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Jack Corbett avatar image
Jack Corbett asked

Compatibility Level Change

Is changing the compatibility level of a database an online operation?

sql-serveradministrationmaintenance
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Steve Jones - Editor avatar image
Steve Jones - Editor answered

Yep (http://msdn.microsoft.com/en-us/library/bb510680.aspx), but be careful. Could cause issues with active queries.

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Grant Fritchey avatar image
Grant Fritchey answered

And remember that after you change the compatibility level of the db you should update the statistics.

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