Django 3.2: QuerySet not filtering results as expected when using `Q` objects
I can't seem to get I'm integrating two systems and I'm having trouble with filtering a queryset in Django 3.2 using `Q` objects. I have a model `Product` with fields `category` and `price`, and I want to retrieve all products that either belong to a specific category or have a price under a certain threshold. However, the results seem to be inconsistent. Here's my current code snippet: ```python from django.db.models import Q from .models import Product category_filter = 'Electronics' price_limit = 100.00 products = Product.objects.filter( Q(category=category_filter) | Q(price__lt=price_limit) ) ``` When I run this code, I'm expecting to get products that either fall under the category 'Electronics' or have a price under $100. However, I'm getting some unexpected results where products that don’t meet either condition are included. I checked the database and confirmed the products in question do not belong to the specified category and have prices above the limit. I attempted to debug by breaking down the query: ```python products_by_category = Product.objects.filter(category=category_filter) products_below_price = Product.objects.filter(price__lt=price_limit) ``` Both of these return the expected results when queried separately, yet combining them with the `Q` object doesn't yield what I anticipated. I even tried using `distinct()` in case there were duplicate entries affecting my results: ```python products = products.distinct() ``` Any insights on why the combined filter isn't behaving as expected? Is there something I'm overlooking with how `Q` objects work, or could it be a version-specific scenario? I'm working in a Ubuntu 22.04 environment. Cheers for any assistance! My development environment is Ubuntu 22.04. Could someone point me to the right documentation? I'm developing on Debian with Python.