官网地址:MySQL :: MySQL 5.7 Reference Manual :: 5.1.3 Server Option, System Variable, and Status Variable Reference
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下表列出了适用于 mysqld
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该表在一个统一列表中列出了命令行选项 (Cmd-line)、配置文件中有效的选项 (Option file)、服务器系统变量 (System Var) 和状态变量 (Status var),并指示每个选项的位置或变量有效。如果在命令行或选项文件中设置的服务器选项与相应系统变量的名称不同,则变量名称会紧邻相应选项下方注明。对于系统变量和状态变量,变量的范围 (Var Scope) 是 Global、Session 或两者。有关选项和变量的设置和使用的详细信息,请参阅相应项目的说明。在适当的情况下,提供有关该项目的更多信息的直接链接。
有关此表特定于 NDB Cluster 的版本,请参阅 第 21.4.2.5 节,“NDB Cluster mysqld 选项和变量参考”。
表 5.1 命令行选项、系统变量和状态变量摘要
Name | Cmd-Line | Option File | System Var | Status Var | Var Scope | Dynamic |
---|---|---|---|---|---|---|
abort-slave-event-count | Yes | Yes | ||||
Aborted_clients | Yes | Global | No | |||
Aborted_connects | Yes | Global | No | |||
allow-suspicious-udfs | Yes | Yes | ||||
ansi | Yes | Yes | ||||
audit-log | Yes | Yes | ||||
audit_log_buffer_size | Yes | Yes | Yes | Global | No | |
audit_log_compression | Yes | Yes | Yes | Global | No | |
audit_log_connection_policy | Yes | Yes | Yes | Global | Yes | |
audit_log_current_session | Yes | Both | No | |||
Audit_log_current_size | Yes | Global | No | |||
audit_log_disable | Yes | Yes | Yes | Global | Yes | |
audit_log_encryption | Yes | Yes | Yes | Global | No | |
Audit_log_event_max_drop_size | Yes | Global | No | |||
Audit_log_events | Yes | Global | No | |||
Audit_log_events_filtered | Yes | Global | No | |||
Audit_log_events_lost | Yes | Global | No | |||
Audit_log_events_written | Yes | Global | No | |||
audit_log_exclude_accounts | Yes | Yes | Yes | Global | Yes | |
audit_log_file | Yes | Yes | Yes | Global | No | |
audit_log_filter_id | Yes | Both | No | |||
audit_log_flush | Yes | Global | Yes | |||
audit_log_format | Yes | Yes | Yes | Global | No | |
audit_log_format_unix_timestamp | Yes | Yes | Yes | Global | Yes | |
audit_log_include_accounts | Yes | Yes | Yes | Global | Yes | |
audit_log_policy | Yes | Yes | Yes | Global | No | |
audit_log_read_buffer_size | Yes | Yes | Yes | Varies | Varies | |
audit_log_rotate_on_size | Yes | Yes | Yes | Global | Yes | |
audit_log_statement_policy | Yes | Yes | Yes | Global | Yes | |
audit_log_strategy | Yes | Yes | Yes | Global | No | |
Audit_log_total_size | Yes | Global | No | |||
Audit_log_write_waits | Yes | Global | No | |||
authentication_ldap_sasl_auth_method_name | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_bind_base_dn | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_bind_root_dn | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_bind_root_pwd | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_ca_path | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_group_search_attr | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_group_search_filter | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_init_pool_size | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_log_status | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_max_pool_size | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_server_host | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_server_port | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_tls | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_sasl_user_search_attr | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_auth_method_name | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_bind_base_dn | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_bind_root_dn | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_bind_root_pwd | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_ca_path | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_group_search_attr | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_group_search_filter | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_init_pool_size | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_log_status | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_max_pool_size | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_server_host | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_server_port | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_tls | Yes | Yes | Yes | Global | Yes | |
authentication_ldap_simple_user_search_attr | Yes | Yes | Yes | Global | Yes | |
authentication_windows_log_level | Yes | Yes | Yes | Global | No | |
authentication_windows_use_principal_name | Yes | Yes | Yes | Global | No | |
auto_generate_certs | Yes | Yes | Yes | Global | No | |
auto_increment_increment | Yes | Yes | Yes | Both | Yes | |
auto_increment_offset | Yes | Yes | Yes | Both | Yes | |
autocommit | Yes | Yes | Yes | Both | Yes | |
automatic_sp_privileges | Yes | Yes | Yes | Global | Yes | |
avoid_temporal_upgrade | Yes | Yes | Yes | Global | Yes | |
back_log | Yes | Yes | Yes | Global | No | |
basedir | Yes | Yes | Yes | Global | No | |
big_tables | Yes | Yes | Yes | Both | Yes | |
bind_address | Yes | Yes | Yes | Global | No | |
Binlog_cache_disk_use | Yes | Global | No | |||
binlog_cache_size | Yes | Yes | Yes | Global | Yes | |
Binlog_cache_use | Yes | Global | No | |||
binlog-checksum | Yes | Yes | ||||
binlog_checksum | Yes | Yes | Yes | Global | Yes | |
binlog_direct_non_transactional_updates | Yes | Yes | Yes | Both | Yes | |
