Formatting SQL queries, often referred to as "pretty SQL," is a critical aspect of writing efficient and maintainable database code. While SQL syntax itself doesn't depend on formatting, a well-structured query is much easier to understand, debug, and modify. This is especially true in larger projects with multiple developers. Consistent formatting styles, like using indentation, proper spacing, and naming conventions, create a standardized approach. This makes the codebase more readable and reduces the chance of introducing errors during maintenance or updates. Furthermore, well-formatted queries are easier to review and understand, leading to better collaboration among team members. This ultimately improves the overall quality of the database application.