Dbcc Checkdb Completes Without Error But Log Shows Exception_access_violation
Contents |
Facebook Twitter LinkedIn YouTube GitHub What to Do When DBCC CHECKDB Reports Corruption May 19, 2016Brent Ozar17 comments The instant you encounter corruption in a production SQL Server database, here's dbcc checkdb syntax what to do: 1. Query the msdb.dbo.suspect_pages table. This system table
Dbcc Checkdb Example
tracks up to the last 1,000 corrupt pages detected. This will give you a quick idea of how dbcc checkdb repair_allow_data_loss widespread the corruption might be. If it spans multiple databases, you need to consider getting off this hardware rather than repairing the corruption. The storage itself may be bad, and
Dbcc Checkdb Repair_rebuild
your corruption repair efforts may be fighting a losing battle. If you see corruption in multiple databases, send an email to your manager, team, and app stakeholders: SQL Server (INSERT NAME HERE) just reported corruption across multiple databases. This indicates that it has storage problems. We need to fail over to another SQL Server immediately - come to my cube (OR how to run dbcc checkdb ONLINE MEETING OR WHATEVER) to discuss our options. At that point, look at your disaster recovery plan to figure out where you're going to fail over (like a log shipping secondary.) You'll need to check that location for corruption as well, but if we're dealing with widespread, multi-database corruption, it's beyond the scope of what I can teach you to do in a blog post. You can keep reading for single-database corruption recovery options, and use these same tactics across multiple databases, but it's going to be a ton of work. 2. If it's just one database, send an email to your manager and your team. Copy/paste this in: SQL Server (INSERT NAME HERE) just reported corruption in one of our databases. This is really bad - we may be facing data loss, and in order to find out, I'm going to have to drop everything and do emergency troubleshooting. I'll let you know more in half an hour. In this step - and the next couple - I've got you sending emails, and people are likely to come running in asking fo
resources Windows Server 2012 resources Programs MSDN subscriptions
Dbcc Checkdb Tempdb
Overview Benefits Administrators Students Microsoft Imagine Microsoft Student
What Does Dbcc Checkdb Do
Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation dbcc checkalloc APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be https://www.brentozar.com/archive/2016/05/dbcc-checkdb-reports-corruption/ auto redirected in 1 second. Transact-SQL Reference (Database Engine) Management Commands DBCC (Transact-SQL) DBCC (Transact-SQL) DBCC CHECKDB (Transact-SQL) DBCC CHECKDB (Transact-SQL) DBCC CHECKDB (Transact-SQL) DBCC CHECKALLOC (Transact-SQL) DBCC CHECKCATALOG (Transact-SQL) DBCC CHECKCONSTRAINTS (Transact-SQL) DBCC CHECKDB (Transact-SQL) DBCC CHECKFILEGROUP (Transact-SQL) DBCC https://msdn.microsoft.com/en-us/library/ms176064.aspx CHECKIDENT (Transact-SQL) DBCC CHECKTABLE (Transact-SQL) DBCC CLEANTABLE (Transact-SQL) DBCC DBREINDEX (Transact-SQL) DBCC dllname (FREE) (Transact-SQL) DBCC DROPCLEANBUFFERS (Transact-SQL) DBCC FLUSHAUTHCACHE (Transact-SQL) DBCC FREEPROCCACHE (Transact-SQL) DBCC FREESESSIONCACHE (Transact-SQL) DBCC FREESYSTEMCACHE (Transact-SQL) DBCC HELP (Transact-SQL) DBCC INDEXDEFRAG (Transact-SQL) DBCC INPUTBUFFER (Transact-SQL) DBCC OPENTRAN (Transact-SQL) DBCC OUTPUTBUFFER (Transact-SQL) DBCC PDW_SHOWEXECUTIONPLAN DBCC PDW_SHOWPARTITIONSTATS DBCC PDW_SHOWSPACEUSED DBCC PROCCACHE (Transact-SQL) DBCC SHOW_STATISTICS (Transact-SQL) DBCC SHOWCONTIG (Transact-SQL) DBCC SHRINKDATABASE (Transact-SQL) DBCC SHRINKFILE (Transact-SQL) DBCC SHRINKLOG DBCC SQLPERF (Transact-SQL) DBCC TRACEOFF (Transact-SQL) DBCC TRACEON (Transact-SQL) DBCC TRACESTATUS (Transact-SQL) DBCC UPDATEUSAGE (Transact-SQL) DBCC USEROPTIONS (Transact-SQL) TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. DB
problem with our application I did a backup of the database andreturned it to our office.The backup went fine and was verified and the restore to our SQL/SP4 Serverin the office went without any errors.However if you try and look at any Tables, SP's or Views in EM you receivethe following error msg:SqlDumpExceptionHandler: Process 9 generated fatal exception c0000005EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process.The error log shows: ********************************************************************************* BEGIN STACK DUMP:* 03/24/04 08:02:31 spid 9** Exception Address = 0051ACE7 (CObjectScan::LParentid + 10)* Exception Code http://excelimport.blogspot.com/2012/03/exceptionaccessviolation-error_09.html = c0000005 E* Access Violation occurred reading address 00000000* Input Buffer 1428 bytes -* s e l e c t s 1 = o . n a m e , s 2 = u s e r _ n a m e ( o* . u i d ) , o . c r d a t e , o https://groups.google.com/d/topic/misesdev/vDNf1aHKbUc . i d , N ' S y s t e m O b j ' =* ( c a s e w h e n ( O B J E C T P R O P E R T Y ( o . i d , N ' I* s M S S h i p p e d ' dbcc checkdb ) = 1 ) t h e n 1 e l s e O B J E C T P R* O P E R T Y ( o . i d , N ' I s S y s t e m T a b l e ' ) e n d ) ,* o . c a t e g o r y , 0 , O b j e c t P r o p e r t* y ( o . i d , N ' T a b l e H a s A c t i v e F u l l t e x t I n d e* x ' ) , O b dbcc checkdb completes j e c t P r o p e r t y ( o . i d , N ' T a b l e F u l* l t e x t C a t a l o g I d ' ) , N ' F a k e T a b l e ' = ( c a* s e w h e n ( O B J E C T P R O P E R T Y ( o . i d , N ' t a b l* e i s f a k e ' ) = 1 ) t h e n 1 e l s e 0 e n d ) ,* ( c a s e w h e n ( O B J E C T P R O P E R T Y ( o . i d ,* N ' I s Q u o t e d I d e n t O n ' ) = 1 ) t h e n 1 e l s e* 0 e n d ) , ( c a s e w h e n ( O B J E C T P R O P E R T Y ( o* . i d , N ' I s A n s i N u l l s O n ' ) = 1 ) t h e n 1 e l s* e 0 e n d ) f r o m d b o . s y s o b j e c t s* o , d b o . s y s i n d e x e s i w h e r e O B J E C T P R O P* E R T Y ( o . i d , N ' I s T a b l e ' ) = 1 a n d i . i d* = o . i d a n d i . i n d i d < 2 a n d o . n a m e n o* t l i
from GoogleSign inHidden fieldsSearch for groups or messages