# Page Not Found

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

You might be looking for one of these pages:
- [LOCK TABLES](https://mariadb.com/docs/server/reference/sql-statements/transactions/lock-tables.md)
- [CHECK TABLE](https://mariadb.com/docs/server/reference/sql-statements/table-statements/check-table.md)
- [UNLOCK TABLES](https://mariadb.com/docs/server/reference/sql-statements/transactions/transactions-unlock-tables.md)
- [Bitemporal Tables](https://mariadb.com/docs/server/reference/sql-structure/temporal-tables/bitemporal-tables.md)
- [mysql.db Table](https://mariadb.com/docs/server/reference/system-tables/the-mysql-database-tables/mysql-db-table.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/transactions/lock-tables.md`)
- Use `Accept: text/markdown` header for content negotiation