Query Builder vs Raw SQL: Which Should I Use?

What are the main differences between using a query builder and writing raw SQL?

Query builders provide an abstraction layer, making it easier to construct queries programmatically, while raw SQL gives you full control and can be more efficient for complex queries.

Are there any performance differences between the two?

Yes, raw SQL can be faster for complex queries since it eliminates the overhead of the query builder. However, for simpler queries, the difference may be negligible.

When should I prefer using a query builder?

You should prefer a query builder when you need to build dynamic queries, want to avoid SQL injection risks, or when working with multiple database types.

Can you give me an example of a situation where raw SQL is better?

Raw SQL is better when you need to optimize a complex query for performance, such as when dealing with large datasets or specific database features.