Thanks, found it EVENTUALLY. Since this was such an important and potentially damaging issue, post-upgrade, it certainly could have been more prominent, and even mentioned or scripted into the end of the upgrade script. Also, although I and others are certainly grateful for any help we can get, one simple pragmatic suggestion. If someone can take the time to post "go read the docs", they can also cut/post the actual section of the docs which details the solutions. The "helper" is actually providing a solution and the "helpee" gets the solution right away. Far more efficient for everyone involved.
But still, thanks for the help.
Bugzilla
Wiki
Source
Database Errors 
Linear Mode
