How can I perform advanced queries using Django ORM?

How can I perform advanced queries using Django ORM?

You can use methods like annotate(), aggregate(), and Q objects for complex queries. What specific query do you have in mind?

I want to filter users who have made more than 5 purchases.

You can use annotate() with Count to achieve that. For example: User.objects.annotate(purchase_count=Count('purchases')).filter(purchase_count__gt=5).

What if I want to get users who made purchases in the last month?

You can add a filter for the date as well. Use filter(purchases__date__gte=one_month_ago) along with the annotate() method.

Can I combine multiple conditions in one query?

Yes, you can use Q objects to combine conditions. For example: User.objects.filter(Q(purchase_count__gt=5) & Q(purchases__date__gte=one_month_ago)).