Microsoft SQL Server database supports binary tree indexes for fast query. The pages of Binary tree index are known as index nodes, the top node of binary tree is known as root node. However, the middle nodes are known as branch nodes and bottom nodes are known as leaf nodes. If table indexes get damaged, SQL Server database shows an error message and you unable to access your SQL database. To resolve such situations, you should use your most latest backup and restore the lost data. Sometimes, backup fails to restore the database and thus, you need to use SQL database recovery software.
You are working on SQL Server database wherein, You might get below error message:
Server: Msg 8936, Level 16, State 1, Line 1
Table error: Object ID O_ID, index ID I_ID. B-tree chain linkage mismatch. P_ID1->next = P_ID2, but P_ID2->Prev = P_ID3.
Root Cause of Problem:
The above error message appears when SQL Server database find a break in logical page chain at any level of Binary tree. It can happen at any level of binary tree including root, middle and leaf nodes.
Resolution:
For solving the above error message, you should follow the given below steps:
Run the hardware diagnostics as above problem could occur due to hardware problems. Fix the hardware problems, if any.
If the problem persists still then restore the corrupted SQL Server database from a latest and clean backup.
In case of unavailability of valid SQL server backup, you could run DBCC CHECKDB command to find the amount of corruption and note the repair clause. Again run DBCC CHECKDB command with suggested repair clause.
If database still unaccessible, you should use an advanced SQL database recovery tool.
These SQL database recovery tools are advanced tools that can effectively repair and restore corrupted SQL databases. Such tools are equipped with rich GUI, to-the-point documentation. You can freely use these software for repairing and restoring corrupted or damaged SQL Server database in any case of SQL database corruption.
The most trusted SQL Database recovery tool by the many database administrator is Stellar Phoenix SQL Recovery tool. It is a complete repair software for damaged or corrupted SQL Server databases. This software supports mdf recovery for SQL Server 2008, 2005 and 2000. It is available with advanced graphical user interface and restores all database objects like tables, triggers, user defined data types, stored procedures, collation views, rules and many more. The software is compatible with Windows Vista, XP, 2003, 2000, NT and 7.0.
You are working on SQL Server database wherein, You might get below error message:
Server: Msg 8936, Level 16, State 1, Line 1
Table error: Object ID O_ID, index ID I_ID. B-tree chain linkage mismatch. P_ID1->next = P_ID2, but P_ID2->Prev = P_ID3.
Root Cause of Problem:
The above error message appears when SQL Server database find a break in logical page chain at any level of Binary tree. It can happen at any level of binary tree including root, middle and leaf nodes.
Resolution:
For solving the above error message, you should follow the given below steps:
Run the hardware diagnostics as above problem could occur due to hardware problems. Fix the hardware problems, if any.
If the problem persists still then restore the corrupted SQL Server database from a latest and clean backup.
In case of unavailability of valid SQL server backup, you could run DBCC CHECKDB command to find the amount of corruption and note the repair clause. Again run DBCC CHECKDB command with suggested repair clause.
If database still unaccessible, you should use an advanced SQL database recovery tool.
These SQL database recovery tools are advanced tools that can effectively repair and restore corrupted SQL databases. Such tools are equipped with rich GUI, to-the-point documentation. You can freely use these software for repairing and restoring corrupted or damaged SQL Server database in any case of SQL database corruption.
The most trusted SQL Database recovery tool by the many database administrator is Stellar Phoenix SQL Recovery tool. It is a complete repair software for damaged or corrupted SQL Server databases. This software supports mdf recovery for SQL Server 2008, 2005 and 2000. It is available with advanced graphical user interface and restores all database objects like tables, triggers, user defined data types, stored procedures, collation views, rules and many more. The software is compatible with Windows Vista, XP, 2003, 2000, NT and 7.0.
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