What is Django model inheritance and how does it work?

What is Django model inheritance and how does it work?

Django model inheritance allows you to create a base model and extend it with child models. This helps in reusing fields and methods.

Can you give me an example of how to implement it?

Sure! You can create a base model like class Animal(models.Model): name = models.CharField(max_length=100) and then inherit it in a child model like class Dog(Animal): breed = models.CharField(max_length=100).

What are the different types of model inheritance in Django?

Django supports three types of model inheritance: abstract base classes, multi-table inheritance, and proxy models.

When should I use each type of inheritance?

Use abstract base classes when you want to share common information without creating a database table. Multi-table inheritance is useful when you need to create a separate table for each model, while proxy models are for changing the behavior of existing models without altering their fields.