November 2013
Intermediate to advanced
982 pages
34h 23m
English
As you can see from the descriptions in this chapter, the consistency checks that SQL Server 2012 can perform on a database are extremely comprehensive and have evolved significantly from earlier releases in terms of breadth, depth, and efficiency.
Also, you can see why DBCC CHECKDB can take such a long time to complete on a large, complex database. I’ve tried to include information on most corruption errors that DBCC CHECKDB can report, as well as background on the consistency-checking mechanisms that it used to arrive at its conclusions.
This information should help you if and when you encounter corruption in your own databases.
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