Stored Procedures & Functions Table of Contents - Overview - When to Use - Quick Start - Reference Guides - Best Practices Overview Implement stored procedures, functions, and triggers for business logic, data validation, and performance optimization. Covers procedure design, error handling, and performance considerations. When to Use - Business logic encapsulation - Complex multi-step operations - Data validation and constraints - Audit trail maintenance - Performance optimization - Code reusability across applications - Trigger-based automation Quick Start PostgreSQL - Scalar Function: Refe…