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The SQL execution plan - Oracle PL SQL Course - Lesson 29 | SQL courses

This video explains the details of the execution plan and shows how to generate an execution plan for a SQL statement.

Duration: 16:58 min

Summary: Every DML command received by Oracle is executed after a generation of its execution plan. This plan is the sequence of internal steps needed to perform the action demanded by the SQL statement and returns a set of rows of just information about its execution state. This video explains the details of the execution plan and shows how to generate an execution plan for a SQL statement. The commando EXPLAIN PLAN is shown in the examples along with the description on the main information need to understand the execution plan. The video also cite common operations found on the execution plan.



Mauro Pichiliani has the Master of Science degree on collaborative systems by the Aeronatics Institute of Technology (ITA) in Brazil. He is a specialist on database technologies with more than 8 years of experience on the industry...

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