⚡ SQL Triggers
A trigger is special SQL code that automatically runs when specific events happen in your database (like INSERT, UPDATE, DELETE).
📖 Example: Create a Trigger
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⚙️ Why Use Triggers?
- Automatically audit or log changes
- Enforce complex business rules
- Maintain derived or summary data
- Keep data consistent without manual intervention
💡 Tip: Use triggers sparingly because they can impact performance and make debugging trickier.