by: Mark Willium
In Microsoft SQL database, there is some value (data) in the metadata
structure that describe each and every table. These values change due to
metadata corruption that can result in inaccessibility of data saved in
the SQL Server table. Some causes for metadata structure corruption are
SQL database damage, mallware function, power failure and human errors.
Once the table is damaged, an error pops up describing the cause for
the corruption. To surpass the error and to access the SQL database
table records, you need to restore the records from an updates and
latest backup. However, if in case, the latest backup fails to restore
the desired records, then you will need to use an advanced SQL recovery
application to repair the damaged table.
Consider a scenario, wherein the below error message pops up when you attempt to access a SQL database table:
System table mismatch: Table 'O_NAME' object ID O_ID has index id 1 in
sysindexes but the status in sysobjects does not have the clustered bit
set. The table will be checked as a heap.
Since the error message appears while trying to read the records of SQL
table, the records saved in the table become inaccessible mode.
Root cause of corruption:
The above error message occurs when the metadata structure describing the table gets corrupted.
Way to solve:
For resolving above error message you can follow provided steps below:
To resolve the SQL table error, if caused due to physical corruption of a
system component, you will need to change the damaged system with a new
one.
The above error message, if caused due to logical corruption, you can be
resolved by running DBCC CHECKDB command with correct repair clause.
However, if the above error persists even after running the repair
command, then you will need to opt for SQL repair tool for repairing the
table.
Stellar Phoenix SQL Recovery is an MDF file repair software that is able
to repair .MDF files from all instances of corruption. It repairs
corrupted .MDF files created in SQL Server 2000, 2005, and 2008. This
MDF file repair tool is capable of recovering various database
components such as tables, stored procedures, queries, triggers, etc. It
is compatible with Windows 7, Vista, Server 2003, XP, and 2000.
For more details visit://www.mssqldatabaserecovery.com/
