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Articles about mssql recovery (0-50 of 99)
- Resolving "text Node Referenced By More Than One Node" Error Message
By: Naveen Kadian | - Data, such as, tables, views, etc in SQL Server database is stored in blocks of 8Kb known as Pages. The two ways in which these Pages can be organized are clustered and non-clustered tables. While in clustered table the pages are linked in a doubly-linked list, the pages in non-clustered table may not be linked. Corruption in clustered table can damage the linking of the pages, further resulting in the unmountability of the SQL database. The records stored in the pages become inaccessible once t ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- How To Resolve "checktable Processing Of Object Id..." Error Message
By: Naveen Kadian | - DBCC CHECKTABLE command in SQL Server database is used to check your database table for errors. The command creates a mini dump file in the SQL Server Log Directory whenever it detects that the table is corrupt or damaged. If you wish to access the records saved in the table in such scenarios, then you will need to restore the data from an updated backup. However, if in case the backup is not available or backup falls short to restore the table records, then you will need to search for advanced ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- How To Resolve "could Not Read And Latch..." Error Message
By: Naveen Kadian | - Data storage space in SQL database is primarily divided into numerous pages. Each page contains a 96-byte header that contains information related to page number, page type, ID, and free space. Corruption in metadata structure primarily results in failing to read the data stored on the page. This further results in making the data stored in the database inaccessible. In such situations, the data stored in the database can be accessed by restoring it from an updated backup. However, there have be ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- How To Resolve "extent E_id In Database Id..." Error Message
By: Naveen Kadian | - The structure of an Index Allocation Map (IAM) page in MS SQL Server consists of one bit per dedicated extent for all the Extents in the file interval. The bit is allocated to the index of which the IAM page is a part. Corruption in the bit can result into inaccessibility of records stored in your database. Few major causes of corruption of the application damage, metadata structure corruption, malicious software like virus, and human errors. To access your data in such situations, restora ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- How To Resolve "table Error: " Out Of Range ..."
By: Naveen Kadian | - Nothing can be more frustrating than the inaccessibility of records stored in your database. There can be numerous reasons responsible for corruption, such as, metadata structure damage, MS SQL Server unexpected shutdown, virus attack, and more. A perfect resolution to get rid of all the corruption scenarios is by restoring the data from an updated database backup. But, there might be situations where you have either not created any backup or your backup has been damaged. These circumstances for ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving "iam Page P_id1 Is Pointed To By The Previous Pointer..." Error Message
By: Naveen Kadian | - An Index Allocation Map (IAM) page in MS SQL Server database act as a storage component to save information related to table extents and indexes. A single IAM page contains of two records IAM page header and bitmap and has the capacity to track 4GB of space to store. A linked list of all the IAM pages IAM chain tracks the space assigned to every single entity. Corruption in IAM chain primarily results in unmountability of SQL database. An unmountable database means inaccessibilit ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Database Repair Post "table Error: Page P_id..." Error Message
By: Naveen Kadian | - Two main building blocks of every MS SQL database are pages and indexes. These pages store actual data and are always marked by a header that stores information such as, page number, page type, and free space. The page type in header section saves the data (Index, allocation map, etc.) that define the page. Corruption in the header might occur due to numerous factors, resulting into inaccessibility of records stored in the database. In most cases of SQL database corruption, you encounter an erro ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Warning Message After Ms Sql Database Corruption
By: Naveen Kadian | - A warning error message while accessing the records stored in your MS SQL database occurs when the database is corrupted or there is a possibility of database being corrupted. While it is advisable not to access your data after any warning message, most of the database users tend to ignore such error messages. The best way to resolve all the warning messages is by using the restoring the database records from most recently valid database backup. But if in case, the database backup is not availab ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Data Retrieval Post Read/write Error Message
By: Naveen Kadian | - Physical disk problems can be a result of various factors, such as, bad sectors on your hard drive, disk drive failure, or controller damage. A read/write error message pops up whenever your storage media gets physically damaged. This error message is primarily raised when you want to open a database file and MS SQL Server is unable to read the specified disk location. Furthermore, read/write error message disk problems leave your database in unmountable state making the records saved in it inac ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Retrieve Data After "table Error: Extent P_id..."
