django insert code example

Example 1: delete model object django

SomeModel.objects.filter(id=id).delete()

Example 2: model object means in django

CREATE TABLE myapp_person (
    "id" serial NOT NULL PRIMARY KEY,
    "first_name" varchar(30) NOT NULL,
    "last_name" varchar(30) NOT NULL
);

Example 3: model object means in django

from django.db import models

class Person(models.Model):
    first_name = models.CharField(max_length=30)
    last_name = models.CharField(max_length=30)

Example 4: django id

The ID in django is a "unique identifier" for each models instances.
You do not need to explicitly add a ID field to your own models as 
the ID attribute is automatically generated for you behind the scences
by django for each new model and any newly created instances of that 
model afterwards.

Tags:

Python Example

Related