queryset.raw() in django rest framework joining tables

Explanation for using queryset.raw() in Django REST Framework to join tables:

1. Use the queryset.raw() method to perform raw SQL queries in Django, allowing you to join tables directly within the query.

2. Provide the raw SQL query as an argument to queryset.raw(), ensuring that it includes the necessary table joins using appropriate join clauses (e.g., INNER JOIN, LEFT JOIN).

3. Access the results of the raw query as a set of model instances, enabling you to work with the joined data within the Django ORM framework.

I hope this helps!