Triggers Notes

·        Introduction to Triggers

·        Purpose of triggers

·        DML Triggers (INSERT, UPDATE, DELETE)

·        INSTEAD OF Triggers

·        Compound Triggers

·        BEFORE and AFTER Triggers

·        Row-Level Triggers

·        Statement-Level Triggers

·        Trigger Syntax and Structure

·        Trigger Firing Order

·        Trigger Timing (BEFORE, AFTER, INSTEAD OF)

·        Trigger Events (INSERT, UPDATE, DELETE)

·        Row-Level

·        Statement-Level

·        Triggering Actions: Using :OLD and :NEW

·        Using Triggers for Auditing and Logging

·        Using Triggers for Referential Integrity

·        Triggers on Views (INSTEAD OF Triggers)

·        Defining and Using Trigger Variables

·        Triggers and DML Operations in Bulk Processing

·        Trigger Restrictions and Limitations

·        Trigger Performance Considerations

·        Disabling and Enabling Triggers

·        Nested Triggers

·        Recursive Triggers and Prevention

·        Triggers for Managing Dependencies

·        Compound Triggers for Multiple Actions

·        Trigger Execution and Error Handling

·        Triggers and Sequence Usage

·        Triggers for Data Validation

·        Mutating Table Error and Solutions

·        Trigger-based Referential Integrity (Cascading)

·        Using Triggers with Autonomous Transactions

·        Triggers and Transaction Control (COMMIT, ROLLBACK)

·        Trigger-based Alerts and Notifications

·        Trigger Debugging Techniques

·        Using Triggers for Enforcing Business Rules