We get plenty of SQL users’ queries regarding the corruption of data files & complete deletion of it. Now, we’re going next level to let you learn how to rebuild master database in SQL server safely. As we all know that SQL database is stored in two formats. Primary data in MDF & secondary in NDF. Moreover, the transaction log data is stored in LDF file format.
Users find it quite difficult to get back or repair their master database which is MDF files. They lack the required knowledge & this is because of the involvement of core technicalities in which not all users are proficient. Don’t worry we are going to show you an easy solution.
Such files get lost or corrupted due to several reasons like sudden power failure, virus & malware attacks, technical errors & hardware failures. This article is going to explain how to rebuild SQL database using both manual & automated approaches. We’ll also provide you with advice on the selection of the right method just before the end.
Repair SQL Server Master Database – Manual Method #1
In the first solution, we’re going to use the SQL server management system better known as SSMS. This is quite an interesting application for server management & rebuilding the master database.
Install the SMSS as per your server version & then just follow the below-mentioned steps to start this manual operation.
Step-1. From “C:/Program files/Microsoft SQL Server / SQL Server Management Studio Express” launch the SMSS utility on your system.
Step-2. Enter your Windows Authentication Login Credentials & then proceed to the next step.
Step-3. Now, Expand the Database & then locate wt_shed simply. Right Click here & then Go to the Properties & then Click on the Options button.
Step-4. Now come to the end of the page. Here users need to Change the Restrict Access to SINGLE_USER & then proceed further.
Step-5. Click on the Ok button here & then just Repeat the Second Step again for the database’s wtMaster part.
Step-6. In this step, Select New Querry from the Tool Bar & then Run the below-mentioned Commands in the command line.
- dbcc checkdb(‘wtMaster’,REPAIR_REBUILD)
- dbcc checkdb(‘wt_sched’,REPAIR_REBUILD)
Step-7. Now Click on Execute button to rebuild SQL Server & then Proceed further to the next step.
Step-8. Finally, by following Step no. 4 & 5, Change Access from SINGLE_USER to MULTIPLE_USER option.
Also Read: Procedure to Export Data from MS SQL Server to CSV
Manual Method Drawbacks to Rebuild Master Database in SQL Server
The manual method is quite complex as we just discussed, there is a high probability of users getting confused here. Below are the most common yet critical drawbacks of the manual solution mentioned.
- Risky Method to Opt For
This solution is quite risky as a single mistake can result in complete master database loss or corruption. No one wants to risk crucial files with such solutions.
- Quite Time Confusing
The manual method is a very lengthy process & is time-consuming. Users don’t consider this practical as it takes way longer to repair SQL server master database.
- Lack of Multiple Modern Features
Various advanced features like quick & advanced scan, selective rebuilding of the database, auto-detecting of SQL version, etc are not available here.
- Complex & Confusing
This method involves high technicalities & thus requires a highly experienced resource to handle it. New users can not execute this solution without errors.
How to Rebuild SQL Database Using the Automated Approach?
Let’s understand what the manual method is all about. This modern solution consists of the Safe & Secure SQL Database Recovery Software to help us. This advanced software is developed just for this specific task of repairing & rebuilding the master database. This is why it has modern features & AI technology along with advanced algorithms. The unique combination of features makes it fast, efficient & practical for users.
Moreover, it is affordable & even offers a free version for users to test first. Download the tool & follow the below-mentioned steps in order to get your desired results. The images shown below can help you, even more, to rebuild master database in SQL server.
Step-1. Launch the automated Tool & then Click on the Open button to add the MDF file.
Step-2. Now, Select the Quick or Advanced Scan options based on the level of corruption.
Step-3. Simply, Preview the Objects in the left pane & then just Click on the Export button.
Step-4. Finally, Set the Destination (Server, CSV, Script file) & Click on the Export option.
By following just these four steps, you can easily get out of the misery. This tool is very much capable of solving corruption & deletion of master database issues.
Modern Method Features to Repair SQL Server Master Database
The automated or modern approach has several features. Let’s have a look at the capabilities that this tool offers to users. IT can help us in deciding the method we’re going to select for our operation of getting back the master database.
- This tool is capable of running this operation for both MDF & NDF data files without any hassles.
- Users can easily repair or rebuild database objects like tables, functions, views, rules, stored procedures, indexes, etc.
- It automatically detects the version of SQL Server MDF files that you have & also enables users to select that manually without any errors.
- It allows users to identify deleted data as it highlights deleted files in Red color for users. It makes the scrutinizing of data better than it was before.
- Software let users export the rebuilt data file in multiple ways, They can export data directly to the server, in a CSV file, or in a script file. Select any one of them.
- This utility supports SQL version 2019, 2017, 2016, 2014, 2012, 2008 / 2008 R2, 2005, 2000 to how to rebuild SQL database & is compatible with Windows OS.
The Final Verdict
Finally, it’s time to take the final decision regarding the selection of the method as we said in the introduction. Keeping in mind the complexities present in the manual methods we won’t say you should try it. Instead, the automated approach is more advanced & modern including the advanced features to rebuild master database in SQL server safely.
So, to make the final decision, we’ll say selecting the manual method is risky as you’re going to put your sensitive data files at stake. On the other hand, like other IT experts & Microsoft’s MVPs, we are also going to indicate that the modern approach is the ideal one so far.
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