# Page Not Found

The URL `files/pQQYd0DQjm18nqi0d04w` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [6.2. Understanding common SQL error messages](https://ai2sql.gitbook.io/ai2sql/6.-sql-fixer/6.2.-understanding-common-sql-error-messages.md)
- [6.4. Handling Long SQL Queries](https://ai2sql.gitbook.io/ai2sql/6.-sql-fixer/6.4.-handling-long-sql-queries.md)
- [6.1. Identifying SQL errors with SQL Fixer](https://ai2sql.gitbook.io/ai2sql/6.-sql-fixer/6.1.-identifying-sql-errors-with-sql-fixer.md)
- [19.1 Generating SQL queries](https://ai2sql.gitbook.io/ai2sql/19.-sql-file-uploader/19.1-generating-sql-queries.md)
- [5.3. Applying formatting to your SQL queries](https://ai2sql.gitbook.io/ai2sql/5.-formatting-sql/5.3.-applying-formatting-to-your-sql-queries.md)

## How to find the correct page

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### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://ai2sql.gitbook.io/ai2sql/6.-sql-fixer/6.2.-understanding-common-sql-error-messages.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://ai2sql.gitbook.io/ai2sql/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://ai2sql.gitbook.io/ai2sql/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/ai2sql/6.-sql-fixer/6.2.-understanding-common-sql-error-messages.md`).

You may also use `Accept: text/markdown` header for content negotiation.