© Stelios Charalambides  2017

Stelios Charalambides, Oracle SQL Tuning with Oracle SQLTXPLAIN, 10.1007/978-1-4842-2436-6_21

21. The Final Word

Stelios Charalambides

(1)New Hampton, New Hampshire, USA

The key to successful tuning with SQLT is to use SQLT regularly and for real-life problems. If you’ve reached the final chapter, you should now consider yourself a card-carrying member of the SQLT supporters club. You’ve learned a lot about what SQLT can do, and along the way you’ve probably learned some things about the cost-based optimizer and the Oracle engine.

In my day-to-day interactions with DBAs and developers around the world, I regularly come across interesting and sometimes puzzling problems. Whether these are strange partition behaviors, ...

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