binlog-do-db | Yes | Yes | ||||
binlog_error_action | Yes | Yes | Yes | Global | Yes | |
binlog_format | Yes | Yes | Yes | Both | Yes | |
binlog_group_commit_sync_delay | Yes | Yes | Yes | Global | Yes | |
binlog_group_commit_sync_no_delay_count | Yes | Yes | Yes | Global | Yes | |
binlog_gtid_simple_recovery | Yes | Yes | Yes | Global | No | |
binlog-ignore-db | Yes | Yes | ||||
binlog_max_flush_queue_time | Yes | Yes | Yes | Global | Yes | |
binlog_order_commits | Yes | Yes | Yes | Global | Yes | |
binlog-row-event-max-size | Yes | Yes | ||||
binlog_row_image | Yes | Yes | Yes | Both | Yes | |
binlog_rows_query_log_events | Yes | Yes | Yes | Both | Yes | |
Binlog_stmt_cache_disk_use | Yes | Global | No | |||
binlog_stmt_cache_size | Yes | Yes | Yes | Global | Yes | |
Binlog_stmt_cache_use | Yes | Global | No | |||
binlog_transaction_dependency_history_size | Yes | Yes | Yes | Global | Yes | |
binlog_transaction_dependency_tracking | Yes | Yes | Yes | Global | Yes | |
block_encryption_mode | Yes | Yes | Yes | Both | Yes | |
bootstrap | Yes | Yes | ||||
bulk_insert_buffer_size | Yes | Yes | Yes | Both | Yes | |
Bytes_received | Yes | Both | No | |||
Bytes_sent | Yes | Both | No | |||
character_set_client | Yes | Both | Yes | |||
character-set-client-handshake | Yes | Yes | ||||
character_set_connection | Yes | Both | Yes | |||
character_set_database (note 1) | Yes | Both | Yes | |||
character_set_filesystem | Yes | Yes | Yes | Both | Yes | |
character_set_results | Yes | Both | Yes | |||
character_set_server | Yes | Yes | Yes | Both | Yes | |
character_set_system | Yes | Global | No | |||
character_sets_dir | Yes | Yes | Yes | Global | No | |
check_proxy_users | Yes | Yes | Yes | Global | Yes | |
chroot | Yes | Yes | ||||
collation_connection | Yes | Both | Yes | |||
collation_database (note 1) | Yes | Both | Yes | |||
collation_server | Yes | Yes | Yes | Both | Yes | |
Com_admin_commands | Yes | Both | No | |||
Com_alter_db | Yes | Both | No | |||
Com_alter_db_upgrade | Yes | Both | No | |||
Com_alter_event | Yes | Both | No | |||
Com_alter_function | Yes | Both | No | |||
Com_alter_procedure | Yes | Both | No | |||
Com_alter_server | Yes | Both | No | |||
Com_alter_table | Yes | Both | No | |||
Com_alter_tablespace | Yes | Both | No | |||
Com_alter_user | Yes | Both | No | |||
Com_analyze | Yes | Both | No | |||
Com_assign_to_keycache | Yes | Both | No | |||
Com_begin | Yes | Both | No | |||
Com_binlog | Yes | Both | No | |||
Com_call_procedure | Yes | Both | No | |||
Com_change_db | Yes | Both | No | |||
Com_change_master | Yes | Both | No | |||
Com_change_repl_filter | Yes | Both | No | |||
Com_check | Yes | Both | No | |||
Com_checksum | Yes | Both | No | |||
Com_commit | Yes | Both | No | |||
Com_create_db | Yes | Both | No | |||
Com_create_event | Yes | Both | No | |||
Com_create_function | Yes | Both | No | |||
Com_create_index | Yes | Both | No | |||
Com_create_procedure | Yes | Both | No | |||
Com_create_server | Yes | Both | No | |||
Com_create_table | Yes | Both | No | |||
Com_create_trigger | Yes | Both | No | |||
Com_create_udf | Yes | Both | No | |||
Com_create_user | Yes | Both | No | |||
Com_create_view | Yes | Both | No | |||
Com_dealloc_sql | Yes | Both | No | |||
Com_delete | Yes | Both | No | |||
Com_delete_multi | Yes | Both | No | |||
Com_do | Yes | Both | No | |||
Com_drop_db | Yes | Both | No | |||
Com_drop_event | Yes | Both | No | |||
Com_drop_function | Yes | Both | No | |||
Com_drop_index | Yes | Both | No | |||
Com_drop_procedure | Yes | Both | No | |||
Com_drop_server | Yes | Both | No | |||
Com_drop_table | Yes | Both | No | |||
Com_drop_trigger | Yes | Both | No | |||
Com_drop_user | Yes | Both | No | |||
Com_drop_view | Yes | Both | No | |||
Com_empty_query | Yes | Both | No | |||
Com_execute_sql | Yes | Both | No | |||
Com_explain_other | Yes | Both | No | |||
Com_flush | Yes | Both | No | |||
Com_get_diagnostics | Yes | Both | No | |||
Com_grant | Yes | Both | No | |||
Com_group_replication_start | Yes | Global | No | |||
Com_group_replication_stop | Yes | Global | No | |||
Com_ha_close | Yes | Both | No | |||
Com_ha_open | Yes | Both | No | |||
Com_ha_read | Yes | Both | No | |||
Com_help | Yes | Both | No | |||
Com_insert | Yes | Both | No | |||
Com_insert_select | Yes | Both | No | |||
Com_install_plugin | Yes | Both | No | |||
Com_kill | Yes | Both | No | |||
Com_load | Yes | Both | No | |||
Com_lock_tables | Yes | Both | No | |||
Com_optimize | Yes | Both | No | |||
Com_preload_keys | Yes | Both | No | |||
Com_prepare_sql | Yes | Both | No | |||
Com_purge | Yes | Both | No | |||
Com_purge_before_date | Yes | Both | No | |||
Com_release_savepoint | Yes | Both | No | |||
Com_rename_table | Yes | Both | No | |||
Com_rename_user | Yes | Both | No | |||
Com_repair | Yes | Both | No | |||
Com_replace | Yes | Both | No | |||
Com_replace_select | Yes | Both | No | |||
Com_reset | Yes | Both | No | |||
Com_resignal | Yes | Both | No | |||
Com_revoke | Yes | Both | No | |||
Com_revoke_all | Yes | Both | No | |||
Com_rollback | Yes | Both | No | |||
Com_rollback_to_savepoint | Yes | Both | No | |||
Com_savepoint | Yes | Both | No | |||
Com_select | Yes | Both | No | |||
Com_set_option | Yes | Both | No | |||
