How do I perform querying with Flask ORM?

How do I perform querying with Flask ORM?

You can perform querying in Flask ORM using SQLAlchemy. What specific query do you want to execute?

I want to filter users by their age.

You can use the filter method. For example: User.query.filter(User.age > 18).all() will return all users older than 18.

How can I sort the results?

You can chain the order_by method. For instance: User.query.filter(User.age > 18).order_by(User.name).all() will sort the results by name.

Can I limit the number of results?

Yes, you can use the limit method. For example: User.query.filter(User.age > 18).limit(10).all() will return only the first 10 results.