Tanel Poder’s Hacking Session: How Oracle SQL Plans Are Really Executed – Part 1

This is the Part 1 of the hacking session I delivered live.

In this part we’ll talk mostly about how an application talks to the database session when wanting to execute a query (tracing OPI calls, fetch operations etc).

In the Part 2 (which I will upload soon) we’ll drill down inside an execution plan then.


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