Com_show_authors | Yes | Both | No | |||
Com_show_binlog_events | Yes | Both | No | |||
Com_show_binlogs | Yes | Both | No | |||
Com_show_charsets | Yes | Both | No | |||
Com_show_collations | Yes | Both | No | |||
Com_show_contributors | Yes | Both | No | |||
Com_show_create_db | Yes | Both | No | |||
Com_show_create_event | Yes | Both | No | |||
Com_show_create_func | Yes | Both | No | |||
Com_show_create_proc | Yes | Both | No | |||
Com_show_create_table | Yes | Both | No | |||
Com_show_create_trigger | Yes | Both | No | |||
Com_show_create_user | Yes | Both | No | |||
Com_show_databases | Yes | Both | No | |||
Com_show_engine_logs | Yes | Both | No | |||
Com_show_engine_mutex | Yes | Both | No | |||
Com_show_engine_status | Yes | Both | No | |||
Com_show_errors | Yes | Both | No | |||
Com_show_events | Yes | Both | No | |||
Com_show_fields | Yes | Both | No | |||
Com_show_function_code | Yes | Both | No | |||
Com_show_function_status | Yes | Both | No | |||
Com_show_grants | Yes | Both | No | |||
Com_show_keys | Yes | Both | No | |||
Com_show_master_status | Yes | Both | No | |||
Com_show_ndb_status | Yes | Both | No | |||
Com_show_open_tables | Yes | Both | No | |||
Com_show_plugins | Yes | Both | No | |||
Com_show_privileges | Yes | Both | No | |||
Com_show_procedure_code | Yes | Both | No | |||
Com_show_procedure_status | Yes | Both | No | |||
Com_show_processlist | Yes | Both | No | |||
Com_show_profile | Yes | Both | No | |||
Com_show_profiles | Yes | Both | No | |||
Com_show_relaylog_events | Yes | Both | No | |||
Com_show_slave_hosts | Yes | Both | No | |||
Com_show_slave_status | Yes | Both | No | |||
Com_show_status | Yes | Both | No | |||
Com_show_storage_engines | Yes | Both | No | |||
Com_show_table_status | Yes | Both | No | |||
Com_show_tables | Yes | Both | No | |||
Com_show_triggers | Yes | Both | No | |||
Com_show_variables | Yes | Both | No | |||
Com_show_warnings | Yes | Both | No | |||
Com_shutdown | Yes | Both | No | |||
Com_signal | Yes | Both | No | |||
Com_slave_start | Yes | Both | No | |||
Com_slave_stop | Yes | Both | No | |||
Com_stmt_close | Yes | Both | No | |||
Com_stmt_execute | Yes | Both | No | |||
Com_stmt_fetch | Yes | Both | No | |||
Com_stmt_prepare | Yes | Both | No | |||
Com_stmt_reprepare | Yes | Both | No | |||
Com_stmt_reset | Yes | Both | No | |||
Com_stmt_send_long_data | Yes | Both | No | |||
Com_truncate | Yes | Both | No | |||
Com_uninstall_plugin | Yes | Both | No | |||
Com_unlock_tables | Yes | Both | No | |||
Com_update | Yes | Both | No | |||
Com_update_multi | Yes | Both | No | |||
Com_xa_commit | Yes | Both | No | |||
Com_xa_end | Yes | Both | No | |||
Com_xa_prepare | Yes | Both | No | |||
Com_xa_recover | Yes | Both | No | |||
Com_xa_rollback | Yes | Both | No | |||
Com_xa_start | Yes | Both | No | |||
completion_type | Yes | Yes | Yes | Both | Yes | |
Compression | Yes | Session | No | |||
concurrent_insert | Yes | Yes | Yes | Global | Yes | |
connect_timeout | Yes | Yes | Yes | Global | Yes | |
Connection_control_delay_generated | Yes | Global | No | |||
connection_control_failed_connections_threshold | Yes | Yes | Yes | Global | Yes | |
connection_control_max_connection_delay | Yes | Yes | Yes | Global | Yes | |
connection_control_min_connection_delay | Yes | Yes | Yes | Global | Yes | |
Connection_errors_accept | Yes | Global | No | |||
Connection_errors_internal | Yes | Global | No | |||
Connection_errors_max_connections | Yes | Global | No | |||
Connection_errors_peer_address | Yes | Global | No | |||
Connection_errors_select | Yes | Global | No | |||
Connection_errors_tcpwrap | Yes | Global | No | |||
Connections | Yes | Global | No | |||
console | Yes | Yes | ||||
core-file | Yes | Yes | ||||
core_file | Yes | Global | No | |||
Created_tmp_disk_tables | Yes | Both | No | |||
Created_tmp_files | Yes | Global | No | |||
Created_tmp_tables | Yes | Both | No | |||
daemon_memcached_enable_binlog | Yes | Yes | Yes | Global | No | |
daemon_memcached_engine_lib_name | Yes | Yes | Yes | Global | No | |
daemon_memcached_engine_lib_path | Yes | Yes | Yes | Global | No | |
daemon_memcached_option | Yes | Yes | Yes | Global | No | |
daemon_memcached_r_batch_size | Yes | Yes | Yes | Global | No | |
daemon_memcached_w_batch_size | Yes | Yes | Yes | Global | No | |
daemonize | Yes | Yes | ||||
datadir | Yes | Yes | Yes | Global | No | |
date_format | Yes | Global | No | |||
datetime_format | Yes | Global | No | |||
debug | Yes | Yes | Yes | Both | Yes | |
debug_sync | Yes | Session | Yes | |||
debug-sync-timeout | Yes | Yes | ||||
default_authentication_plugin | Yes | Yes | Yes | Global | No | |
default_password_lifetime | Yes | Yes | Yes | Global | Yes | |
default_storage_engine | Yes | Yes | Yes | Both | Yes | |
default-time-zone | Yes | Yes | ||||
default_tmp_storage_engine | Yes | Yes | Yes | Both | Yes | |
default_week_format | Yes | Yes | Yes | Both | Yes | |
defaults-extra-file | Yes | |||||
defaults-file | Yes | |||||
defaults-group-suffix | Yes | |||||
delay_key_write | Yes | Yes | Yes | Global | Yes | |
Delayed_errors | Yes | Global | No | |||
delayed_insert_limit | Yes | Yes | Yes | Global | Yes | |
Delayed_insert_threads | Yes | Global | No | |||
delayed_insert_timeout | Yes | Yes | Yes | Global | Yes | |
