How To Repair SQL Database Using Recovery Toolbox

Over the years, servers have suffered terribly from malicious attacks that users had to take precautions now and then. Because of that, internet users need to determine how to repair a database in an SQL server. A more specific case of a security incident is ransomware. They are further putting end-users at risk. In this article, we'll give you a glimpse of how to repair corrupted databases in SQL servers using Recovery Toolbox for SQL Server.

How To Repair SQL Database?

Your database may be in good condition, but it might become unavailable or damaged due to events such as a system crash, a hardware or software issue, a virus or malware attack, and so on.

Initially, there is a good probability of successfully restoring databases on the SQL server. This, however, may only function on small-scaled files. This would not be helpful for Microsoft SQL Servers, which store data in massive NDF and MDF files measured in gigabytes or terabytes. Definitely, losing them would pose a huge risk to your privacy and security that you have to immediately arm yourself with knowledge on how to repair MDF file of SQL Server.

Now here's the problem. One of the reasons you need to know how to repair an SQL database is that you would rarely see an error notice indicating database corruption. You'll simply won't be unable to access it. Hence, making it crucial to discover anomalies in an SQL Server database first. Then, learn how to repair a corrupted SQL database.

To know if your SQL server database has been corrupted, try doing some of these simple solutions:

1. Instead of analyzing an entire database for corruption, you could run a query to look for faulty pages in the 'suspect_pages' table.
2. Use 'PAGE_VERIFY' to learn about the level of page corruption.
3. Run DBCC CHECKDB regularly to ensure database integrity.
4. Set up a swift alert using SQL Server Agent to notify you of potential SQL database corruption before it's too late to rectify.
5. If you have an updated backup, you could restore the database using "REPAIR_ALLOW_DATA_LOSS."

You may have discovered a problem in your SQL server, but what should you do next? This is when the SQL server database repair tool comes into play.

How To Repair MDF File of SQL Server

If you've been raising questions on how to repair a corrupted database in an SQL server, you should look for a solution capable of analyzing files with MDF or NDF extensions. One way to do it is by using SQL Server repair tools like Recovery Toolbox for SQL Server.

Since Recovery Toolbox is designed only to repair damaged Microsoft SQL Server databases, it provides only a few distinct steps:

#1 Select a corrupted database in MS SQL Server format to repair data from, using SQL Server repair tool.

(Photo : Recovery Toolbox)

The first stage is for the Recovery Toolbox for SQL Server to evaluate and parse an SQL Server database, which might take a long time. Many factors influence recovery time, including file size, data complexity, device performance, etc. Don't interrupt the analysis if you wish to successfully learn how to repair the corrupted database in the SQL server. Otherwise, you will have to restart.

#2 Preview the data that can be retrieved from corrupted files with the *.mdf extension to proceed with the MDF file repair tool.

Next, you'll be delighted to know that you're one step away from finishing the steps on repairing the corrupted databases in the SQL server. When the analysis is through, the MDF file repair tool presents the data in the form of tables. But these are not exported at this point.

On this step software looks like free MDF Viewer. Anybody can use tool for free to open and view content Microsoft SQL Server databases without installation and setting special software and tools.

#3 Choose the method of data exporting.

You can assess the effectiveness of analysis by exploring data recovery sheets that comprise tables, methods, functions, and other parts.

Developers recommend to save a repaired data as SQL scripts. It helps to repair linked data correctly (indexies, stored procedures and so on). Article: How to import a saved SQL scripts.

#4 Choose the information that should be repaired and saved.

Learning how to repair databases in SQL servers will now formally begin here. If the Recovery Toolbox for SQL Server successfully unlocks a ransomware-encrypted database, start the recovery procedure on the specific information you want to fix and save.

#5 Preview data export reports.

After going through all the intricate yet simple steps on how to repair SQL database server, you're finally down to the last step. You will simply see a detailed preview of data export reports. In this case, you'll see that the file processed is MDF, the procedures created were 190, and the time it took to recover the data was 00: 04: 41.

In the end, you'll finally know how to repair a database in an SQL server. But before concluding the steps, Recovery Toolbox for SQL Server will first allow you to select the output path to preserve data. This program may store the results as SQL scripts in separate files or export them to a new Microsoft SQL Server database.

To export recovered data to a new database in Microsoft SQL Server format, use the install.bat file created by the Recovery Toolbox for SQL Server. The script should be placed in the output folder with other SQL scripts. Remember to provide the necessary database settings, such as the DB name, username/password, and server name.

How Do I Run an SQL Database Repair?

As far as we can tell, if you want to know how to repair SQL database server, your solution should be able to open corrupted database files for examination and, if feasible, recover data. Recovery Toolbox for SQL Server, fortunately, does the job. It simply takes a few clicks to learn how to repair a corrupted database in an SQL server using Recovery Toolbox for SQL Server.