Description\n-----------\n\nYou can defragment the query cache to better utilize its memory with the FLUSH QUERY CACHE statement. The statement does not remove any queries from the cache.\n\nThe RESET QUERY CACHE statement removes all query results from the query cache.\\\nThe FLUSH TABLES statement also does this.\n\nURL: https://mariadb.com/docs/server/reference/sql-statements/administrative-sql-statements/flush-commands/flush-query-cache