Posts Tagged ‘sql database’
November 3rd, 2009 | 
Author: Filegroups in Microsoft SQL Server are primarily used to group database files to use them in an easy and simple way. A system administrator can create particular filegroups for each hard drive attached in the system and assign tables, indexes, text from a particular table to them. While these filegroups can be easily accessed, the possibilities of their corruption always remains. In such situations, the best way to access the data is by restoring it from an updated and valid backup. However, in case of no backup availability or backup failing short of restoring the desired information, then you will need to use advanced SQL Repair software that can completely repair your corrupted database and recover its components.
Consider a practical instance, where you receive the below error message when you attempt to open your SQL Server database:
“Unable to process index I_NAME of table O_NAME because filegroup F_NAME is invalid.”
Cause:
The root cause for the occurrence of the above error message is that filegroup Ids stored in the metadata for an index do not exist, so that index can not be checked.
Resolution:
Below are certain resolutions that enable you to resolve the above error message:
Error 2522 could be a result of hardware malfunction. In this case, you will need to check your computer system, Windows error logs, and SQL server. To resolve the hardware problem, you will need to swap the old hardware components with new hardware components.
However if the error message is not occurring due to hardware problems, then you can restore the database from an updated backup.
But if in case, you have not maintained any backup, then you will need to execute the DBCC CHECKDB command to repair the corrupted database.
In most cases, the above resolutions resolve your issue and your SQL database becomes accessible. But, if all the above resolutions fall short and the error message still remains, then you will need to use advanced SQL Recovery application that can repair your corrupted database. Such SQL Repair tools use high-end scanning methods to repair the corrupted database. Built with highly interactive user-interface, these tools are easily understandable without any prior technical knowledge.
Naveen Kadian is a self employed Internet entrepreneur and product reviewer. This Recover SQL utility is extremely useful when the database gets corrupted due to internal program errors, hardware malfunctioning, accidental deletion of data and more. This SQL recovery software recovers all types of database components including triggers, tables, stored procedures and more.SQL Server Recovery
Article Source: Tips to resolve “Unable to process index…” Error message
All the SQL database files are split into PFS intervals, where PFS stands for Page Free Space. A PFS interval is about 64 MB in size and has 8088 pages in it. Each PFS page has a byte-map with one byte per page for all the pages included in the PFS interval. At times, you get database errors that indicate that a page exists with invalid type in its PFS page. Database corrupted in this way needs to be restored from backup. However, if you don’t have any valid data backup available, you need to use advanced SQL Recovery application.
For an instance, you might come across the similar error message with your SQL Server database:
“Database error: Page P_ID1 is marked with the wrong type in PFS page P_ID2. PFS status 0xVAL1 expected 0xVAL2.”
This error is marked as error 8948 in SQL Server error log.
Cause
The above error results when a page P_ID1 has been marked with incorrect type entry in PFS page P_ID2. As described above, each PFS page has a byte-map with one byte per page for all the pages included in the PFS interval. Among rest of the information, each byte contains three specific type of status bits that define the page type:
(0×10) for PFS_IS_IAM_PG
(0×40) for PFS_IS_ALLOCATED
(0×20)for PFS_IS_MIXED_EXT
Error 8948 occurs when these bits are improperly set.
Solution
You need to deploy these measures to cope up with such issues:
If such kind of problems are persistent in nature, you should check the system for possible hardware problems first. You can do so by examining the error log reports of Windows, SQL Server™ and application.
Check the database backup status. If complete and valid, delete the damaged database and restore from the backup.
Without using any repair clause, execute DBCC CHECKDB to determine the required repair clause to be applied. Next, run DBCC CHECKDB with this repair clause.
If you desire to prevent data loss that might occur due to the above step, you need to use advanced SQL Repair tools. These are safe SQL Recovery software that can scan a corrupted database and restore it successfully.
Stellar Phoenix SQL Recovery is a premier tool to repair damaged SQL databases and is supportive to SQL Server 2008, 2005 and 2000. With self-descriptive and exceptionally realistic interface, advanced repair options and non-destructive design, it is an effective SQL Repair tool to repair all database objects. The software is compatible with Windows Vista, XP, 2003, 2000 and NT.
Naveen Kadian is a self employed Internet entrepreneur and product reviewer. This SQL Server Recovery utility is extremely useful when the database gets corrupted due to internal program errors, hardware malfunctioning, accidental deletion of data and more. This SQL recovery software recovers all types of database components including triggers, tables, stored procedures and more.SQL Server 2005</a
Article Source: Resolving SQL Page with Incorrect Type Error
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In order to submit articles to a directory, writers have to register and they know that. Be sure to include an opt-in clause into the terms and conditions of the registration process by which they agree to receive updates and information from legitimate online businesses by email.
How easy is it to set up your own article directory? How much does it cost?
Setting up an article directory on your website is not as difficult as you might suppose, nor is it so expensive. You can download a directory software package free from ArticleDashboard.com.
Other software packages can be purchased for a one-time payment of around $30-$50. You simply download a zip file and upload it to your server with Article Dashboard. It is just as simple to set up a My SQL database.
The article directory provider will also run support services to help legitimate home based businesses through any difficulties during the set-up stage. Your article directory may look a bit threadbare at this stage as you have just set it up and not begun to publicize it.
Making use of a service that will populate your article directory with articles will solve this problem. Article Marketer offers just such a service, which you can use to keep your directory fully loaded and regularly updated.
That kind of service gives legitimate online business directories the vital ingredient of credibility that will encourage visitors to submit their article – and opt-in to your list as part of the registration process.
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Article Source: How To Improve Legitimate Home Based Businesses