If a SQL Server database is deleted, you can restore it using the following methods: Restoring from backup: If you perform backups regularly, follow the steps in SQL Server Management Studio to restore a deleted database from backup. Recovery using transaction logs: If transaction logging is enabled, follow the specified steps to recover a deleted database using transaction log files. Recovery using raw devices: If the physical device is still available, follow the specified steps to recover the deleted database using raw devices. Use a data recovery tool: If other methods fail, you can use a third-party data recovery tool to try to recover a deleted database.
SQL Server database has been deleted, how to restore it?
If you accidentally delete the SQL Server database, you can use the following methods to restore it:
1. Restore from backup
- If you back up the database regularly, this is the most direct and easiest way to restore a deleted database.
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Follow these steps:
- Open SQL Server Management Studio.
- Right-click the server instance where you want to restore the database and select Tasks >Restore >Database.
- On the Select files and filegroups to restore page, select the backup file.
- Specify the database to restore to and click OK.
2. Use transaction log recovery
- If no backup is available, you can use transaction logs to recover deleted files database.
- Make sure transaction logging is enabled.
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Follow these steps:
- Open SQL Server Management Studio.
- Right-click the server instance where you want to restore the database and select Tasks >Restore >Database.
- On the Select Recovery Option page, select Restore from Transaction Log.
- Specify the transaction log file.
- Specify the recovery target database and click "OK".
3. Using raw device recovery
- Raw device recovery involves using the physical device (such as a hard drive) that previously stored the database ) to restore the database.
- Make sure the physical device is still available and contains the database files.
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Follow these steps:
- Open SQL Server Management Studio.
- Right-click the server instance where you want to restore the database and select Tasks >Restore >Database.
- On the Select Recovery Options page, select Raw Device Restore.
- Specify the physical device and click OK.
4. Use data recovery tools
- If none of the above methods are feasible, you can use a third-party data recovery tool to try to recover a deleted database.
- These tools can scan physical devices or image files for deleted files.
- Please note that the chances of successfully recovering a database using a data recovery tool depend on several factors, such as the extent of file corruption and the health of the device.
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