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Oracle® PL/SQL by Example, Fifth Edition by Elena Rakhimov, Benjamin Rosenzweig

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13. Triggers

In this chapter, you will learn about

Image What Triggers Are

Image Types of Triggers

In Chapter 1, you encountered the concept of named PL/SQL blocks such as procedures, functions, and packages that can be stored in the database. In this chapter, you will learn about another type of named PL/SQL block called a database trigger. You will also learn about different characteristics of triggers and their usage in the database.

Lab 13.1: What Triggers Are

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