Questions tagged [django-database]

django-database is a term used to describe the various database backends that are natively supported by Django.

Why does the Avg() method in django.db.models not return a datetime object? And what is the issue with the current return value?

My Django model is defined as follows: class MyModel(models.Model): a = IntegerField() b = DateTimeField() To retrieve the count, minimum, maximum, and average values of b for each value of a, I run the following QuerySet on this model: >> ...

pythondjangodjango-modelsdjango-database

The Django framework supports relationships between models using one-to-many connections

I'm completely baffled by the way django manages database relationships. Initially, my article model had a basic IntegerField for article_views. However, I now want to enhance the definition of an article view by creating a separate model for it with ...

pythondjangodjango-modelsdatabase-relationsdjango-database

Error: It seems that the 'psql' program is not installed on your system or cannot be found in your path

Currently on a Windows system without virtualenv, psycopg2 is installed through Pip along with the latest version of PostgreSQL. Upon executing ./ manage.py dbshell, the following error is encountered: CommandError: You seem to be missing the 'psql& ...

pythondjangopostgresqldjango-settingsdjango-database