delayed_queue_size | Yes | Yes | Yes | Global | Yes | |
Delayed_writes | Yes | Global | No | |||
des-key-file | Yes | Yes | ||||
disable-partition-engine-check | Yes | Yes | ||||
disabled_storage_engines | Yes | Yes | Yes | Global | No | |
disconnect_on_expired_password | Yes | Yes | Yes | Global | No | |
disconnect-slave-event-count | Yes | Yes | ||||
div_precision_increment | Yes | Yes | Yes | Both | Yes | |
early-plugin-load | Yes | Yes | ||||
end_markers_in_json | Yes | Yes | Yes | Both | Yes | |
enforce_gtid_consistency | Yes | Yes | Yes | Global | Varies | |
eq_range_index_dive_limit | Yes | Yes | Yes | Both | Yes | |
error_count | Yes | Session | No | |||
event_scheduler | Yes | Yes | Yes | Global | Yes | |
exit-info | Yes | Yes | ||||
expire_logs_days | Yes | Yes | Yes | Global | Yes | |
explicit_defaults_for_timestamp | Yes | Yes | Yes | Both | Yes | |
external-locking | Yes | Yes | ||||
- Variable: skip_external_locking | ||||||
external_user | Yes | Session | No | |||
federated | Yes | Yes | ||||
Firewall_access_denied | Yes | Global | No | |||
Firewall_access_granted | Yes | Global | No | |||
Firewall_cached_entries | Yes | Global | No | |||
flush | Yes | Yes | Yes | Global | Yes | |
Flush_commands | Yes | Global | No | |||
flush_time | Yes | Yes | Yes | Global | Yes | |
foreign_key_checks | Yes | Both | Yes | |||
ft_boolean_syntax | Yes | Yes | Yes | Global | Yes | |
ft_max_word_len | Yes | Yes | Yes | Global | No | |
ft_min_word_len | Yes | Yes | Yes | Global | No | |
ft_query_expansion_limit | Yes | Yes | Yes | Global | No | |
ft_stopword_file | Yes | Yes | Yes | Global | No | |
gdb | Yes | Yes | ||||
general_log | Yes | Yes | Yes | Global | Yes | |
general_log_file | Yes | Yes | Yes | Global | Yes | |
group_concat_max_len | Yes | Yes | Yes | Both | Yes | |
group_replication_allow_local_disjoint_gtids_join | Yes | Yes | Yes | Global | Yes | |
group_replication_allow_local_lower_version_join | Yes | Yes | Yes | Global | Yes | |
group_replication_auto_increment_increment | Yes | Yes | Yes | Global | Yes | |
group_replication_bootstrap_group | Yes | Yes | Yes | Global | Yes | |
group_replication_components_stop_timeout | Yes | Yes | Yes | Global | Yes | |
group_replication_compression_threshold | Yes | Yes | Yes | Global | Yes | |
group_replication_enforce_update_everywhere_checks | Yes | Yes | Yes | Global | Yes | |
group_replication_exit_state_action | Yes | Yes | Yes | Global | Yes | |
group_replication_flow_control_applier_threshold | Yes | Yes | Yes | Global | Yes | |
group_replication_flow_control_certifier_threshold | Yes | Yes | Yes | Global | Yes | |
group_replication_flow_control_mode | Yes | Yes | Yes | Global | Yes | |
group_replication_force_members | Yes | Yes | Yes | Global | Yes | |
group_replication_group_name | Yes | Yes | Yes | Global | Yes | |
group_replication_group_seeds | Yes | Yes | Yes | Global | Yes | |
group_replication_gtid_assignment_block_size | Yes | Yes | Yes | Global | Yes | |
group_replication_ip_whitelist | Yes | Yes | Yes | Global | Yes | |
group_replication_local_address | Yes | Yes | Yes | Global | Yes | |
group_replication_member_weight | Yes | Yes | Yes | Global | Yes | |
group_replication_poll_spin_loops | Yes | Yes | Yes | Global | Yes | |
group_replication_primary_member | Yes | Global | No | |||
group_replication_recovery_complete_at | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_reconnect_interval | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_retry_count | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_ca | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_capath | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_cert | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_cipher | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_crl | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_crlpath | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_key | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_ssl_verify_server_cert | Yes | Yes | Yes | Global | Yes | |
group_replication_recovery_use_ssl | Yes | Yes | Yes | Global | Yes | |
group_replication_single_primary_mode | Yes | Yes | Yes | Global | Yes | |
group_replication_ssl_mode | Yes | Yes | Yes | Global | Yes | |
group_replication_start_on_boot | Yes | Yes | Yes | Global | Yes | |
group_replication_transaction_size_limit | Yes | Yes | Yes | Global | Yes | |
group_replication_unreachable_majority_timeout | Yes | Yes | Yes | Global | Yes | |
gtid_executed | Yes | Varies | No | |||
gtid_executed_compression_period | Yes | Yes | Yes | Global | Yes | |
gtid_mode | Yes | Yes | Yes | Global | Varies | |
gtid_next | Yes | Session | Yes | |||
gtid_owned | Yes | Both | No | |||
gtid_purged | Yes | Global | Yes | |||
Handler_commit | Yes | Both | No | |||
Handler_delete | Yes | Both | No | |||
Handler_discover | Yes | Both | No | |||
Handler_external_lock | Yes | Both | No | |||
Handler_mrr_init | Yes | Both | No | |||
Handler_prepare | Yes | Both | No | |||
Handler_read_first | Yes | Both | No | |||
Handler_read_key | Yes | Both | No | |||
Handler_read_last | Yes | Both | No | |||
Handler_read_next | Yes | Both | No | |||
Handler_read_prev | Yes | Both | No | |||
Handler_read_rnd | Yes | Both | No | |||
