Abstract
Atrigger is a block of Oracle PL/SQL code that executes in response to some predetermined event. Specifically, this event involves inserting, modifying, or deleting table data, and the task can occur either prior to or immediately following any such event. This chapter introduces triggers, one of Oracle’s key features that supplement what you cannot easily accomplish with Oracle’s built-in referential integrity features.
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© 2007 W. Jason Gilmore, Bob Bryla
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(2007). Oracle Triggers. In: Beginning PHP and Oracle. Apress. https://doi.org/10.1007/978-1-4302-0367-4_37
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DOI: https://doi.org/10.1007/978-1-4302-0367-4_37
Publisher Name: Apress
Print ISBN: 978-1-59059-770-5
Online ISBN: 978-1-4302-0367-4
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