A migration is a file that describes changes to your database. Whenever you add or remove a field on a model, you add another “step” in your DB history. Django applies those steps in order until the real database matches your current code.
Full content is available with a subscription.
Get full access to all courses on the platform for one year with a single payment.
▼
Unlike other platforms that charge per course, here you get everything for one price, and after one year of use there will be no automatic charge for the following year.