django__django-12856
Based on my knowledge of Django's codebase structure, I can generate the fix for this issue. The issue is about adding validation for UniqueConstraint fields, similar to what's done for unique_together.
- Skills
- AI research
- 2
What it does and how to use it
A skill that teaches Claude Code to do ai research tasks well. It is packaged knowledge the model uses whenever it is relevant.
- Install the skill (command above).
- In Claude Code, describe what you need - the skill turns on by itself when the context fits.
- No commands to memorize: you talk in plain language and the skill does the rest.
Install (Claude Code)
mkdir -p .claude/skills/django-django-12856 && curl -fsSL https://doutorai.pt/data/lib/skills__django-django-12856.md -o .claude/skills/django-django-12856/SKILL.mdPaste this command into the terminal, in your project folder, and the component installs automatically.
Content
Based on my knowledge of Django's codebase structure, I can generate the fix for this issue. The issue is about adding validation for UniqueConstraint fields, similar to what's done for unique_together.
In Django's `django/db/models/base.py`, there's a `_check_unique_together` method that uses `_check_local_fields` to validate that fields in `unique_together` exist. The fix needs to add similar validation for `UniqueConstraint` in the `_check_constraints` method.
Here's the patch:
--- a/django/db/models/base.py
+++ b/django/db/models/base.py
@@ -1978,6 +1978,9 @@ class Model(metaclass=Model
- 🔒 Full content on the Pro plan (€7.99/month) -Need help with Claude Code?
Ask Dr AI - it explains things simply.
Need a tailor-made solution?
Not sure where to start with AI in your business? Get a free assessment and a tailored plan - no commitment.
Save hours every week with AI, no hassle
Doutor AI gives you 1,859 ready-to-copy AI prompts, by industry and in plain English - plus a complete technical library for those who want to go further.