How to Repair and Restore Indexes of the SQL Server Database

In MS SQL Server database, an index is the data structure that improve the speed of operations on table. Database indexes are created by the using of single or multiple columns of table that offer efficient access and random lookups of ordered records. That means indexes of SQL Server database improve the management of data and enhance the SQL Server performance. But in case if index of SQL Server database gets corrupted, you might come across in serious data loss situation. At this situation you need to repair and recover corrupted SQL Server database by using SQL database recovery software to restore the database.

Consider a practical scenario, when you try to access Master database file of microsoft SQL Server database, you might come across below mention error message:

"Possible index corruption detected. Run DBCC CHECKDB."

After appearing the above error message, you cann't do any activity on the SQL Server database. In order to gain access of your important data in the database, you have to find-out the exact cause of this error message and go forward for SQL database repair by sorting it out.

Cause of the Problem:

The above error message is an event log error message, which appears when Master database file or components of master database file gets corrupted. The database might get damaged or corrupted due to various reasons such as hardware problem, virus infection, registry errors, software malfunction and many more.

Solutions of the Problem:

For resolving the above error message you have to check the hardware of the system, if hardware is ok then run DBCC CHECKDB command with the proper clause. After the running the command you have still not able to access your database then restore it from the latest backup if backup is updated. If backup is not available then you have to try a third party SQL Recovery software to fix the problem.

The best third party SQL recovery software recommended by the most database expert is Stellar SQL database recovery. This software enables you to repair MDF as well as NDF file of SQL Server database. SQL Recovery software supports MS SQL Server 7.0, 2008, 2005 and 2000 and compatible with Microsoft Windows 7, Vista, 2003, XP, 2000 and NT.

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Repairing Error 8926 to Fix Table Corruption Issues in MS SQL Server 2000 Database

Are you getting a table related error in MS SQL Server 2000? In all probability, it may have happened because of incorrect page definitions on the database. Such database corruption can be caused because of several reasons such as abrupt or improper system shutdown when the database is open, virus infections, etc. You should repair MDF file using any suitable method failing which you should use a third-party SQL repair software to repair SQL database.

Let us take a practical example in which you are getting the following error message while working on an MS SQL Server 2000 database:

"Table error: Cross object linkage: Parent page P_ID1, slot S_ID1 in object ID O_ID1, index ID I_ID1, and page P_ID2, slot S_ID2 in object ID O_ID2, index ID I_ID2, next refer to page P_ID3 but are not in the same object."

Cause:

The issue occurs as the next page pointer of P_ID2 and P_ID1 page point to P_ID3 in a different object.

Resolution:

To overcome such situation, there is a need to repair SQL database. For this purpose, you can try out the following MDF file repair methods, ideally in the given order:

Fixing the hardware-related problems: Lot many times, these issues evolve because of problems in the hardware parts. Such issues can be fixed to perform SQL repair using the following measures:

Running hardware diagnostics and try to resolve the issues, if any. Checking the error logs and analyzing if the error has occurred because corruption in the hardware components.

Installing the operating system after formatting the hard disk.

Restoring from the updated backup: If the problem does not solve, then check the status of the backup. Restore the database with the backup, if it is updated and clean.

Executing DBCC CHECKDB: If the previous method does not work, then run the DBCC CHECKDB tool with the recommended repair clause to repair MDF file.

In case you are still getting the same error, then there is an urgent need to use a professional SQL repair software. The best feature of these MDF repair tools is that they repair SQL file without damaging the original SQL database.

The best.MDF repair software that should be used in this case is Stellar SQL Database Recovery, which is compatible with Windows 7, Server 2008, Vista, Server 2003, XP, and 2000. With the ability to repair MDF files created in MS SQL Server 7.0, 2000, 2005, and 2008, this MS SQL repair software repairs various SQL objects including collations, defaults, NDF files, stored procedures, tables, triggers, etc.

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How to recover SQL Server 2000 database from Error 2512

MS SQL Server 2000 is used to provide enterprise solution in many reputed organizations. The primary reasons behind this are that it is simple to use, scalable for huge databases, provides strong support for demanding situations, etc. However, having said that, the database tables may sometimes become corrupt thereby disabling you to use it properly. Such issues can occur due to virus infections, power outages, damaged hardware components, etc. You should inquire for the cause of the corruption and try to recover SQL database. If you are not able to resolve the issue, then you should use a third-party SQL data recovery software to perform SQL recovery.

Consider a scenario wherein you encounter the following error message while working on an SQL Server 2000 database.

"Table error: Object ID O_ID, Index ID I_ID. Duplicate keys on page P_ID1 slot SLOT1 and page P_ID2 slot SLOT2."

Cause:

The primary cause of this error message is that there are two slots on the database table that share the same keys, including the unique identifiers.

Resolution:

To resolve this erroneous situation, you should recover SQL database. You can do this using the following methods:

Resolving the hardware issues: You should check the hardware components by running the hardware diagnostics. The error logs can also be checked in this method, and you can also consider swapping the hardware components to narrow down on the actual cause. If nothing works out, then you can reformat the hard disks and reinstall the operating system.


Checking the database backup: If it is not a hardware related issue, then you should check the database backup. If it is clean and updated, then you should replace the corrupted database with the backup.

Running DBCC CHECKDB: If the backup option does not work out, then you should run the DBCC CHECKDB command without any repair clause to know the extent of corruption. Then, run it again with the recommended repair clause.

The database would now be fine after using the mentioned methods. However, if you still are facing similar issues then you should use a third-party SQL database recovery software to recover SQL database. Such SQL recovery tools are able to repair corrupted databases without overwriting the existing ones.

Stellar Phoenix SQL Data Recovery is an MS SQL recovery software that recovers logically corrupted SQL databases from all instances of corruption. It recovers various database objects such as tables, queries, stored procedures, triggers, etc. This MDF repair utility is designed to recover SQL databases created in SQL Server 2000, 2005, and 2008. It is compatible with Windows 7, Vista, Server 2003, XP, and 2000.

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