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Recover SQL Server Database from MDF in 5 Steps

Rebeca Wilson Data Management
16 Oct 2019 BLOG_NUM_COMMENTS

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Is your SQL MDF file corrupted? Are you looking for a solution to recover SQL Server Database from MDF file? If so, then this blog will guide you step by step on how to perform SQL MDF file recovery. Here we are going to reveal the most successful trick to easily recover SQL Server database without backup and other external applications. Before proceeding with the solution, we must first find out the reason for corruption. So let’s start.

Table of Content

  • The reason behind SQL Database Corruption
  • How to check if SQL database is corrupted
  • Best solution to recover corrupt SQL database
  • Steps to recover MDF file which got damaged

Reasons for SQL Database Corruption – Let’s Find

There are many reasons behind database corruption in Microsoft SQL Server. Some of them are-

  1. Malicious Virus in the SQL Server
  2. Abrupt Power Cut
  3. Sudden System Shutdown
  4. Hard Disk Failure
  5. Saved the SQL database in a compressed folder. It may also cause corruption issue

 

How to Check if SQL Database is Corrupted?

In order to recover SQL Server Database from MDF file, we must check data corruption in SQL Server. Follow these instructions to perform this task:

  • Place the following query and run it to validate the corruption in the database

SELECT * From msdb.dbo.suspect pages

If there is no error in the database, no rows are displayed in the result. This means that no corrupted entry was found. However, this does not mean that no corrupted data could be present because the query only validates entries that have historically been corrupted. Damages in a newer entry are not checked. Now, we need to use the second method to find undetected problems.

  • DBCC CHECKDB is often used by database administrators to locate and repair the corrupted files. DBCC contains several other commands, such as DBCC CHECK CATALOG, DBCC CHECKALLOC, and DBCC CHECKTABLE. Run the following command to check the consistency of the database.

DBCC CHECKDB (database_name)

Solution - How to Recover SQL Server Database from MDF File?

With DBCC CHECKDB, there are three repair modes that are helpful for MDF file recovery. However, there is no guarantee that a corrupt SQL Server database will be restored using this method. In such a situation, users need to seek the help of a professional solution i.e. SQL Database Recovery. This software gives the user a 100% accurate and successful solution to recover corrupt SQL database files. It provides a graphical interface for technical as well as non-technical user's convenience. With this utility, the user can recover MDF file as well as multiple NDF files at the same time without any issue of data loss.

The best thing about this software is that it comes with multiple useful features that are helpful to all kinds of users. One can easily repair and restore SQL database from MDF file in one place. It allows you to recover and preview all database objects like tables, rules, triggers, functions, stored procedures, etc. The software is able to recover data from Wallet Ransomware affected .mdf files. It also supports all versions of SQL Server like 2017, 2016, 2014, 2012, 2008, and others.

5 Steps to Recover SQL Server Database From MDF File Without Backup

Using SQL Server MDF File Recovery Tool, you can quickly recover corrupt SQL database files by following the below steps:

Step 1. Launch the software and open .mdf file

Step 2. Select the Scan Mode: Quick and Advanced Scan. After that select the version of SQL Server MDF file

Step 3. Now, the tool will show the complete preview of all recovered data objects like tables, views, etc.

Step 4. Click on the Export button and choose the option: Export to SQL Server Database or Compatible SQL Script. Then fill the required information.

Step 5. Select Export With Only Schema or With Schema & Data both according to the need. Finally, click the Export button to finalize the process.

What’s More In SQL Server Database Recovery Software

This tool offers various benefits and functions to recover SQL Server database from MDF file. Here are some key features:

  • User-friendly interface
  • 100% safe & secure
  • Recover MDF file and NDF file
  • 24*7 customer support
  • Supports all SQL Server versions for MDF file recovery
  • Export data to SQL Server Database
  • Auto-detect option to detect SQL MDF file version
  • Compatible with Windows 10 and other editions

Conclusion

Recovering a corrupt SQL Server Database is not that difficult if you know what to do. In this blog, we explained the complete solution to recover corrupt SQL database files using a professional utility. Hope that after reading this blog, the query on how to recover SQL Server database from MDF file without backup is sorted.

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