How to repair corrupt MDF file

by Peter Scot Software Service

Consider a real-life scenario wherein when working on the MS SQL Server 2008, you come across the following error message:

"Table error: Object ID O_ID, index ID I_ID, partition ID PN_ID, alloc unit ID A_ID (type TYPE), page PG_ID, row R_ID. DBCC detected incomplete cleanup from an online index build operation. (Antimatter column value is VALUE.)"

The root cause behind the aforementioned error message is: an unfinished index is identified for the O_ID object, I_ID index, and PN_ID partition. In order to resolve the above-mentioned error, you need to repair MDF file. In order to repair MDF file, follow the below-mentioned steps:

Resolve hardware issues: Analyze the hardware components for any issues. You can check the error logs to make sure that the issue has not come up due to error log malfunctioning. You can perform every hardware component swapping, to figure out the actual cause of the above-mentioned error. If this does not solve your purpose, once the hard disks are formatted, you can re-install the operating system.

Use a valid SQL database backup to restore the data: You can restore your valuable data present in the damaged and corrupt MDF file by replacing the damaged and corrupt MDF file with the last, valid, clean, and updated backup.

Use the DBCC CHECKDB tool: In case a proper, valid, and clean backup is not available, you can use the DBCC CHECKDB tool to repair the damaged and corrupt MDF file. With the help of the DBCC CHECKDB tool, you can rebuild the specified index and other depended indexes. Moreover, this utility checks upon the integrity as well consistency of the logical as well physical components of the SQL database.

Using the above-mentioned way outs, you can resolve the error and restore your valuable data. However, sometimes you are not able to resolve the error using the above-mentioned manual methods. In this scenario, you are left with only one option and that is to use a professional and efficient third party SQL repair tool.

A number of SQL repair tools are available in the market. You must choose the one that suits your requirements.

In case you feel a bit confused in your selection of the tool, we suggest you to take help of the free demo version to understand the tool’s features and functionality. Once you feel confident about the performance of the tool, you can go ahead and purchase the tool. The free demo version works just like the complete version of the tool except for one difference. The demo version does not allow you to save the recovered items. In order to save the recovered items, you need to purchase the complete version of the tool.

Kernel for SQL database is one such eminent and efficient tool that is capable of repairing the MDF file and restoring your valuable data present in the damaged and corrupt MDF files.

With the help of Kernel for SQL database, you can easily, efficiently, and accurately repair MDF files. visit - http://www.sqlrepair.org/

For more info click here : http://www.sqldatabaserecovery.org/