Downgrading SQL Server 2012 to Lower Edition
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I have a Win2008 R2 server with an enterprise edition of SQL Server 2012 installed. Because my production server is going to be standard edition, is there a way to downgrade editions from enterprise to standard? I have databases and users already configured in the enterprise instance, and analysis and native reporting service installed and configured.

Is this downgrade possible, or am I looking at a total re-install? Is there anything special I would need to do with my databases other than detaching prior to un-install and then attaching in the standard instance?