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SQL Server Database Corruption: That Might Occur in an Environment using SQL Server

SQL server is the highly employed database service and is a highly advanced relational database management system, which is used on a large scale by the employees and the professionals. The improved user interface and the advanced features of MS SQL server makes it one of the highly used database management tool for managing a large data. In addition to it, all the usefulness of this application, still one of the major drawbacks is Corruption problem. It results in multiple problems like inaccessibility of data items. But, before even making a step forward, let’s discuss some of the common reasons behind SQL database corruption.

Reasons behind SQL Server Database Corruption

Many times, the SQL database can be corrupted or damaged due to multiple reasons, but maximum times, the main reason is hardware failures.

  • System surges and Abrupt system shutdown while database is open
  • Changes in the SQL account
  • Infections because of viruses
  • Upgrading the SQL Server from earlier edition to newer one, at times it leads to corruption of database

Types of SQL Database Corruption

Whenever there is any SQL database corruption, the users do not know until you can access the damaged data. Below are the Error messages that are encountered while trying to access the corrupt data of the SQL database.

  1. Msg 823 Error in SQL Server
  2. SQL Server Page Level Corruption
  3. Msg 825(read retry) in SQL Server
  4. SQL Server Table Corruption Error
  5. Metadata corruption Error
  6. Corruption in non-clustered indexes

Listed above are the common errors of the SQL Server database corruption and there are many other messages also that work in same manner. In such circumstances, all you need to keep the backup ready. Backup can be a reliable solution in these circumstances. So, listed below are some Restore Commands & options that can be employed to restore and view all the contents of the Backup files.

The following commands can be used for solving all the problems:

  1. RESTORE HEADERONLY: it gives you a proper list of all backups used in file
  2. RESTORE LABELONLY: It provides the backup media information
  3. Restore FILELISTONLY: It entertains the users with a complete list of backed up files that are required for the given backup
  4. RESTORE DATABASE: It permits you with restoring a differential, file or a filegroup backup
  5. RESTORE VERIFYONLY: It completely verifies backup is readable via RESTORE process
  6. RESTORE LOG: It offers to restore transaction log backup

But, many times you will have to face multiple problems as it can even delete the backup or make it corrupted.

In such circumstances, you need to opt for a professional program like SQL Recovery Software is required.

Recovering a corrupted file is no more a matter of practice. With SQL database recovery utility one can easily prevent the SQL Server database corruption. The wizard allows users to repair the SQL Server Database files of both primary and secondary database easily.

The Final Note

From the above words it is clear that there comes a necessity where have to recover a corrupt SQL Server database so that we remain protected and can feel secure all the time. This thing will never make any of the user tense as it not only repairs the database files but also keeps you away from the threats like cyber intrusions with multiple functionalities.

Zora's SQL Tips

Hi! I am Zora Stalin, an IT geek and a passionate learner of technology. Besides my job as an Information Technology Analyst, I love searching and sharing new things that excite me help for others.

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