Handler_read_rnd_next | Yes | Both | No | |||
Handler_rollback | Yes | Both | No | |||
Handler_savepoint | Yes | Both | No | |||
Handler_savepoint_rollback | Yes | Both | No | |||
Handler_update | Yes | Both | No | |||
Handler_write | Yes | Both | No | |||
have_compress | Yes | Global | No | |||
have_crypt | Yes | Global | No | |||
have_dynamic_loading | Yes | Global | No | |||
have_geometry | Yes | Global | No | |||
have_openssl | Yes | Global | No | |||
have_profiling | Yes | Global | No | |||
have_query_cache | Yes | Global | No | |||
have_rtree_keys | Yes | Global | No | |||
have_ssl | Yes | Global | No | |||
have_statement_timeout | Yes | Global | No | |||
have_symlink | Yes | Global | No | |||
help | Yes | Yes | ||||
host_cache_size | Yes | Yes | Yes | Global | Yes | |
hostname | Yes | Global | No | |||
identity | Yes | Session | Yes | |||
ignore_builtin_innodb | Yes | Yes | Yes | Global | No | |
ignore-db-dir | Yes | Yes | ||||
ignore_db_dirs | Yes | Global | No | |||
init_connect | Yes | Yes | Yes | Global | Yes | |
init_file | Yes | Yes | Yes | Global | No | |
init_slave | Yes | Yes | Yes | Global | Yes | |
initialize | Yes | Yes | ||||
initialize-insecure | Yes | Yes | ||||
innodb | Yes | Yes | ||||
innodb_adaptive_flushing | Yes | Yes | Yes | Global | Yes | |
innodb_adaptive_flushing_lwm | Yes | Yes | Yes | Global | Yes | |
innodb_adaptive_hash_index | Yes | Yes | Yes | Global | Yes | |
innodb_adaptive_hash_index_parts | Yes | Yes | Yes | Global | No | |
innodb_adaptive_max_sleep_delay | Yes | Yes | Yes | Global | Yes | |
innodb_api_bk_commit_interval | Yes | Yes | Yes | Global | Yes | |
innodb_api_disable_rowlock | Yes | Yes | Yes | Global | No | |
innodb_api_enable_binlog | Yes | Yes | Yes | Global | No | |
innodb_api_enable_mdl | Yes | Yes | Yes | Global | No | |
innodb_api_trx_level | Yes | Yes | Yes | Global | Yes | |
innodb_autoextend_increment | Yes | Yes | Yes | Global | Yes | |
innodb_autoinc_lock_mode | Yes | Yes | Yes | Global | No | |
Innodb_available_undo_logs | Yes | Global | No | |||
innodb_background_drop_list_empty | Yes | Yes | Yes | Global | Yes | |
Innodb_buffer_pool_bytes_data | Yes | Global | No | |||
Innodb_buffer_pool_bytes_dirty | Yes | Global | No | |||
innodb_buffer_pool_chunk_size | Yes | Yes | Yes | Global | No | |
innodb_buffer_pool_dump_at_shutdown | Yes | Yes | Yes | Global | Yes | |
innodb_buffer_pool_dump_now | Yes | Yes | Yes | Global | Yes | |
innodb_buffer_pool_dump_pct | Yes | Yes | Yes | Global | Yes | |
Innodb_buffer_pool_dump_status | Yes | Global | No | |||
innodb_buffer_pool_filename | Yes | Yes | Yes | Global | Yes | |
innodb_buffer_pool_instances | Yes | Yes | Yes | Global | No | |
innodb_buffer_pool_load_abort | Yes | Yes | Yes | Global | Yes | |
innodb_buffer_pool_load_at_startup | Yes | Yes | Yes | Global | No | |
innodb_buffer_pool_load_now | Yes | Yes | Yes | Global | Yes | |
Innodb_buffer_pool_load_status | Yes | Global | No | |||
Innodb_buffer_pool_pages_data | Yes | Global | No | |||
Innodb_buffer_pool_pages_dirty | Yes | Global | No | |||
Innodb_buffer_pool_pages_flushed | Yes | Global | No | |||
Innodb_buffer_pool_pages_free | Yes | Global | No | |||
Innodb_buffer_pool_pages_latched | Yes | Global | No | |||
Innodb_buffer_pool_pages_misc | Yes | Global | No | |||
Innodb_buffer_pool_pages_total | Yes | Global | No | |||
Innodb_buffer_pool_read_ahead | Yes | Global | No | |||
Innodb_buffer_pool_read_ahead_evicted | Yes | Global | No | |||
Innodb_buffer_pool_read_ahead_rnd | Yes | Global | No | |||
Innodb_buffer_pool_read_requests | Yes | Global | No | |||
Innodb_buffer_pool_reads | Yes | Global | No | |||
Innodb_buffer_pool_resize_status | Yes | Global | No | |||
innodb_buffer_pool_size | Yes | Yes | Yes | Global | Varies | |
Innodb_buffer_pool_wait_free | Yes | Global | No | |||
Innodb_buffer_pool_write_requests | Yes | Global | No | |||
innodb_change_buffer_max_size | Yes | Yes | Yes | Global | Yes | |
innodb_change_buffering | Yes | Yes | Yes | Global | Yes | |
innodb_change_buffering_debug | Yes | Yes | Yes | Global | Yes | |
innodb_checksum_algorithm | Yes | Yes | Yes | Global | Yes | |
innodb_checksums | Yes | Yes | Yes | Global | No | |
innodb_cmp_per_index_enabled | Yes | Yes | Yes | Global | Yes | |
innodb_commit_concurrency | Yes | Yes | Yes | Global | Yes | |
innodb_compress_debug | Yes | Yes | Yes | Global | Yes | |
innodb_compression_failure_threshold_pct | Yes | Yes | Yes | Global | Yes | |
innodb_compression_level | Yes | Yes | Yes | Global | Yes | |
innodb_compression_pad_pct_max | Yes | Yes | Yes | Global | Yes | |
innodb_concurrency_tickets | Yes | Yes | Yes | Global | Yes | |
innodb_data_file_path | Yes | Yes | Yes | Global | No | |
Innodb_data_fsyncs | Yes | Global | No | |||
innodb_data_home_dir | Yes | Yes | Yes | Global | No | |
Innodb_data_pending_fsyncs | Yes | Global | No | |||
Innodb_data_pending_reads | Yes | Global | No | |||
Innodb_data_pending_writes | Yes | Global | No | |||
Innodb_data_read | Yes | Global | No | |||
Innodb_data_reads | Yes | Global | No | |||
Innodb_data_writes | Yes | Global | No | |||
Innodb_data_written | Yes | Global | No | |||
Innodb_dblwr_pages_written | Yes | Global | No | |||
Innodb_dblwr_writes | Yes | Global | No | |||
innodb_deadlock_detect | Yes | Yes | Yes | Global | Yes | |
