Reloading a database from a backup, typically for disaster recovery, or to make a copy of a database onto another server.

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129 views

MySQL restore old backup over new data

We have a MySQL backup. Did some changes on our database and some data was lost. In the mean time new records were added. We have to restore the mysql backup over our latest data. Some of the tables ...
5
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4answers
215 views

check when last backup was taken

Brent Ozar had an interesing newsletter on 2015-06-22; How do you manage dbas measuring backups, where he thinks that a good DBA should check when the last backup was done it was last restored ...
2
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0answers
141 views

Issues with mysql enterprise backup, assertion failure on restore

I'm trying to restore a backup to a new server, but having some issues with corruption. The source server has a 2.5T table which is very active. I copied the latest backup over to a new server and ...
3
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0answers
547 views

“could not write to log file, Bad file descriptor” error when working with huge table

I'm having a big problem with a PostreSQL database. Whenever I do something with a huge table (over 9 million rows) the whole postgres process crashes with the following entries in the log file: ...
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1answer
140 views

Restore Database in SQL Server 2014 with different name

I am using SQL Server 2014. I have a database but as the user deleted some records, I need to create another database with a different name and then transfer the data from the restored database to ...
0
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2answers
90 views

Understanding RMAN Backupset

I feel a bit confused when I read about RMAN! what are the differences between: RMAN> backup as backupset RMAN> backup database; RMAN> backup database plus archivelog; RMAN> backup ...
2
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0answers
28 views

restore script variable date and time

Goodafternoon, i am looking for a variable for the date and time. I have several backups in one directory and want to restore the latest to a another server. Is there a variable i can use in my ...
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1answer
2k views

SQL Server 2000 to 2008 R2

When I try to restore a database abackup from a SQL Server 2000 to 2008 R2m, I get this error: Actually, I don't quite get it. What does the error actually mean? And how can I solve it?
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1answer
615 views

SQL Server restore full backup + partial differential backups

I created a full backup of my database using SQL Server Management Studio wizard, and then I perform differential partial backup each day via cmd to the same file. SQL Server version is 2008 R2. ...
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1answer
43 views

Automate Backup of SQL Server Database Structure

I have a data warehouse which isn't huge only about 16Gb in a Microsoft SQL Server Standard Edition 2014 database. However, now that it forms part of our production system I don't like developing on ...
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1answer
494 views

SQL Server Management Studio backup not shown when restoring

I am trying to restore a database from a backup taken on another server. I am doing this by using SQL Server 2012 Management Studio. After I have taken the backup on server 1, I go on to select the ...
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0answers
44 views

MySQL - replication. Do slave DB schema need to resemble master

I want to do wildcard replication in mysql. I want to replicate only one table (say T1). The database in master and slave are different. Only the T1 is common between the two database. can this be ...
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2answers
42 views

MySQL - replicate some tables between transaction and report database

I have two different database (on two different hosts). One database is transactional and another database is reporting. Let us say, it stores information about departments and their employees. ...
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1answer
110 views

SQL server restore readonly file group without backup from .ndf file

We have SQl Server database with ReadOnly file group. Common file groups except readonly are backuped regulary. We restore the database from backup but readonly file group has not restored, its *.ndf ...
3
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2answers
113 views

Unable to restore database backup because it is accessed by other connection

--first command use master Go -- second command ALTER DATABASE MyDB SET SINGLE_USER WITH ROLLBACK IMMEDIATE Go -- Third command RESTORE DATABASE [MyDB] FROM DISK = ...
15
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6answers
46k views

How to query last restore date in SQL Server?