By: Naveen Kadian | - Records stored in SOL Server 2000 database table can become inaccessible when it is corrupted or damaged. There can be various reasons responsible for table corruption, such as, concurrent execution, metadata corruption, virus attack, and human error. In most cases of table corruption, an error message pops up displaying you the exact reason for corruption. This error message is a hindrance in displaying the records stored in the table. To access the records stored in table, you a valid backup ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Table Error Message Post Index Header Corruption
By: Naveen Kadian | - SQL Server database numerous sequentially numbered pages to store the data. Each page in the database is marked by a header which saves metadata information (page type, page number, and free space ) about the page. The page type further defines the data stored in the page Index, data stored, allocation maps, and more. Corruption or damage in header primarily results in making the SQL Server database inaccessible. Furthermore, you also encounter an error message. For absolute access of record ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving "unable To Process Table..." Error Message
By: Naveen Kadian | - An error message while trying to mount the database might leave you in a state of shock. While the reasons for the occurrence of the errors could be many, the outcome for most of the error messages remains the same inaccessibility of database records. One common reason for the occurrence of the error message could be corruption of sysfilegroups table. A sysfilegroups table consists of one row for each filegroup in your SQL Server database. The table is saved in each SQL Server database and t ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving Table Error In Sql Server Database
By: Naveen Kadian | - A table error while accessing a table in SQL Server 2000 database can occur due to various reasons like corruption in page header, incorrect alignment of system table, invalid page type, index_page page has an index zero, incorrect header modification, hardware failure, and more. While the reasons for table corruption might be many, but the result for all them remains the same inaccessibility of table records. To access the table records without applying any extra efforts, you can directly r ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Tips To Resolve "chain Sequence Numbers Are Out Of Order..." Error Message
By: Naveen Kadian | - An IAM (Index Allocation Map) page in MS SQL Server database is a metadata entry that maps the extents in a 4GB part of database file. This database file is used by three types of allocation units-IN_ROW_DATA, LOB_DATA, and ROW_OVERFLOW_DATA. An IAM page includes a header to indicate the beginning range of Extents mapped by that particular IAM page. Furthermore, every IAM page contains a sequence number, which acts as its exact position within the IAM chain. Corruption or damage in the sequence ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Tips To Resolve "iam Page P_id1 Is Pointed..." Error Message
By: Naveen Kadian | - IAM (Index Allocation Map) pages in SQL Server are primarily used to map the Extents in the database file. Every IAM page contains a header that signifies the beginning extent of the range of Extents mapped by a particular IAM. Corruption or damage in IAM header primarily results in an error message making all the data stored in the database inaccessible. One of the major causes for the IAM header corruption is damage of SQL Server database due to logical or physical scenarios. For comprehensive ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Tips To Resolve "index 'index_name' On Table..." Error Message
By: colindolly | - Indexes in MS SQL Server database are primarily used to enhance the database performance. These indexes add as a overhead to the database as a whole and are categorized in four major parts Clustered, Non-Clustered, Composite, and Unique. Minor corruption in these indexes can result in inaccessibility of all the records saved in SQL Server components. To nullify the effect of index corruption and access all the records saved in the database, you will need to restore the data from an updated d ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Tips To Resolve "the System Cannot..." Error Message
By: Naveen Kadian | - Corruption in MS SQL database can occur after various logical corruption scenarios like improper system shutdown, metadata corruption, PFS page corruption, system table damage, operating system malfunction, and virus attacks. In most database corruption scenarios, the database becomes unmountable making the records inaccessible. For easy accessibility of all the database records, an ideal way is to restore the records from an updated and valid database backup. But if in case, the database backup ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Tips To Resolve "table Error: Page P_id..." Error Message
By: Naveen Kadian | - Every page in SQL Server database contains a unique object and index ID stored in its header. Corruption in object or index ID makes the records saved on that page inaccessible. Few scenarios under which the corruption can take place are improper system shutdown, virus attacks, and human errors. To overcome such situations, an easy way is to restore the data from an updated backup. But if in case, you have not created any database backup or backup falls short to restore the required records, the ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Tips To Resolve "error: 0x80004005 E_fail ..." Error Message