innodb_default_row_format | Yes | Yes | Yes | Global | Yes | |
innodb_disable_resize_buffer_pool_debug | Yes | Yes | Yes | Global | Yes | |
innodb_disable_sort_file_cache | Yes | Yes | Yes | Global | Yes | |
innodb_doublewrite | Yes | Yes | Yes | Global | No | |
innodb_fast_shutdown | Yes | Yes | Yes | Global | Yes | |
innodb_fil_make_page_dirty_debug | Yes | Yes | Yes | Global | Yes | |
innodb_file_format | Yes | Yes | Yes | Global | Yes | |
innodb_file_format_check | Yes | Yes | Yes | Global | No | |
innodb_file_format_max | Yes | Yes | Yes | Global | Yes | |
innodb_file_per_table | Yes | Yes | Yes | Global | Yes | |
innodb_fill_factor | Yes | Yes | Yes | Global | Yes | |
innodb_flush_log_at_timeout | Yes | Yes | Yes | Global | Yes | |
innodb_flush_log_at_trx_commit | Yes | Yes | Yes | Global | Yes | |
innodb_flush_method | Yes | Yes | Yes | Global | No | |
innodb_flush_neighbors | Yes | Yes | Yes | Global | Yes | |
innodb_flush_sync | Yes | Yes | Yes | Global | Yes | |
innodb_flushing_avg_loops | Yes | Yes | Yes | Global | Yes | |
innodb_force_load_corrupted | Yes | Yes | Yes | Global | No | |
innodb_force_recovery | Yes | Yes | Yes | Global | No | |
innodb_ft_aux_table | Yes | Global | Yes | |||
innodb_ft_cache_size | Yes | Yes | Yes | Global | No | |
innodb_ft_enable_diag_print | Yes | Yes | Yes | Global | Yes | |
innodb_ft_enable_stopword | Yes | Yes | Yes | Both | Yes | |
innodb_ft_max_token_size | Yes | Yes | Yes | Global | No | |
innodb_ft_min_token_size | Yes | Yes | Yes | Global | No | |
innodb_ft_num_word_optimize | Yes | Yes | Yes | Global | Yes | |
innodb_ft_result_cache_limit | Yes | Yes | Yes | Global | Yes | |
innodb_ft_server_stopword_table | Yes | Yes | Yes | Global | Yes | |
innodb_ft_sort_pll_degree | Yes | Yes | Yes | Global | No | |
innodb_ft_total_cache_size | Yes | Yes | Yes | Global | No | |
innodb_ft_user_stopword_table | Yes | Yes | Yes | Both | Yes | |
Innodb_have_atomic_builtins | Yes | Global | No | |||
innodb_io_capacity | Yes | Yes | Yes | Global | Yes | |
innodb_io_capacity_max | Yes | Yes | Yes | Global | Yes | |
innodb_large_prefix | Yes | Yes | Yes | Global | Yes | |
innodb_limit_optimistic_insert_debug | Yes | Yes | Yes | Global | Yes | |
innodb_lock_wait_timeout | Yes | Yes | Yes | Both | Yes | |
innodb_locks_unsafe_for_binlog | Yes | Yes | Yes | Global | No | |
innodb_log_buffer_size | Yes | Yes | Yes | Global | No | |
innodb_log_checkpoint_now | Yes | Yes | Yes | Global | Yes | |
innodb_log_checksums | Yes | Yes | Yes | Global | Yes | |
innodb_log_compressed_pages | Yes | Yes | Yes | Global | Yes | |
innodb_log_file_size | Yes | Yes | Yes | Global | No | |
innodb_log_files_in_group | Yes | Yes | Yes | Global | No | |
innodb_log_group_home_dir | Yes | Yes | Yes | Global | No | |
Innodb_log_waits | Yes | Global | No | |||
innodb_log_write_ahead_size | Yes | Yes | Yes | Global | Yes | |
Innodb_log_write_requests | Yes | Global | No | |||
Innodb_log_writes | Yes | Global | No | |||
innodb_lru_scan_depth | Yes | Yes | Yes | Global | Yes | |
innodb_max_dirty_pages_pct | Yes | Yes | Yes | Global | Yes | |
innodb_max_dirty_pages_pct_lwm | Yes | Yes | Yes | Global | Yes | |
innodb_max_purge_lag | Yes | Yes | Yes | Global | Yes | |
innodb_max_purge_lag_delay | Yes | Yes | Yes | Global | Yes | |
innodb_max_undo_log_size | Yes | Yes | Yes | Global | Yes | |
innodb_merge_threshold_set_all_debug | Yes | Yes | Yes | Global | Yes | |
innodb_monitor_disable | Yes | Yes | Yes | Global | Yes | |
innodb_monitor_enable | Yes | Yes | Yes | Global | Yes | |
innodb_monitor_reset | Yes | Yes | Yes | Global | Yes | |
innodb_monitor_reset_all | Yes | Yes | Yes | Global | Yes | |
Innodb_num_open_files | Yes | Global | No | |||
innodb_numa_interleave | Yes | Yes | Yes | Global | No | |
innodb_old_blocks_pct | Yes | Yes | Yes | Global | Yes | |
innodb_old_blocks_time | Yes | Yes | Yes | Global | Yes | |
innodb_online_alter_log_max_size | Yes | Yes | Yes | Global | Yes | |
innodb_open_files | Yes | Yes | Yes | Global | No | |
innodb_optimize_fulltext_only | Yes | Yes | Yes | Global | Yes | |
Innodb_os_log_fsyncs | Yes | Global | No | |||
Innodb_os_log_pending_fsyncs | Yes | Global | No | |||
Innodb_os_log_pending_writes | Yes | Global | No | |||
Innodb_os_log_written | Yes | Global | No | |||
innodb_page_cleaners | Yes | Yes | Yes | Global | No | |
Innodb_page_size | Yes | Global | No | |||
innodb_page_size | Yes | Yes | Yes | Global | No | |
Innodb_pages_created | Yes | Global | No | |||
Innodb_pages_read | Yes | Global | No | |||
Innodb_pages_written | Yes | Global | No | |||
innodb_print_all_deadlocks | Yes | Yes | Yes | Global | Yes | |
innodb_purge_batch_size | Yes | Yes | Yes | Global | Yes | |
innodb_purge_rseg_truncate_frequency | Yes | Yes | Yes | Global | Yes | |
innodb_purge_threads | Yes | Yes | Yes | Global | No | |
innodb_random_read_ahead | Yes | Yes | Yes | Global | Yes | |
innodb_read_ahead_threshold | Yes | Yes | Yes | Global | Yes | |
innodb_read_io_threads | Yes | Yes | Yes | Global | No | |
innodb_read_only | Yes | Yes | Yes | Global | No | |
innodb_replication_delay | Yes | Yes | Yes | Global | Yes | |
innodb_rollback_on_timeout | Yes | Yes | Yes | Global | No | |
innodb_rollback_segments | Yes | Yes | Yes | Global | Yes | |
