Interpreting execution plans in Oracle Part 1

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Here I tried to break up an execution plan to show how to read a plan for a SQL in Oracle database. Considering this a very critical subject, this is the first installation of this series, I will go and publish few more, maybe 2 more videos on execution plans.
Keep learning and watching! ... \,,/
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Hi Prashant, eagerly waiting for next two videos on this topic.

mukeshsinghrawat
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Hi prashant, at 22:33 while explaining Index full scan you said Index is exact replica of the table. Can you pls explain what exactly it means.

mohammedmoizuddin