# Page Not Found

The URL `ref/mdb/sql-statements/ALTER_FUNCTION` does not exist.

You might be looking for one of these pages:
- [ALTER FUNCTION](https://mariadb.com/docs/server/reference/sql-statements/data-definition/alter/alter-function.md)
- [DATE FUNCTION](https://mariadb.com/docs/server/reference/sql-functions/date-time-functions/date-function.md)
- [TIME](https://mariadb.com/docs/server/reference/sql-functions/date-time-functions/time-function.md)
- [Data Definition (DDL)](https://mariadb.com/docs/server/reference/sql-statements/data-definition.md)
- [Galera Functions](https://mariadb.com/docs/server/reference/sql-functions/special-functions/galera-functions.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-statements/data-definition/alter/alter-function.md`)
- Use `Accept: text/markdown` header for content negotiation