Q Objects for Complex Filters
Combine conditions with AND, OR, and NOT.
Beyond Simple filter()
Stacking keyword arguments in filter always means AND. To express OR or NOT, you need a richer tool.
Meet the Q Object
A Q object wraps a condition so you can combine conditions with boolean operators inside a single query.
from django.db.models import QAll lessons in this course
- aggregate vs annotate
- F Expressions for Atomic Updates
- Q Objects for Complex Filters
- Conditional Aggregation with Case/When