# Page Not Found

The URL `ref/xpand/functions/SCHEMA` does not exist.

You might be looking for one of these pages:
- [SCHEMA](https://mariadb.com/docs/server/reference/sql-functions/secondary-functions/information-functions/schema.md)
- [SFORMAT](https://mariadb.com/docs/server/reference/sql-functions/string-functions/sformat.md)
- [HEX](https://mariadb.com/docs/server/reference/sql-functions/string-functions/hex.md)
- [STRCMP](https://mariadb.com/docs/server/reference/sql-functions/string-functions/strcmp.md)
- [UNHEX](https://mariadb.com/docs/server/reference/sql-functions/string-functions/unhex.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://mariadb.com/docs/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://mariadb.com/docs/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/docs/server/reference/sql-functions/secondary-functions/information-functions/schema.md`)
- Use `Accept: text/markdown` header for content negotiation