| Data distribution of records saved in SQL Server | | | | The table error message primarily appears when |
| database is performed with the help of B-tree method. | | | | B-tree structure is corrupted. This happens when |
| The structure of B-tree is divided into numerous | | | | P_ID1 references to two parent pages in the B-tree |
| number of nodes (parent nodes), which are further | | | | (P_ID2 and P_ID3). This can happen due to both |
| divided into number of children nodes. Each child node | | | | physical or logical reasons. |
| is reference to one particular parent node, places one | | | | Resolution |
| position above in the B-tree. Corruption in this structure | | | | The resolution for the above problem can be achieved |
| is caused when the child node connected to one | | | | by following underneath steps: |
| parent node, gets reference from more than one | | | | In case of corruption due to physical damage, you will |
| parent node. Few main reasons for the corruption | | | | need to change the damaged system component. |
| could be SQL Server malfunction, virus attacks, and | | | | For logical corruption situations, you will need to run |
| human errors. In such situations, the database | | | | DBCC CHECKDB command. |
| becomes unmountable, further resulting in the | | | | Physical damages scenarios can be easily resolved by |
| inaccessibility of database records. To access the | | | | using first method. However, logical damages, is |
| records in such cases, in case of absence of an | | | | severe, can not be resolved by DBCC CHECKDB |
| updated backup, you will need to use advanced SQL | | | | command. For such cases, you will need to use an |
| Database Repair application. | | | | effective SQL Repair software. Such sql repair |
| Consider a practical situation, where you receive an | | | | software are built with interactive user interface and |
| error message when you attempt to mount the | | | | use advanced scanning techniques for comprehensive |
| database table: | | | | repair. These tools are read only in nature and perform |
| "Table error: Object ID O_ID, index ID I_ID. B-tree page | | | | repair without any modification in original data. |
| P_ID1 has two parent nodes P_ID2, slot S_ID2 and | | | | SQL Recovery is a powerful SQL Database Repair |
| P_ID3, slot S_ID3." | | | | tool that is compatible with repairing of databases |
| The above table error message makes the data | | | | created in SQL Server 2008, 20005, and 2000. |
| stored in the database table inaccessible. The error | | | | Supported by Windows 7, Vista, XP, 2003, 2000 and |
| message appears every time you attempt to access | | | | NT, the repair sql utility allows you restore the repaired |
| the table records. | | | | the database on your desired location. |
| Cause | | | | |