By: Naveen Kadian | - Sometimes, when you attempt to open the MS SQL database, you encounter an error message. The error message primarily occurs when the database gets damaged or corrupted. Few main reasons for corruption of database are improper system shutdown, application malfunction, virus attack, and human errors. The error message halts the mounting process of your database and makes the data stored in it inaccessible. To overcome the problems created by error message, an ideal way is to restore data from an u ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Tips To Resolve "unable To Process Index..." Error Message
By: Naveen Kadian | - 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 ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Applying Checkdb On Tempdb Cause Data Loss
By: colindolly | - The tempdb database is a global resource of MS SQL Server, which is available for all users that are connected to instance of Microsoft SQL Server. This database stores temporary user objects, internal objects that are designed by SQL Server Database Engine, row versions that are resulted by data alteration transactions and row version that are resulted by data alteration transactions for features. In some cases, when you try to repair a damaged tempdb database using CHECKDB command, SQL Server ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Sql Server Metadata Corruption After Importing Data From Excel File
By: Naveen Kadian | - In Microsoft SQL Server, you can import or export data through Import/Export Wizard. This wizard offers simplest way to create an Integration Services package, which copies data from a source to destination. The MS SQL Server Import/Export Wizard could copy data from and to a data source for which a native OLE DB provider or a managed .NET Framework data provider is available. Microsoft Excel is one such application. But sometimes, after importing data from Excel spreadsheet, the database may no ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Damaged Sqlserveragent Service Might Cause Mdf Corruption
By: Naveen Kadian | - Microsoft SQL Server is an advanced RDBMS (Relational Database Management System), which include a service called SQLServerAgent for managerial operations of MS SQL Server, known as Jobs. This service executes the jobs and monitor the tasks for SQL Server. It is also able to process the SQL Server alerts. But in some situations, where the SQLServerAgent gets damaged, database might get damaged and become inaccessible. In these situations, you can not access your mission critical data from the da ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Rectifying Database Cannot Be Opened"' Error In Sql Server
By: Naveen Kadian | - Microsoft SQL Server is the most powerful and advanced RDBMS (Relational Database Management System), which offers excellent database solutions for all sizes of organizations. It provides several distinct and extraordinary features for effective management of your business-critical data. All of your valuable data is stored in MDF (Master Database File) in the form of tables. Although, SQL Server is considered as most reliable database management system, but in some situations the MDF file may be ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Simultaneous Execution Of Two T-sql Commands May Cause Sql Server Database Corruption
By: colindolly | - If you work on Microsoft SQL Server, you must know the actual value of T-SQL (Transactional Structured Query Language) commands. These commands help you to access and alter the Master Database File (MDF) in an easy and effective fashion. Other useful features of such commands include absolute control on transactions, error handling and row processing. This is recommended not to use such commands concurrently on same SQL Server database component, because it might cause serious corruption to data ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Index Corruption In Sql Server Might Damage Mdf File
By: Naveen Kadian | - In Microsoft SQL Server, a database index is the data structure, which enhance speed of operations on database table. You can create database indexes using single or multiple columns of table, providing efficient access and random lookups of ordered records. The offer better management of data in SQL Server database and enhance improve performance. But in case if the database index gets damaged, you might come across serious problems. Index corruption might make your database inaccessible and ca ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Incorrect Configuration Of Sql Server 2005 May Lead To Database Corruption
By: colindolly | - Microsoft SQL Server is the most advanced and widely used RDBMS (Relations Database Management System). It stores all of your critical data in MDF (Master Database File), in the form of tables. But in case if the SQL Server gets damaged, it does not allow you to properly mount the database and access data from it. There are several possible scenarios of SQL Server corruption, which include virus infection, application crash, improper system shutdown, file system corruption and operating system f ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Damage Registry Of Sql Server Agent Cause Database Corruption In Sql Server 2008
By: colindolly | - Registry is the most important component of Microsoft Windows operating system. Whenever you install a software (such as Microsoft SQL Server 2008) or hardware on your computer, a new registry hive is created. But in case if the registry entries of Microsoft SQL Server gets damaged, the database corruption might occur and it may become inaccessible. In such situations, you encounter data loss circumstances and need to go for SQL Recovery solutions to get your valuable data back.
