Parameterized Queries

When working with databases in Python, one of the most crucial practices involves how we handle our queries. Writing efficient and secure queries is essential, especially when dealing with user input.

This is where parameterized queries come into play.

They help us not only to protect our applications from SQL injection attacks but also to create cleaner and more maintainable code.

Let’s dive into what parameterized queries are, why they matter, and how to implement them effectively in Python.