DBCC is a T-SQL statement provided by SQL Server. This tag is used for questions regarding DBCC and its use.

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Trace flag is running, but not message when deadlock happens

Trace flags are used to temporarily set specific server characteristics or to switch off a particular behavior More information on the trace flags are here DBCC TRACESTATUS this above, is ...
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What types of corruption can DBCC CheckDB miss?

This question was prompted by this earlier post and my having a database filed away for future investigation that was restored following: BACKUP 'BrokenDatabase' detected an error on page (1:123456) ...
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Definitive list of steps for SQL Server baseline testing?

Before running a performance test / baseline for an app that uses SQL Server, I want to be able to set the instance to a "clean" state, without restarting the instance. There are steps I tend to ...
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Strange behaviour DBCC Shrinkfile

I am attempting to run a dbcc shrinkfile in chunks of 1GB against a database where 95% of the data has been archived and deleted. I'm leaft with a 235GB file where 9GB is data/indexes. I want to ...
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SQL Server Internal Inconsistency on GROUP BY

I recently recovered a database from a hard-drive failure using DBCC CHECKDB WITH REPAIR ALOW DATA LOSS. Now I can select records from a table-valued function to retrieve sales records, but using a ...
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1answer
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To 'DBCC SHRINKDATABASE' or Not To 'DBCC SHRINKDATABASE': That's the question

We're freeing lots of space in a SQL Server 2008 R2 database -a Loooot! enough to care about- (we're dropping lots of unnecessary data). but the database file conserves its file size. we want to ...
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2answers
3k views

An inconsistency was detected

Am running asp.net application.Am searching records.if i click the view button i got this error, an inconsistency was detected during an internal operation in database(database name) on ...
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3answers
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DBCC CheckDB Consistency error on a empty table

What could be the reason behind a DBCC CheckDB reporting a consistency error on a empty table in sql server 2008? This DB is restored from sql server 2000. DBCC CheckDB on sql server 2000 doesnot ...