Is there a TSQL query that shows the last restore datetime for a certain database?
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2answers
46 views

MySQL InnoDB data restore using 3 files

I am able to restore MySQL table data along with structure with indexes (InnoDB Engine) using 3 files. MyTable.frm, MyTable.ibd and ibdata1. Can any body confirm, will these 3 files suffice to ...
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0answers
144 views

Recover from mongodb crash during repair

I ran mongodb(v2.4.9) repair with the --repairpath option to external device and the server got shutdown expectedly. I ran it like this (not the first time): sudo -u mongodb mongod --repair ...
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0answers
46 views

Compress backup taken from two different environments take different time to restore

I have two backup files one from Normal SQL Server and one from SQL Server from Azure VM. The restore of these backup files is totally different from each other. Though the database backups are ...
2
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1answer
33 views

Recover mysql using data folder

One of our MySQL servers died but somehow we were able to recover all the files from it. This server was a slave at one time however we stopped it being a slave so we could use it for housekeeping ...
12
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1answer
8k views

postgresql: how do I dump and restore roles for a cluster?

Where are roles stored in a cluster, and how do I dump them? I did a pg_dump of a db and then loaded it into a different cluster, but I get a lot of these errors: psql:mydump.sql:3621: ERROR: role ...
2
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1answer
5k views

RESTORE failing with OS error 32, file being used by another process

I am writing a set of procedures for (partially) automating DB deployment for a customer, which mostly works fine, but sometimes a RESTORE command is failing with the OS error 32, about a file being ...
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1answer
57 views

Migrating all MySQL databases from from one server another. Getting error during import

I create a mysqldump on all the databases on the source server with this command: mysqldump -h mysql-01 -u root -p --all-databases > newdump.sql This takes about an hour, but runs fine. Now, ...
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1answer
40 views

Restore Postgresql data after hdd crash

My HDD crashed, so, I can't make a Postgresql backup. It seems that my data tables are OK (I can view the data via pgAdmin). However, when I run pg_dump I get this: pg_dump: Error message from ...
2
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1answer
3k views

ibdata1 corrupted, recover from ib_logfile?

A failing hard drive have left me with a corrupted ibdata1 file. I know where the file starts but not where it ends. The hard drive recovery software claims the file is larger than the hard drive ...
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3answers
142 views

Restoring and upgrading multiple databases

I have a SQL Server 2005 instance on my PROD server. I have been given a task to migrate databases from that instance to a different box (SQL Server 2008 R2 on Windows 2008 R2). The current instance ...
3
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1answer
178 views

MongoDB: dbclient_rs replSetGetStatus failed{ ok: 0.0, errmsg: “unauthorized” }

When I'm using mongodump or mongorestore on a replica set these messages appear in the verbose output: dbclient_rs replSetGetStatus failed{ ok: 0.0, errmsg: "unauthorized" } The replica set is ...
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1answer
8k views

Problem with View When Restoring a MySQL Backup

I have a database (InnoDB) with some tables, views and routines... Periodically I do a backup using the command line: mysqldump -u user -ppassword --routines db_name > backup.sql But I have a ...
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1answer
68 views

SQL Availability Group restore database to standalone server

Running: SQL Server 2012, Windows Server 2008 R2 I want to test a backup by restoring onto an isolated server. The backup was taken from an Availability Group (HADR) configuration, but the target ...
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6answers
29k views

Restore mysql database with different name

How can we restore mysql database with different name from mysqldump file. I dont't want to open dump file and edit it. Any other better methods?
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2answers
73 views

MonetDB auto-backup mechanic problem

I'm trying to set up mechanism that will automatically create database backup. The idea is to create a script that will be executed by crontab. Seems easy but I'm struggling with the following ...
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3answers
1k views

Restore a large number of transaction logs

I'm using SQL Server 2008 R2, and I need to restore 36 .trn logs to a database. I have restored the first 4 using the restore transaction log functionality in SSMS (right-click database > tasks > ...
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2answers
764 views

Restore SQL Server 2008 database onto SQL Server 2014?