Fo ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Index Corruption In Ms Sql Server Might Damage The Database
By: colindolly | - Index is the most critical component of a relational database. It ensures easy, quick and managed accessing of data from the database. In Microsoft SQL Server, a non-clustered index is an index that stores both logical and physical order of indexes and tables. But in case of corruption if the logical order of index doesn't match the physical order or rows on hard drive and thus you can not access data from the database. This situation generally occurs due to index corruption, which could be the ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Sql Recovery When Filestream Corruption Damaged Sql Server Database
By: colindolly | - When you try to restore the Microsoft SQL Server 2008 database (MDF file) from the sequence of transaction log backups, MS SQL Server 2008 database gets damaged. However, the original database, from which you took backup of the transaction log has not damaged. In these situations, the restore operation could not take place and thus your database become inaccessible and critical data loss situations occur. At this point, to gain access of your mission critical data, you are required to carry out ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Damaged Stored Procedures Might Corrupt Sql Server Database
By: colindolly | - In DBMS (Database Management System) like Microsoft SQL Server, the Stored Procedures are the set SQL statements, which are stored in the database dictionary. The storage procedures improve security, usability and competence of SQL Server database. In general terms, this is a database query that is stored in compiled form with a name assigned to it. But in some situations, these critical database components might get damaged due to a number of reasons such as improper system shutdown and databas ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Insufficient Space While Upgrading Cause Sql Server Database Corruption
By: Naveen Kadian | - Every new version of a application or system software contains a number of added and advanced features. To gain benefit of these features, you might want to upgrade to newer version. The same thing applies of MS SQL Server. But in some situations, when you try to upgrade the SQL Server, the process may fail and some of the database tables or whole database might get damaged. This behavior of SQL Server renders all of your mission critical data inaccessible and causer serious data loss situations ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving Server Can't Find The Requested Database Table"' Error In Sql Server
By: Naveen Kadian | - Microsoft SQL Server is the most popular and advanced Relational Database Management System (RDBMS), which is developed and marketed by Microsoft Corporation. The SQL Server enables you to use the T-SQL (Transaction Structured Query Language) to carrying out database transactions. T-SQL can be created to effectively manage SQL Server and to prevent unauthorized access of the database. SQL Server stores all of the data in MDF (Master Database File) in the form of several different tables. In some ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Troubleshooting Sql Server Error 2579
By: Naveen Kadian | - SQL Server database pages are 8 KB in size, each designated with a specific ID. The application uses extents as the basic unit to allocate space for tables and indexes. If these structures suffer any sort of corruption related concerns, you can run DBCC CHECKDB command to detect it. You can deduce the exact cause of the problem from SQL Server log that records all the results of running the command. However, to restore the corrupted table, you will need to use your current backup. But at times, ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Iam Page Corruption And Sql Recovery
By: Naveen Kadian | - SQL Server IAM or Index Allocation Map pages are used to maintain table extents or index information for each of the allocation unit in the table. An IAM page tracks about 4 GB of space in a single file. But at times, the corruption of IAM pages lead to data inaccessibility. You can detect such corruption by executing DBCC CHECKDB or DBCC CHECKTABLE command. After the command finishes, an error statement is written in SQL Server error log. If the table comes out to be corrupted, you need to use ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- How To Resolve Error 2503 In Sql Server?
By: Naveen Kadian | - In SQL Server storage space is divided into pages, numbered sequentially. Each database page has a type that defines the type of data that is contained in the page, for example an index page or a data page. If any of these pages gets corrupt, SQL Server reports errors. You can detect this corruption by running DBCC CHECKDB command. However, to recover from such data loss, you will need to use your backup to restore. But if no clean backup is available at the moment, you should use SQL Recovery s ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- How To Resolve Error 8998 In Sql Server?
By: Naveen Kadian | - SQL Server database files are split up into different pages. The GAM (Global Allocation Map) pages represent allocation bitmaps. For each extent, there is a bit that indicates whether the extent has been allocated or not. Such pages map 4 GB of extents. A PFS (Page Free Space) page is allocation byte-map. Such pages indicate the allocation information for pages with a byte for each page and map about 7900 pages each. An SGAM page is similar to a GAM page and is bitmap of mixed extents. Such page ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- How To Troubleshoot Sql Server Error 8910?
By: colindolly | - An SQL Server database is divided into pages each of 8 KB in size. An IAM (Index Allocation Map) page is the one that holds information about table extents or index information for each allocation unit. The page contains the location information of first 8 pages and also bitmap of extents for used extents. These are mixed pages but do not reference themselves. Among other things, an IAM page contains a mixed page array, which is actually an array of eight page IDs that holds mixed pages that hav ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving Sql Page With Incorrect Type Error
By: Naveen Kadian | - 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 u ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving Sql Table Error: Cross Object Linkage
By: Naveen Kadian | - SQL Server uses index information so that if you process a query that could fetch quick results. These are created on table columns. An index is basically comprised of various pages, arranged in the form of a B-tree structure. So, as you execute a query, the engine starts navigating from the root node and continue through the intermediate nodes till the leaf node is reached. Any malfunction in this index structure might introduce table corruption errors. Such situations require you to restore th ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving Sql Server Error 8942
By: Naveen Kadian | - A SQL Server database table is prone to corruption due to unexpected shutdown, application errors, hardware bugs and similar other faults, thereby resulting into DBCC CHECKDB errors or inaccessible table. To resolve such issues, it becomes essential that you restore from the latest database backup. But sometimes, it is not feasible to restore complete information from the backup. Thus, you should use SQL recovery tools to repair these databases.
