production DB instance. After reading the log file error message is " The log scan number passed to log scan in database ‘master’ is not valid. This ...
0
votes
1answer
87 views

How can I change the Postgres data_directory folder location?

I use Ubuntu 12.04, postgresql 9,1 postgis 1.5. I want to change database location. I use instruction http://www.whiteboardcoder.com/2012/04/change-postgres-datadirectory-folder.html The only ...
3
votes
4answers
489 views

Best practices for SQL Server audit trail

I'm facing a situation today where it would be very beneficial to me and my company if we knew who had logged into SQL and performed some deletions. We have a situation where at least 2 (sometimes 3) ...
0
votes
1answer
218 views

MySQL Creating a Database CentOS (6 - 64bit) Error 1064 (42000)

When ever I type in : GRANT ALL PRIVILEGES minecraft.* TO 'minecraftu'@'%' IDENTIFIED BY '********'; It gives me an error of : ERROR 1064 (42000): You have an error in your SQL syntax; check the ...
0
votes
1answer
43 views

Confusing MySql Error

I am trying to install an application on CentOS, and see this error in my apache log. If any can help me understand what exactly is the case, I can try to work on a solution for the error. This is ...
1
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2answers
113 views

How to disable 1 version of PostgreSQL server without uninstalling it

I have installed PostgreSQL 9.1 and 9.2 on my Ubuntu machine. The postgresql service starts both versions: $ sudo service postgresql start $ * Starting PostgreSQL 9.1 database server [ OK ] $ * ...
1
vote
1answer
362 views

InnoDB Buffer pool hit rate missing from engine status output

I want to check the buffer pool hit rate for InnoDB on MySQL but when I query the database the hit rate seems to be gone from the results: Using query: SHOW ENGINE INNODB STATUS\G ...
1
vote
0answers
157 views

SQL Azure Automated Backups doesn't work

I configured automated export of my SQL azure db, but backups are not created. Also, I'am resieved this mail. Automated SQL Export failed for [servername]:[dbname] at 25.09.2013 23:06:45. The ...
4
votes
4answers
3k views

How to shape size of SQL server resorces (RAM, CPU, and others)

It is standard story, there is fight between developers and administrators. One denunciation that database design and queries are bad while others says It is lack of hardware and amount of data. So ...
0
votes
1answer
69 views

Setting innodb_buffer_pool_size in for Mysql

We have a dedicated DB box with with 8 GB of RAM and running Redhat linux 64 bit OS. Our MySQL Data + Index size almost 7.8 GB. About setting innodb_buffer_pool_size, I have read 2 suggestions Set ...
0
votes
1answer
49 views

CouchDB administrator password reset

I have an install of couchDB, and somewhere along the line, a malformed request via CURL has my admin accound with a password that I don't know. Short of setting up another Couch server, then ...
0
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1answer
41 views

Unable to connect to IDAQ database from php

I'm having difficulties migrating a site to the clients host. The host is idaq.com. I've searched for ages and have found no actual answer or even close to one. I'm using the following connection ...
0
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5answers
1k views

MySQL privileges - DROP tables, not databases

Can someone help me with privileges here. I need to create a user that can DROP tables within databases but cannot DROP the databases? From what I understand from MySQL docs you cannot simply do ...
0
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2answers
590 views

how to reset Joomla admin password from the shell?

any idea how I can reset/change Joomla admin password from the linux command line? I have root access to the box. I don't think I can do it phpMyAdmid way. I don't know where the Joomla db is ...