What are Django migrations and how do they work?
Django migrations are a way to propagate changes you make to your models (like adding a field) into your database schema.
Can you explain the structure of a migration file?
Sure! A migration file typically contains a class that inherits from migrations.Migration
, with attributes like dependencies
and operations
.
What are operations in a migration?
Operations are the actions that Django will perform on the database, such as AddField
, RemoveField
, or AlterField
.
How do I create a new migration?
You can create a new migration by running the command python manage.py makemigrations
after making changes to your models.
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