7. Trigger - The Automatic Responder
Code that automatically runs when something happens in the database - on INSERT, UPDATE, or DELETE.
When a new order is placed (INSERT) →
Trigger automatically sends a confirmation email
• Think of it like a motion sensor light - you walk in, it turns on automatically
• We will cover these in detail later in the course
> We will learn each of these objects in deep detail as we progress.
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day-3 of #100DaysOfCode
Hello everyone! today i have learned about mySQL databases.explored more about DDL(data defination language) though which i have learned how to create the stracture of databaseobjects.
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