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-1
votes
0answers
9 views

How to manage “up to date” data and data “in use” [closed]

On my CMS, we can update/modify data. I want to implement a "deploy" function ,which can be used by only moderators, to save this data and enable access to it through my webservice. Only data ...
1
vote
1answer
723 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
1answer
23 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
18 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 ...
1
vote
1answer
1k 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
2k 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
votes
0answers
17 views

sql Express 2008 db size

I have an SQl Express server 2008 database file whose size is 94kb, when i run the script to install the database on SQL express server 2008 r2 its size it shows 3.49 GB (3,750,756,352 bytes), log ...
7
votes
4answers
3k 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
59 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 ...
-2
votes
2answers
543 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
44 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 ...
9
votes
1answer
16k 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
vote
0answers
127 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
575 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
20 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
votes
1answer
56 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
54 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
59 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, ...
13
votes
5answers
10k 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
33 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
134 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
vote
2answers
717 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
58 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
35 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 ...
0
votes
1answer
2k 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
64 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
432 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
124 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
42 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
vote
2answers
69 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
261 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
135 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
57 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
28 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
votes
1answer
36 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
votes
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
votes
2answers
551 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 ...
1
vote
1answer
969 views

SQLVDI error - attempt to release mutex not owned by caller

I've started getting some errors in the App event log of one of our database servers (Windows 2003 & SQL Server 2005). The nightly full database backups are completing successfully however ...
0
votes
1answer
534 views

How to undo assigning ownership of db_datareader/db_datawriter schema?

i meant to assign an SQL Server login to the db_datareader db_datawriter database roles. But if a moment of sore tummy and tiredness, i accidentally give that user schema ownership of them ...
43
votes
9answers
50k 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 ...
5
votes
2answers
3k views

Can't Login to phpPgAdmin

I'm trying to set up phpPgAdmin on my test machine so that I can interface with PostgreSQL without always having to use the psql CLI. I have PostgreSQL 9.1 installed via the RPM repository, while I ...
1
vote
2answers
1k views

Throttle or limit resources used by a user in a database?

I would like to know how databases (like MySQL) are able to manage per user resources (like Oracle Database Resource Manager does) to be able to have users that may only get resources only when the ...
0
votes
1answer
96 views

Why won't Postgres start after stopping it?

Postgres was running just fine (I have created a database using template0). Then, I used: $ /usr/local/pgsql/bin/pg_ctl -D /usr/local/pgsql/data stop --mode=smart to stop Postgres and it stopped ...
1
vote
0answers
20 views

My transactional overnight batch has spiked in duration

I have an overnight batch run which is transactional...picking up data doing some small calculations and putting it somewhere else and it was finishing around 3am every day for the last 2 months. Now ...
12
votes
6answers
5k views

How do you interview a Database Programmer/ Admin applicant?

During the interview, I ask basic database design questions. Normalization (When-Why) is one of my concerns when it comes to database design. Some scenarios I site that involves synchronized servers ...
-1
votes
1answer
33 views

InnoDB Failure of some kind [closed]

I have MySQL 5.5 installed. I tried to install Joolma but it failed. I went into their sql and replace EGNINE=InnoDB with MyISAM and the install worked. InnoDB is listed under SHOW ENGINES; Any idea ...
0
votes
1answer
350 views

Command to list event monitors in DB2

I see the following commands: drop event monitor set event monitor create event monitor But nothing like list event monitor or get event monitor. Is there a DB2 command to list all current event ...
0
votes
0answers
106 views

Mysql database on ubuntu server not accepting connections

I am having problems with my database. The only way I can connect to it is via phpmyadmin. I try to use the same username and password to connect to the database in 'SQL PRO' and I get the following ...