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Hacking Session: 7 Levels of Hint Invalidity in Oracle SQL

As I promised in the end of the last hacking session (about Oracle SQL Monitoring, I will run another one on 2. June 2020. This one will be a deep dive into Oracle hint usage and various scenarios of hint (in)validity. I have too much material in my full-week Advanced Oracle SQL Tuning training, so I’m moving some “narrow deep dives” out and make available for free, so that we could spend more time actually tuning SQL during the class.