By nbayliss-Oracle on Mar 01, 2017
Here's a reminder of the changes we’ve
made to the optimizer’s adaptive feature settings in Oracle Database 12c Release 2. The new default behavior is covered
in an earlier post but I want to cover the various options available
to you depending on what you're upgrading from.
Here are the most common upgrade scenarios and for each I’m going to recommend what adaptive parameter settings to use.[Read More]