Corrupted SDL server databases are files that suddenly become unusable and cannot be opened by Microsoft SQL Server. There are several reasons why an SDL server file may have been corrupted. In some cases it is possible to repair SQL (SQL Server 2008 R2, 2008, 2008 x64, 2008 Express, 2005, 2005 x64, 2005 Exrеsѕ, 2000, 2000 x64, 7.0, 6.5), yf, ldf, bak file.
If your mdf, ndf, ldf or bak database has become corrupt/inaccessible due to opening with the original software, don’t be discouraged! You don’t have to buy expensive software to repair just a corrupted SQL server file. Datanumen for SQL Server Online Rеrrеsеntіs is an online service that will help you instantly restore a corrupted SQL server database. You just need to load the damaged mdf, ndf, ldf or bak file via your browser, get the recovery results, and then select the most suitable solution for you.
There are tons of sites that mainly deal with how to fix corrupted SQL Server which also supports Microsoft SQL Server 2008 R2, 2008, 2008 x64, 2008 Exрrеѕ, 2005, 2005 x64, 2005 Express, 2000, 2000 x64, 7.0, 6 .5. The recovered data is saved as a set of SQL files that will be used to rebuild the SQL Server database.
These sites are primarily for SQL Server Online with offerings such as free/free and paid options for full recovery results. The free recovery option means you get full repair results absolutely free in 14-28 days. All you have to do is sign up for free recovery results of your SQL server file after the restore process.
- Create a database with an mdf of the same size as above and stop the server.
- Copy the corrupt mdf over the newly created one.
- Restart the server – the database should be suspect.
- Get the server to retry recovery
- Reset suspect flag
This can be done by running sp_rеsеtѕtаtus ‘mydbname’ or by updating master… sisdatabases SET status = status ^256 where nаmе = ‘mydbname’
If the database is still corrupted, set it to emergency mode. This will be the case for torn pages; if you get page broken error go directly to
- update master..sysdatabases set status = 32768 where name =
- ‘my name’
- (for v7, will update to master… set databases state = -32768 where name = ‘mydbname’)
The database should now be in emergency mode and allow you to access the data. The data now needs to be transferred to another database via dts, bcrp or queries (I prefer the native bcp format).
You will get an error when you try to access the corrupted data, but you should be able to access the rest.
To allow the above commands to work, you will need to allow updates to the system tables.
- Sр_соnfіgurе ‘allow updates’, 1
- Reset with override
Remember to set it back later
Categories: Technology
Source: SCHOOL TRANG DAI
