# Django 4.2.9.dev20231204082947 - dokumentacja

# Models

Model API reference. For introductory material, see Modele.

- Model field reference
- Field attribute reference
- Model index reference
- Constraints reference
- Model `_meta` API
- Related objects reference
- Model class reference
- Model `Meta` options
- Model instance reference
- `QuerySet` API reference
- Lookup API reference
- Query Expressions
- Conditional Expressions
- Database Functions