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Question and Answer

Chris Saxon

Thanks for the question, RAJESH.

Asked: January 06, 2021 - 3:36 pm UTC

Last updated: January 06, 2021 - 4:38 pm UTC

Version: 18c

You Asked

How to tune the SQL Query using Execution/Explain plan in Oracle

and we said...

This is a big topic beyond the scope of questions on this site.

I've created a free course on Oracle Dev Gym to help walk you through this process, register at:

If you prefer a book to read, I'd recommend

Troubleshooting Oracle Performance by Christian Antognini

More to Explore


The Oracle documentation contains a complete SQL reference.