Django ORM Accessing related many-to-many objects through queryset

Django ORM Accessing related many-to-many objects through queryset

In my Django app, I have the following two models for events which can be given an arbitrary number of tags.

In my Django app, I have the following two models for events which can be given an arbitrary number of tags.

class Tag(models.Model):
  # ...

class Event(models.Model):

...

tags = models.ManyToManyField("Tag")

I also have a page where a user should be able to select a number of tags and then view all events associated with that tag. Given a list of tag IDs, can I use the Django ORM to get a list of (distinct) events associated with at least one of the given tags?

If not, I also tried achieving this with the following raw SQL

event.objects.raw("""
  SELECT *
  FROM   app_name_event_tags t
  WHERE  t.tag_id IN %s
""", selected_tag_ids)

There are two problems with this:

1) The events returned won't be distinct

2) My syntax for the placeholder for the list selected_tag_ids is incorrect

python django sql

Bootstrap 5 Complete Course with Examples

Bootstrap 5 Tutorial - Bootstrap 5 Crash Course for Beginners

Nest.JS Tutorial for Beginners

Hello Vue 3: A First Look at Vue 3 and the Composition API

Building a simple Applications with Vue 3

Deno Crash Course: Explore Deno and Create a full REST API with Deno

How to Build a Real-time Chat App with Deno and WebSockets

Convert HTML to Markdown Online

HTML entity encoder decoder Online

Introduction to Structured Query Language SQL pdf

SQL stands for Structured Query Language. SQL is a scripting language expected to store, control, and inquiry information put away in social databases. The main manifestation of SQL showed up in 1974, when a gathering in IBM built up the principal model of a social database. The primary business social database was discharged by Relational Software later turning out to be Oracle.

Introduction to Structured Query Language SQL pdf

SQL stands for Structured Query Language. SQL is a scripting language expected to store, control, and inquiry information put away in social databases. The main manifestation of SQL showed up in 1974, when a gathering in IBM built up the principal model of a social database. The primary business social database was discharged by Relational Software later turning out to be Oracle.

Python Django Tutorial | Django Course

🔥Intellipaat Django course: https://intellipaat.com/python-django-training/ 👉This Python Django tutorial will help you learn what is django web development &...

Welcome Back the T-SQL Debugger with SQL Complete – SQL Debugger

Debug SQL stored procedures and develop your SQL database project with dbForge SQL Complete, a new add-in for Visual Studio and SSMS. When you develop large chunks of T-SQL code with the help of the SQL Server Management Studio tool, it is essential to test the “Live” behavior of your code by making sure that each small piece of code works fine and being able to allocate any error message that may cause a failure within that code.

Basic Data Types in Python | Python Web Development For Beginners

In the programming world, Data types play an important role. Each Variable is stored in different data types and responsible for various functions. Python had two different objects, and They are mutable and immutable objects.