As an instance, you might encounter ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving Sql Server Error 2511
By: Naveen Kadian | - SQL Server stores database in b-tree presentation. It is the general method of locating and placing data in a database, purposed for minimizing seek and access time for a particular record. If you have stored the table by using clustered index to sort it, its location can be comprised of components like page number, file number and slot number for the row. But sometimes, SQL Server reports keys being out of order for a particular page in a table. Such errors generally indicate table corruption, ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Resolving Error 8904 In Sql Server
By: colindolly | - In SQL Server database, there are few types of pages that are used to store allocation structures. A GAM (Global Allocation Map) page is the one that has an individual bit for each extent included in the file interval that GAM page maps. Whereas, SGAM (Shared GAM) has similar structure as of GAM but has little dissimilarity like in SGAM, each of set bits corresponds to an extent, where each of the pages is independently allocated to IAM pages for different indexes. An IAM page also retains the s ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Sql Server Error 2533 And Recovery
By: Naveen Kadian | - Database pages are the basic Input/Output unit of SQL Server. All these pages are marked with an individual 96-byte header. These headers store page metadata such as page type, page number, free space available on page and object/index ID. If SQL Server finds incorrect information in these page headers, it declares them corrupted and fails to access information from them. As a result, the corresponding tables get corrupted. Therefore, to restore the lost information, you need to use your recent ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Error 8936 In Sql Server
By: Naveen Kadian | - SQL Server supports b-tree indexes to give fast query results. The pages of B-tree indexes are referred as index nodes, with the top node called as root node. However, the middle nodes are termed as branch nodes and bottom level nodes are denoted as leaf nodes. If table indexes get corrupted, SQL Server reports errors and you fail to access your database. To cope up such situations, you need to use your most recent database backup and restore the lost information. At times, backup fails to resto ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Error 3403 In Sql Server
By: Naveen Kadian | - A SQL Server database is comprised of two basic components, viz. data files and transaction logs. A transaction log file is the one which records uncommitted transactions of database. If due to any reason, SQL Server service shuts down unexpectedly, the next time when you restart the server, it analyzes all the transaction log files and if not committed, it rolls back all the changes that have been performed as the part of such transactions. But sometimes, this recovery procedure fails to end su ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Bcp Corrupts Table Index By Inserting Duplicate Rows
By: Naveen Kadian | - BCP is the SQL Server utility that you can use to copy bulk data between a data file and instance of MS SQL Server. You can also use it to import/export data in/from SQL Server tables. But sometimes when you perform a bulk copy operation, it corrupts index pages of unique nonclustered index. It occurs when this operation results into duplicate rows insertion into a table. In such situations, you might receive an error message that the table is corrupt. Thus, to restore the missing information, y ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Partitioned Table Corruption Error In Sql Server 2005
By: Gram Smith | - SQL Server 2005 (Enterprise and Developer editions) supports a unique feature of table partitioning; using which you can increase the performance of large databases. Partitioned tables are flexible, easy to maintain and give high performance. DBCC CHECKTABLE command can be used to check the consistency of such tables. If you run this command and get errors, the table might be corrupt. To restore complete information, you should use your last database backup. But if you observe backup with errors ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Unexpected Sql Server Connection Termination
By: Gram Smith | - Microsoft SQL Server is the popular relational model database server used to create, edit and maintain featured databases. MS SQL Server comes available in various editions, like SQL Server Compact Edition, SQL Server Evaluation Edition, SQL Server Developer Edition and others such. But at times, you observe that SQL Server looses its connection. Without giving any error message, the connection terminates unexpectedly. One of the possible reasons is database corruption and hence, to restore the ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
- Sql Server Page Header Corruption And Error 8939
By: Naveen Kadian | - SQL Server database storage space is divided into pages, which are numbered sequentially. When you perform any operation, these pages serve as the basic I/O unit. Each of these pages is marked with a corresponding header (96-byte in size) that conveys information like page number, free space available, page type, object ID etc. If you run DBCC CHECKDB on database and it reports errors on database pages, the odds are that the page header is damaged. This leads to data inaccessibility and to resto ...
Tags: sql recovery, sql data recovery, sql server recovery, sql database recovery, recover sql, sql server database recovery, mssql recovery
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