Innodb_row_lock_current_waits | Yes | Global | No | |||
Innodb_row_lock_time | Yes | Global | No | |||
Innodb_row_lock_time_avg | Yes | Global | No | |||
Innodb_row_lock_time_max | Yes | Global | No | |||
Innodb_row_lock_waits | Yes | Global | No | |||
Innodb_rows_deleted | Yes | Global | No | |||
Innodb_rows_inserted | Yes | Global | No | |||
Innodb_rows_read | Yes | Global | No | |||
Innodb_rows_updated | Yes | Global | No | |||
innodb_saved_page_number_debug | Yes | Yes | Yes | Global | Yes | |
innodb_sort_buffer_size | Yes | Yes | Yes | Global | No | |
innodb_spin_wait_delay | Yes | Yes | Yes | Global | Yes | |
innodb_stats_auto_recalc | Yes | Yes | Yes | Global | Yes | |
innodb_stats_include_delete_marked | Yes | Yes | Yes | Global | Yes | |
innodb_stats_method | Yes | Yes | Yes | Global | Yes | |
innodb_stats_on_metadata | Yes | Yes | Yes | Global | Yes | |
innodb_stats_persistent | Yes | Yes | Yes | Global | Yes | |
innodb_stats_persistent_sample_pages | Yes | Yes | Yes | Global | Yes | |
innodb_stats_sample_pages | Yes | Yes | Yes | Global | Yes | |
innodb_stats_transient_sample_pages | Yes | Yes | Yes | Global | Yes | |
innodb-status-file | Yes | Yes | ||||
innodb_status_output | Yes | Yes | Yes | Global | Yes | |
innodb_status_output_locks | Yes | Yes | Yes | Global | Yes | |
innodb_strict_mode | Yes | Yes | Yes | Both | Yes | |
innodb_support_xa | Yes | Yes | Yes | Both | Yes | |
innodb_sync_array_size | Yes | Yes | Yes | Global | No | |
innodb_sync_debug | Yes | Yes | Yes | Global | No | |
innodb_sync_spin_loops | Yes | Yes | Yes | Global | Yes | |
innodb_table_locks | Yes | Yes | Yes | Both | Yes | |
innodb_temp_data_file_path | Yes | Yes | Yes | Global | No | |
innodb_thread_concurrency | Yes | Yes | Yes | Global | Yes | |
innodb_thread_sleep_delay | Yes | Yes | Yes | Global | Yes | |
innodb_tmpdir | Yes | Yes | Yes | Both | Yes | |
Innodb_truncated_status_writes | Yes | Global | No | |||
innodb_trx_purge_view_update_only_debug | Yes | Yes | Yes | Global | Yes | |
innodb_trx_rseg_n_slots_debug | Yes | Yes | Yes | Global | Yes | |
innodb_undo_directory | Yes | Yes | Yes | Global | No | |
innodb_undo_log_truncate | Yes | Yes | Yes | Global | Yes | |
innodb_undo_logs | Yes | Yes | Yes | Global | Yes | |
innodb_undo_tablespaces | Yes | Yes | Yes | Global | No | |
innodb_use_native_aio | Yes | Yes | Yes | Global | No | |
innodb_version | Yes | Global | No | |||
innodb_write_io_threads | Yes | Yes | Yes | Global | No | |
insert_id | Yes | Session | Yes | |||
install | Yes | |||||
install-manual | Yes | |||||
interactive_timeout | Yes | Yes | Yes | Both | Yes | |
internal_tmp_disk_storage_engine | Yes | Yes | Yes | Global | Yes | |
join_buffer_size | Yes | Yes | Yes | Both | Yes | |
keep_files_on_create | Yes | Yes | Yes | Both | Yes | |
Key_blocks_not_flushed | Yes | Global | No | |||
Key_blocks_unused | Yes | Global | No | |||
Key_blocks_used | Yes | Global | No | |||
key_buffer_size | Yes | Yes | Yes | Global | Yes | |
key_cache_age_threshold | Yes | Yes | Yes | Global | Yes | |
key_cache_block_size | Yes | Yes | Yes | Global | Yes | |
key_cache_division_limit | Yes | Yes | Yes | Global | Yes | |
Key_read_requests | Yes | Global | No | |||
Key_reads | Yes | Global | No | |||
Key_write_requests | Yes | Global | No | |||
Key_writes | Yes | Global | No | |||
keyring_aws_cmk_id | Yes | Yes | Yes | Global | Yes | |
keyring_aws_conf_file | Yes | Yes | Yes | Global | No | |
keyring_aws_data_file | Yes | Yes | Yes | Global | No | |
keyring_aws_region | Yes | Yes | Yes | Global | Yes | |
keyring_encrypted_file_data | Yes | Yes | Yes | Global | Yes | |
keyring_encrypted_file_password | Yes | Yes | Yes | Global | Yes | |
keyring_file_data | Yes | Yes | Yes | Global | Yes | |
keyring-migration-destination | Yes | Yes | ||||
keyring-migration-host | Yes | Yes | ||||
keyring-migration-password | Yes | Yes | ||||
keyring-migration-port | Yes | Yes | ||||
keyring-migration-socket | Yes | Yes | ||||
keyring-migration-source | Yes | Yes | ||||
keyring-migration-user | Yes | Yes | ||||
keyring_okv_conf_dir | Yes | Yes | Yes | Global | Yes | |
keyring_operations | Yes | Global | Yes | |||
language | Yes | Yes | Yes | Global | No | |
large_files_support | Yes | Global | No | |||
large_page_size | Yes | Global | No | |||
large_pages | Yes | Yes | Yes | Global | No | |
last_insert_id | Yes | Session | Yes | |||
Last_query_cost | Yes | Session | No | |||
Last_query_partial_plans | Yes | Session | No | |||
lc_messages | Yes | Yes | Yes | Both | Yes | |
lc_messages_dir | Yes | Yes | Yes | Global | No | |
lc_time_names | Yes | Yes | Yes | Both | Yes | |
license | Yes | Global | No | |||
local_infile | Yes | Yes | Yes | Global | Yes | |
local-service | Yes | |||||
lock_wait_timeout | Yes | Yes | Yes | Both | Yes | |
Locked_connects | Yes | Global | No | |||
locked_in_memory | Yes | Global | No | |||
log-bin | Yes | Yes | ||||
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_builtin_as_identified_by_password | Yes | Yes | Yes | Global | Yes | |
log_error | Yes | Yes | Yes | Global | No | |
log_error_verbosity | Yes | Yes | Yes | Global | Yes | |
log-isam | Yes | Yes | ||||
log_output | Yes | Yes | Yes | Global | Yes | |
log_queries_not_using_indexes | Yes | Yes | Yes | Global | Yes | |
