Chapter 17. Triggers

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Oracle® PL/SQL® Interactive Workbook, Second Edition
By Benjamin Rosenzweig, Elena Silvestrova
Table of Contents


Chapter Objectives

In this Chapter, you will learn about:

  • What Triggers Are

  • Types of Triggers

  • Mutating Table Issues

In Chapters 12 through 16, you explored the concepts of stored code and different types of named PL/SQL blocks, such as procedures, functions, and packages. 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.


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    Oracle PL. SQL Interactive Workbook
    Oracle PL/SQL Interactive Workbook (2nd Edition)
    ISBN: 0130473200
    EAN: 2147483647
    Year: 2002
    Pages: 146

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