Common Causes of SQL Database Corruption Error and Solution

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  • Published on
    April 16th, 2014
  • Updated on
    March 16, 2021
  • Read Time
    5 minutes

Most of the business information pertaining to customer details, accounting or any type of product design detail, is maintained using the database applications like SQL Server. SQL Server is one of the most used database applications for organizing a company’s style of working through effective database management. However, inaccessibility error is often reported by this application, due to various reasons ranging from database corruption to the system’s inability to respond within the stipulated time period. In this blog, we will know the common causes of SQL database corruption error and what is the possible solution for the errors. Follow to the end.

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Whichever may be the case, the fact is that MS SQL Server reports issues, which may prevent a user from working on the database that he wants to process. In such a situation, it is not a wise choice to rebuild the whole information system because it may take from a few weeks to several months.

Therefore, it is better to recovery software which can help in bringing your data back in place. First of all, before hopping around different software choices, it would be beneficial for an individual to understand the most probable cause for SQL server database corruption. So the right decision can be made accordingly.

Common Causes of SQL Database Corruption

  • Hardware Failure.
  • Bugs in SQL server.
  • Abrupt system shut down while the database opens.
  • Changes in SQL account.
  • Upgrading SQL Server from previous versions to the newer ones.

Error Messages while trying to interact with corrupt data of Database:

The list of common errors of SQL Server database corruption, there can be various other error messages also.

  • SQL Server Page Level Corruption.
  • SQL Server Table Corruption Error.
  • Corruption on non-clustered indexes.
  • Msg 823 error in SQL Server.
  • Database consistency errors reported by DBCC CHECKDB.
  • Corruption on data pages.
  • Metadata corruption Error.
  • Msg 824 (I/O error) in SQL Server.
  • Msg 825 (read retry) in SQL Server.

SQL Server Database Corruption Scenarios

MS SQL database corruption or loss may occur at different stages as described below.

1st Scenario: Pertaining to loss related to storage media

SQL data may face a tough time while working with a storage media that responds abruptly or in an unexpected manner.

2nd Scenario: Pertaining to loss related to the file system

A shear mistake of information loss regarding the files which are saved to specified folders existing on various different locations accessed by the database application itself may lead to inaccessibility of your crucial SQL server database information. You may need authentic SQL database recovery software for locating your database files and gathering them together for instant accessibility and use. Many times, built-in utilities which come along with the operating systems are utilized for fixing the file system but most often these damages the entire file stream leaving the individual in the same scenario.

3rd Scenario pertaining to file corruption

The third and last stage which may occur is related to file corruption within the SQL Server database itself. MDF files have pretty complex nature which is hard to deal with. This leads to repeated file corruption that further leads either to complete data loss or inaccessible SQL information.

In such types of situation, many will suggest backups are always the best way to keep data safe but it is not completely true. A shear mistake of information loss regarding the files which are saved to specified folders existing on various different locations accessed by the database application itself may lead to inaccessibility of your crucial SQL server database information.

That’s why we suggest SQL Database recovery

This Windows-based utility By SysInfoTools; SQL Database Server Recovery in no time and recovers your crucial data from corrupted MS SQL database files as well as recovers tables, indexes, keys, rules, constraints, triggers, and defaults. Some prominent features of this tool as follows: Recovery from MDF & NDF Files, 50+ Data Types Supported, Rich Preview Mode, Support for SQL Server Compressions, Save as SQL Database and SQL Scripts. etc. How to Fix SQLite Database is Locked Error?

Conclusion

We have described common causes of SQL database corruption error and solution in this blog. As you saw there is no manual method to solve SQL Database corruption problem so we suggested a third party software to get rid of this problem. Try the utility’s trial version for free, it has intuitive GUI (Graphical User Interface), and there is no need for much technical knowledge.

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