Triggers
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Instructor
Description
Triggers are a special type of procedure that execute based on actions such as INSERT, UPDATE or DELETE performed on an object in a database . They are typically coded to fire based on data modifications in a table, but they can also fire based on DDL (Data Definition Language) actions like CREATE, ALTER and DROP. Learn all about triggers in this demo-packed session, as well as when to use them and when to avoid them.
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