What are the basics of Django ORM?

What are the basics of Django ORM?

Django ORM (Object-Relational Mapping) allows you to interact with your database using Python objects instead of SQL queries.

How do I create a model in Django ORM?

To create a model, define a class that inherits from models.Model and add class attributes for each field.

Can you show me an example of a simple model?

Sure! Here's a simple model for a blog post:

from django.db import models

class Post(models.Model):
    title = models.CharField(max_length=100)
    content = models.TextField()
    created_at = models.DateTimeField(auto_now_add=True)

How do I query data using Django ORM?

You can use methods like all(), filter(), and get() on your model's manager to retrieve data.