I have a backup file that I need to restore daily on schedule based. But the backup file is from SQL Server 2008 and restore destination is SQL Server 2014. And also the backup file is from cross ...
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0answers
44 views

Partial restore of InnoDB from snapshot

We currently run a mix of MyISAM and InnoDB tables on an older version of MySQL. ZFS is used as the filesystem which allows us to take instant snapshots of mysql data. One useful case for this has ...
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1answer
161 views

pg_restore warning column X has type unknown

I'm doing a dump from PostgreSQL 9.1 and restoring on PostgreSQL 9.4 and getting this warning pg_restore: WARNING: column "foobar" has type "unknown" DETAIL: Proceeding with relation creation ...
3
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1answer
219 views

Why does an sqlite3 .dump and restore result in a smaller database file size?

I have a really naive question about database file sizes. I started out with a 1.2M SQLite database, dumped it to a SQL file, and then restored it to a new database. The restored database file was ...
2
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1answer
975 views

mysql restore from data directory

I recently asked a question regarding the restoration of a pretty huge (around 300 to 400 GB) mysql database and got some nice suggestions as seen here. Now, I have backed up the data directory of ...
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4answers
2k views

What is a good way to verify that a restore completed successfully in SQL Server?

Right now, we test our SQL backups once a month by pulling the most recent backup file and restoring it onto a test database. If SQL Server says the restore is successful, we spot-check a few tables ...
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0answers
70 views

SSMS SQL Server 2014 - Selecting BackupSets for a Restore takes a long time

I'm having an issue with SSMS SQL Server 2014 (before and after SP1). When I go and select 'restore database' from the server and select a database, it just sits there and spin and spins. More than ...
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1answer
57 views

Trying to restore users/passwords for a MySQL server

I had a system failure, but I managed to save the /var/lib/mysql library on my linux system. I have since rebuilt a new Linux (Ubuntu) system (LAMP). I copied the old /var/lib/mysql/mysql folder to ...
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2answers
204 views

Restore Error event id 17066 and 3624 while restoring diff backup

I am getting the following error while restoring the Diff back up after restoring the Full backup in Norecovery mode. I am unable use dbcc checkdb as the database in restoring db.Issues happens only ...
2
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1answer
79 views

Partitioned Database restore is very slow on SQL Server 2012 with SP2

Team, We have a Partitioned database which is very small in size(112MB backup size). This is partitioned with 15000 files for one table and 7500 files for other table. Currently we are running into ...
2
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2answers
540 views

Restore large MySQL dump thorugh EasyPHP

I am trying to upload large files on easyphp but as there is limitation on this software and large databases cannot be uploaded. Is there some other software that allows to import large databases? ...
2
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2answers
245 views

Log Sequence Numbers in Full BackUp and Log Backup

My full back-up starts daily at 02:00 AM. It takes about 3 hours. I also take T-Log back-ups every 15 minutes (at 15,30,45 and 00 hours). I can verify the LSN sequences of T-log backups when I ...
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0answers
361 views

SQL Error 3183 on SQL Server 2012

I have a backup of database version SQL Server 2008 R2. While restoring it to SQL Server 2012 I am getting error: msg 3183 RESTORE detected an error on page (6100:1886858449) in database ... . ...
2
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3answers
2k views

Restoring an entire SQL Server database instance

I have a server that we will be completely reformatting then rebuilding. Everything will be rebuilt exactly as it is now - same filenames, same directories, etc. After SQL Server is installed, I ...
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3answers
340 views

What is this error about in sql server?

Trying to restore database, getting a dialog in SQL Server Management Studio You cannot select backup sets from different databases" Any idea why I am getting this error? BTW backup is from ...
4
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3answers
1k views

Restore a SQL Server database to an offline copy

I have SQL Server Management Studio. I need to access a backup file (*.bak). How do I create a new database engine that is OFFLINE (running from my PC not the server) and then restore the database ...
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4answers
6k views

Database Restore Failed Due to Incompatible Version of SQL Server [duplicate]

I am working on different two SQL Server, I need to transfer database from one server to another but problem is the servers have different versions. Below is image of error message. Using SELECT ...
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2answers
1k views

SQL Server 2012, triggers missing after restore database

I am using MS SQL Management Studio 2012 to restore the database from a .bak file. (That file is from the backup of the database on server) In my new database, the triggers are missing. Why did I ...