Know How Repair MDF File in SQL Server Easily
Microsoft SQL server is one of the most popularly used RDBMS (relational database management system). Many small and large scale organizations use this application to store crucial data. SQL database users stores thousands of records and they perform a number of updates, modify, alterations on the database. But there are some situations in which SQL server databases can be corrupted. Let us understand the problem with the help of the question asked by the user in the forum.
“Please help! I am using SQL server version 2012. My SQL server data file has been corrupted. I do not have a backup of the database. I have tried a few software available on the internet to get back my data, but they are unable to restore the data. Can anyone help me how to repair MDF file in SQL server 2012 version? Thanks!”
As we know that SQL server uses MDF and LDF file formats to store the data. MDF is the primary database which contains the database and the schema and LDF file contains the database logs. And also secondary database file with NDF extension.
MDF file is the most important file of the database, If any damage occurs then the entire database will be corrupt. So in this article, we will discuss how to repair MDF file in SQL server 2012 version by using the manual as a well automated solution by using SQL Repair Tool. Let us first discuss the reason behind the SQL server databases.
Reasons Behind SQL Server Database Corruption Problem
There are various reasons behind the SQL database corruption. Some of which are discussed below.
- In case if the corruption occurs in the storage media where all the MDF files are stored.
- SQL server MDF file can be corrupted if the user store the SQL Server database in the compressed folder.
- Due to Virus infection, hard disk failure, abnormal system shutdown problem.
- If the file header is corrupted then MDF file can also be corrupted.
If the MDF file is corrupted then the SQL server database is inaccessible. If the user tried to repair the corrupt database then the user has to face various error messages.
Manual and Free Ways to Repair MDF File in SQL Server 2012 Version
The user can try the free methods to repair MDF file of SQL server.
- By executing the DBCC CHECKDB command
- Restoring the data from the backup.
The user can use both the methods to repair MDF file of SQL server database. But in case of major MDF file corruption, the user DBCC CHECK command will not work. And if you don't have a recent backup then you won't be able to restore the database. In that case, the user can take the help of Repair SQL Database software.
Note: The user can also read this post to know how to repair SQL database easily.
Automated Solution to Repair MDF File in SQL Server 2008 / 2008r2 / 2012 / 2014 / 2016 / 2017 Versions
In order to repair MDF file in SQL server, the user can take the help of SQL Database Recovery software. This is the most reliable solution to fix any type of corruption problem of SQL server. This software is capable to recover the database from the corrupted MDF and NDF files. The user can easily recover SQL database objects such as tables, functions, stored procedure, triggers, etc. For complete information, the user can try the demo version of this software.
Final Words
SQL database files are very important because they contain lots of crucial database items. In case any type of corruption occurs then it can create trouble for the users. So in this article, we have discussed how to repair MDF file in SQL server 2012. The user can try the manual solution. But the manual method has limitations, so it is better to take the help of an automated solution to resolve this issue.
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