Error upgrading MDW from 2008R2 to 2012
Some months ago I posted a method to overcome some quirks in the MDW database in a clustered environment.
Today I tried to upgrade that clustered instance (in a test environment, fortunately) and I got some really annoying errors.
Actually, I got what I deserved for messing with the system databases and I wouldn’t even dare posting my experience if it wasn’t cause by something I suggested on this blog.
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