Server System Variable Reference Name Cmd-Line Option File System Var Var Scope Dynamic lock_order_debug_missing_arc Yes Yes Yes Global No lock_order_debug_missing_key Yes Yes Yes Global No lock_order_debug_missing_unlock Yes Yes Yes Global No lock_order_dependencies Yes Yes Yes Global No lock_order_extra_dependencies Yes Yes Yes Global No lock_order_output_directory Yes Yes Yes Global No lock_order_print_txt Yes Yes Yes Global No lock_order_trace_loop Yes Yes Yes Global No lock_order_trace_missing_arc Yes Yes Yes Global No lock_order_trace_missing_key Yes Yes Yes Global No lock_order_trace_missing_unlock Yes Yes Yes Global No lock_wait_timeout Yes Yes Yes Both Yes locked_in_memory Yes Global No log_bin Yes Global No log_bin_basename Yes Global No log_bin_index Yes Yes Yes Global No log_bin_trust_function_creators Yes Yes Yes Global Yes log_bin_use_v1_row_events Yes Yes Yes Global Yes log_error Yes Yes Yes Global No log_error_services Yes Yes Yes Global Yes log_error_suppression_list Yes Yes Yes Global Yes log_error_verbosity Yes Yes Yes Global Yes log_output Yes Yes Yes Global Yes log_queries_not_using_indexes Yes Yes Yes Global Yes log_raw Yes Yes Yes Global Yes log_slave_updates Yes Yes Yes Global No log_slow_admin_statements Yes Yes Yes Global Yes log_slow_extra Yes Yes Yes Global Yes log_slow_slave_statements Yes Yes Yes Global Yes log_statements_unsafe_for_binlog Yes Yes Yes Global Yes log_syslog Yes Yes Yes Global Yes log_syslog_facility Yes Yes Yes Global Yes log_syslog_include_pid Yes Yes Yes Global Yes log_syslog_tag Yes Yes Yes Global Yes log_throttle_queries_not_using_indexes Yes Yes Yes Global Yes log_timestamps Yes Yes Yes Global Yes long_query_time Yes Yes Yes Both Yes low_priority_updates Yes Yes Yes Both Yes 703