Ultimate Guide to Restore MDF File In SQL Server
Summary: This blog post talks about the best possible ways to restore MDF file in SQL server 2019, 2017, and all its below versions. We have also discussed the reasons for SQL database MDF file corruption. Read this blog to find the relevant solution to perform this task easily.
As we know that there are many database software applications are available but the Microsoft SQL server is among the best and most advanced relational database management systems. This SQL server application creates the database in two files which are MDF primary database file, NDF secondary database file. But like any other file format, these two files are also prone to corruption. Database corruption is the worst nightmare for any SQL Database Administrator. If the users don’t fix the corruption in time then the users have to face fatal data loss.
If you are also facing the corruption problem then in this article I am going to discuss the best ways to restore MDF files in SQL Server. But to avoid any corruption problem we will discuss the reasons responsible for the SQL database corruption problem. We will discuss the best possible ways to recover the SQL Server database by using the automated tool.
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Reasons For MDF File Corruption
The computer system stores the data on the hard disk drive and in case, if your hard drive fails or crashed then the entire SQL database, will become inaccessible. So there are other reasons also responsible for corruption. Some of which are given below:
- Virus Infection: No computer file is immune to the corruption problem. Due to virus or malware infection, the SQL database can be corrupted. There are many possible ways due to which viruses can enter the computer system like during the file downloads from the internet
- Abrupt System Shutdown: Sometimes Abrupt system or forcefully shut down the system will result in an SQL database corruption problem. Let us understand with the help of an example: If the user is working on the SQL server and suddenly the power goes off then there are chances of database corruption also.
- Internal Bugs: Sometimes due to the presence of internal bugs, the software application produces the incorrect result. This can be the reason for MDF file corruption.
Note: If anyhow your MDF file is corrupted and you want to restore data from the MDF file in SQL server 2019, 2017, or above version then the user can take the help of an automated solution. Using the tool users can also fix SQL Server Error 945.
Know-How to Restore MDF File in SQL Server 2019 / 2017 / 2016 / 2014 Version
When the SQL database gets corrupted, MDF files are affected then the user can try the SQL Database Recovery tool to restore the SQL database. This utility is a perfect solution to recover the SQL database objects such as Table data, Stored procedures, triggers, and indexes. This application provides two Scan quick and advanced scan options to remove high-level corruption and easily restore MDF files in SQL Server. Before recovering the data this software shows the preview of deleted SQL table records in red color. Once the data is repaired successfully user can export the data to a live SQL Server present on the same machine or over a server network. Moreover, this software is compatible with SQL servers 2019, 2017, 2016, and its below version.
Steps to Restore MDF file in SQL Server
- Download and launch the tool in your Windows system and click on the Open button.
- Choose a scan option as per the level of database corruption. Also, choose the version of your database MDF file.
- As the scan process gets completed preview the repaired MDF data and hit the Export button.
- Choose the SQL Server Database option from the export Window and provide the valid database credentials.
- Now, choose any of the options, restore data to the Existing Database or as a New Database.
- Select the required database components and finally press the Export button.
Final Words
Note: The user can also read another similar post DBCC CHECKDB Repair Options to repair the SQL database.
When the SQL database users face an MDF file corruption problem then the users don’t need to worry about it. The user can take the help of the SQL database recovery tool to restore the MDF file in SQL Server 2019 / 2017 / 2016 / 2014. In this article, we have also discussed the reason responsible for corruption in the SQL database. So to resolve the high-level corruption problem it is better to take the help of an expert solution to avoid any data loss problems.