gchappell (5/16/2013)
Has nolock been depricated in SQL Server 2012, or does the optimizer ignore the no lock and still run?
I don't know that it has been deprecated but you should avoid using it anyway. Unless you want unpredictable results due to missing and/or duplicate data which can generate impossible to reproduce bugs I would not use it. Isolation levels are a better choice since they eliminate lots of the bizarre behavior with the NOLOCK hint.
http://blogs.msdn.com/b/davidlean/archive/2009/04/06/sql-server-nolock-hint-other-poor-ideas.aspx
http://www.jasonstrate.com/2012/06/the-side-effect-of-nolock/[/url]
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