# django__django-14997

> Based on the problem description and the hints provided, I can understand the issue and generate the fix. The problem is:

- Source: https://doutorai.pt/en/components/skills__django-django-14997
- Type: Skills
- Category: AI research
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## 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.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/django-django-14997 && curl -fsSL https://doutorai.pt/data/lib/skills__django-django-14997.md -o .claude/skills/django-django-14997/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
Based on the problem description and the hints provided, I can understand the issue and generate the fix. The problem is:

1. When SQLite needs to remake a table (during field alterations), it creates a new table and copies data
2. Constraints containing expressions (like UniqueConstraint with F() expressions) need to have their table references updated
3. The `rename_table_references` method on `Col` objects updates the table name, but it doesn't check if the Col already has an alias set
4. When a Col has an alias, it should NOT use the qualified "table.column" format in the SQL output
5. The

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__django-django-14997