# Page Not Found

The URL `ref/mdb/status-variables/Handler_update` does not exist.

You might be looking for one of these pages:
- [HandlerSocket](https://mariadb.com/docs/server/reference/sql-structure/nosql/handlersocket.md)
- [HANDLER](https://mariadb.com/docs/server/reference/sql-structure/nosql/handler/handler-commands.md)
- [Changing & Deleting Data](https://mariadb.com/docs/server/reference/sql-statements/data-manipulation/changing-deleting-data.md)
- [UPDATE](https://mariadb.com/docs/server/reference/sql-statements/data-manipulation/changing-deleting-data/update.md)
- [FOR UPDATE](https://mariadb.com/docs/server/reference/sql-statements/data-manipulation/selecting-data/for-update.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-structure/nosql/handlersocket.md`)
- Use `Accept: text/markdown` header for content negotiation