# Page Not Found

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

You might be looking for one of these pages:
- [Big Query Settings](https://mariadb.com/docs/server/ha-and-performance/optimization-and-tuning/system-variables/big-query-settings.md)
- [SEQUENCE Functions](https://mariadb.com/docs/server/reference/sql-structure/sequences/sequence-functions.md)
- [XA Transactions](https://mariadb.com/docs/server/reference/sql-statements/transactions/xa-transactions.md)
- [Transactions](https://mariadb.com/docs/server/reference/sql-statements/transactions.md)
- [SUBSTRING](https://mariadb.com/docs/server/reference/sql-functions/string-functions/substring.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/ha-and-performance/optimization-and-tuning/system-variables/big-query-settings.md`)
- Use `Accept: text/markdown` header for content negotiation