How do I use Django ORM for database operations?

How do I use Django ORM for database operations?

Django ORM allows you to interact with your database using Python objects. You can create, read, update, and delete records easily.

Can you show me an example of creating a new record?

Sure! To create a new record, you can use the create() method. For example: MyModel.objects.create(field1='value1', field2='value2').

What about querying records?

You can query records using methods like filter(), get(), or all(). For example: MyModel.objects.filter(field1='value1') returns all matching records.

How do I update an existing record?

To update a record, first retrieve it, then modify the fields and call save(). For example: obj = MyModel.objects.get(id=1); obj.field1 = 'new_value'; obj.save().