# Page Not Found

The URL `sql/query-tuning/recommendations/xpand/kill-long-queries` does not exist.

You might be looking for one of these pages:
- [Statistics for Optimizing Queries](https://mariadb.com/docs/server/ha-and-performance/optimization-and-tuning/query-optimizations/statistics-for-optimizing-queries.md)
- [Subqueries](https://mariadb.com/docs/server/reference/sql-statements/data-manipulation/selecting-data/subqueries.md)
- [JSON_QUERY](https://mariadb.com/docs/server/reference/sql-functions/special-functions/json-functions/json_query.md)
- [Window Functions Overview](https://mariadb.com/docs/server/reference/sql-functions/special-functions/window-functions/window-functions-overview.md)
- [Condition Pushdown Into IN subqueries](https://mariadb.com/docs/server/ha-and-performance/optimization-and-tuning/query-optimizations/subquery-optimizations/condition-pushdown-into-in-subqueries.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/query-optimizations/statistics-for-optimizing-queries.md`)
- Use `Accept: text/markdown` header for content negotiation