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Handling exceptions - Oracle PL SQL Course - Lesson 22 | SQL courses

This video discusses how to proper handle the messages generated by Oracle when an error happens inside PL/SQL block by using the EXCEPTION clause.

Duration: 16:44 min

Summary: During the execution of lines inside a PL/SQL can error can occurs because of many reasons. In order to deal with this error Oracle provide a mechanism called exception that allow the developer to trap and handle and provide user-friendly messages to the user. This video discusses how to proper handle the messages generated by Oracle when an error happens inside PL/SQL block by using the EXCEPTION clause. Some examples show how to capture a specific message error and how to handle the technical message provided when such an errors occurs. Finally, the video demonstrate how to create a user-generated message to provide a more adequate description of what happened to the user instead of providing a raw technical explanation that cannot be understandable by the end user.



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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