When should I use query builders in Node.js?
You should use query builders in Node.js when you want to construct SQL queries dynamically and safely, especially when dealing with user input.
What are the benefits of using a query builder over raw SQL?
Query builders help prevent SQL injection, improve code readability, and make it easier to switch databases without rewriting queries.
Can you give me an example of a query builder in Node.js?
Sure! A popular query builder is Knex.js. For example, you can use it like this: knex('users').where('id', 1).select('*')
.
Are there any downsides to using query builders?
Yes, query builders can add some overhead and may not be as performant as raw SQL for complex queries. It's important to evaluate your needs.
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