Lynxbee topic

Django ORM

Articles about Django ORM.

Fix MultipleObjectsReturned in Django and DRF

Django raises MultipleObjectsReturned when get() matches more than one row. The real fix depends on the domain: return a collection when duplicates are valid, or repair data and enforce uniqueness when exactly one row should exist.

Design Your First Django Model and Migration

A Django model is more than a Python-shaped table definition: it establishes database constraints, application validation, relationships, query paths, and migration history. This example builds a small publishing model and verifies each layer.

Fix MultipleObjectsReturned in Django and DRF

Design Your First Django Model and Migration

Useful technical knowledge, not inbox noise.