Server Option, System Variable, and Status Variable Reference Name Cmd-Line Option File System Var Status Var Var Scope Dynamic Mysqlx_stmt_get_collection_options Yes Both No Mysqlx_stmt_kill_client Yes Both No Mysqlx_stmt_list_clients Yes Both No Mysqlx_stmt_list_notices Yes Both No Mysqlx_stmt_list_objects Yes Both No Mysqlx_stmt_modify_collection_options Yes Both No Mysqlx_stmt_ping Yes Both No mysqlx_wait_timeout Yes Yes Yes Session Yes Mysqlx_worker_threads Yes Global No Mysqlx_worker_threads_active Yes Global No mysqlx_write_timeout Yes Yes Yes Session Yes mysqlx_zstd_default_compression_level Yes Yes Yes Global Yes mysqlx_zstd_max_client_compression_level Yes Yes Yes Global Yes named_pipe Yes Yes Yes Global No named_pipe_full_access_group Yes Yes Yes Global No ndb_allow_copying_alter_table Yes Yes Yes Both Yes Ndb_api_adaptive_send_deferred_count Yes Global No Ndb_api_adaptive_send_deferred_count_replica Yes Global No Ndb_api_adaptive_send_deferred_count_session Yes Global No Ndb_api_adaptive_send_deferred_count_slave Yes Global No Ndb_api_adaptive_send_forced_count Yes Global No Ndb_api_adaptive_send_forced_count_replica Yes Global No Ndb_api_adaptive_send_forced_count_session Yes Global No Ndb_api_adaptive_send_forced_count_slave Yes Global No Ndb_api_adaptive_send_unforced_count Yes Global No Ndb_api_adaptive_send_unforced_count_replica Yes Global No Ndb_api_adaptive_send_unforced_count_session Yes Global No Ndb_api_adaptive_send_unforced_count_slave Yes Global No Ndb_api_bytes_received_count Yes Global No Ndb_api_bytes_received_count_replica Yes Global No Ndb_api_bytes_received_count_session Yes Session No Ndb_api_bytes_received_count_slave Yes Global No Ndb_api_bytes_sent_count Yes Global No Ndb_api_bytes_sent_count_replica Yes Global No Ndb_api_bytes_sent_count_session Yes Session No Ndb_api_bytes_sent_count_slave Yes Global No Ndb_api_event_bytes_count Yes Global No Ndb_api_event_bytes_count_injector Yes Global No 670