Skip to content Skip to sidebar Skip to footer
Showing posts with the label Django Queryset

How To Order A Queryset By Related Objects Count?

My models.py is currently set up as follows: class Topic(models.Model): topic = models.CharFiel… Read more How To Order A Queryset By Related Objects Count?

Django Queryset Runtime - Get Nth Entry In Constant Time

I'm using multiple ways to get data from db via different django querysets, but I would like to… Read more Django Queryset Runtime - Get Nth Entry In Constant Time

Passing Django Queryset In Views To Template

I have a Django Views which has some logic for passing the correct category to the template. class … Read more Passing Django Queryset In Views To Template

Django Query Select Distinct By Field Pairs

I have the field 'submission' which has a user and a problem. How can I get an SQL search r… Read more Django Query Select Distinct By Field Pairs

How Append Sum Of Instances Within A Django Queryset To That Queryset?

I have a Django Queryset object that looks like this (it is a derived queryset, not a queryset for … Read more How Append Sum Of Instances Within A Django Queryset To That Queryset?

Django Filter Query - Doesn't Work

I have problems with my Django, I want to write a very simple query but it doesn't work. Model:… Read more Django Filter Query - Doesn't Work

How Do I Split A Very Long String Into A List Of Shorter Strings In Python

In my current django project I have a model that stores very long strings (can be 5000-10000 or eve… Read more How Do I Split A Very Long String Into A List Of Shorter Strings In Python

Django Created_at__gt=self.request.user.last_login Workinly Only On Users Already Signed In.

Intro: I have a 3 models user, post, group. User is able to make posts however each post has to bel… Read more Django Created_at__gt=self.request.user.last_login Workinly Only On Users Already Signed In.

Django: Search On First Letters Of Individual Words Within Phrase?

I've got a Django model called Author, with a field called name, which isn't split up into … Read more Django: Search On First Letters Of Individual Words Within Phrase?

Case Insensitive Search In Django For Mysql

I'm trying to do a case insensitive search for a substring within a field in my model. My model… Read more Case Insensitive Search In Django For Mysql