log-raw | Yes | Yes | ||||
log-short-format | Yes | Yes | ||||
log_slave_updates | Yes | Yes | Yes | Global | No | |
log_slow_admin_statements | 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-tc | Yes | Yes | ||||
log-tc-size | Yes | Yes | ||||
log_throttle_queries_not_using_indexes | Yes | Yes | Yes | Global | Yes | |
log_timestamps | Yes | Yes | Yes | Global | Yes | |
log_warnings | Yes | Yes | Yes | Global | Yes | |
long_query_time | Yes | Yes | Yes | Both | Yes | |
low_priority_updates | Yes | Yes | Yes | Both | Yes | |
lower_case_file_system | Yes | Global | No | |||
lower_case_table_names | Yes | Yes | Yes | Global | No | |
master-info-file | Yes | Yes | ||||
master_info_repository | Yes | Yes | Yes | Global | Yes | |
master-retry-count | Yes | Yes | ||||
master_verify_checksum | Yes | Yes | Yes | Global | Yes | |
max_allowed_packet | Yes | Yes | Yes | Both | Yes | |
max_binlog_cache_size | Yes | Yes | Yes | Global | Yes | |
max-binlog-dump-events | Yes | Yes | ||||
max_binlog_size | Yes | Yes | Yes | Global | Yes | |
max_binlog_stmt_cache_size | Yes | Yes | Yes | Global | Yes | |
max_connect_errors | Yes | Yes | Yes | Global | Yes | |
max_connections | Yes | Yes | Yes | Global | Yes | |
max_delayed_threads | Yes | Yes | Yes | Both | Yes | |
max_digest_length | Yes | Yes | Yes | Global | No | |
max_error_count | Yes | Yes | Yes | Both | Yes | |
max_execution_time | Yes | Yes | Yes | Both | Yes | |
Max_execution_time_exceeded | Yes | Both | No | |||
Max_execution_time_set | Yes | Both | No | |||
Max_execution_time_set_failed | Yes | Both | No | |||
max_heap_table_size | Yes | Yes | Yes | Both | Yes | |
max_insert_delayed_threads | Yes | Both | Yes | |||
max_join_size | Yes | Yes | Yes | Both | Yes | |
max_length_for_sort_data | Yes | Yes | Yes | Both | Yes | |
max_points_in_geometry | Yes | Yes | Yes | Both | Yes | |
max_prepared_stmt_count | Yes | Yes | Yes | Global | Yes | |
max_relay_log_size | Yes | Yes | Yes | Global | Yes | |
max_seeks_for_key | Yes | Yes | Yes | Both | Yes | |
max_sort_length | Yes | Yes | Yes | Both | Yes | |
max_sp_recursion_depth | Yes | Yes | Yes | Both | Yes | |
max_tmp_tables | Yes | Both | Yes | |||
Max_used_connections | Yes | Global | No | |||
Max_used_connections_time | Yes | Global | No | |||
max_user_connections | Yes | Yes | Yes | Both | Yes | |
max_write_lock_count | Yes | Yes | Yes | Global | Yes | |
mecab_charset | Yes | Global | No | |||
mecab_rc_file | Yes | Yes | Yes | Global | No | |
memlock | Yes | Yes | ||||
- Variable: locked_in_memory | ||||||
metadata_locks_cache_size | Yes | Yes | Yes | Global | No | |
metadata_locks_hash_instances | Yes | Yes | Yes | Global | No | |
min_examined_row_limit | Yes | Yes | Yes | Both | Yes | |
multi_range_count | Yes | Yes | Yes | Both | Yes | |
myisam-block-size | Yes | Yes | ||||
myisam_data_pointer_size | Yes | Yes | Yes | Global | Yes | |
myisam_max_sort_file_size | Yes | Yes | Yes | Global | Yes | |
myisam_mmap_size | Yes | Yes | Yes | Global | No | |
myisam_recover_options | Yes | Yes | Yes | Global | No | |
myisam_repair_threads | Yes | Yes | Yes | Both | Yes | |
myisam_sort_buffer_size | Yes | Yes | Yes | Both | Yes | |
myisam_stats_method | Yes | Yes | Yes | Both | Yes | |
myisam_use_mmap | Yes | Yes | Yes | Global | Yes | |
mysql_firewall_mode | Yes | Yes | Yes | Global | Yes | |
mysql_firewall_trace | Yes | Yes | Yes | Global | Yes | |
mysql_native_password_proxy_users | Yes | Yes | Yes | Global | Yes | |
mysqlx | Yes | Yes | ||||
Mysqlx_address | Yes | Global | No | |||
mysqlx_bind_address | Yes | Yes | Yes | Global | No | |
Mysqlx_bytes_received | Yes | Both | No | |||
Mysqlx_bytes_sent | Yes | Both | No | |||
mysqlx_connect_timeout | Yes | Yes | Yes | Global | Yes | |
Mysqlx_connection_accept_errors | Yes | Both | No | |||
Mysqlx_connection_errors | Yes | Both | No | |||
Mysqlx_connections_accepted | Yes | Global | No | |||
Mysqlx_connections_closed | Yes | Global | No | |||
Mysqlx_connections_rejected | Yes | Global | No | |||
Mysqlx_crud_create_view | Yes | Both | No | |||
Mysqlx_crud_delete | Yes | Both | No | |||
Mysqlx_crud_drop_view | Yes | Both | No | |||
Mysqlx_crud_find | Yes | Both | No | |||
Mysqlx_crud_insert | Yes | Both | No | |||
Mysqlx_crud_modify_view | Yes | Both | No | |||
Mysqlx_crud_update | Yes | Both | No | |||
Mysqlx_errors_sent | Yes | Both | No | |||
Mysqlx_errors_unknown_message_type | Yes | Both | No | |||
Mysqlx_expect_close | Yes | Both | No | |||
Mysqlx_expect_open | Yes | Both | No | |||
mysqlx_idle_worker_thread_timeout | Yes | Yes | Yes | Global | Yes | |
Mysqlx_init_error | Yes | Both | No | |||
mysqlx_max_allowed_packet | Yes | Yes | Yes | Global | Yes | |
mysqlx_max_connections | Yes | Yes | Yes | Global | Yes | |
mysqlx_min_worker_threads | Yes | Yes | Yes | Global | Yes | |
Mysqlx_notice_other_sent | Yes | Both | No | |||
Mysqlx_notice_warning_sent | Yes | Both | No | |||
Mysqlx_port | Yes | Global | No | |||
mysqlx_port | Yes | Yes | Yes | Global | No | |
mysqlx_port_open_timeout | Yes | Yes | Yes | Global | No | |
Mysqlx_rows_sent | Yes | Both | No | |||
Mysqlx_sessions | Yes | Global | No | |||
Mysqlx_sessions_accepted | Yes | Global | No | |||
Mysqlx_sessions_closed | Yes | Global | No | |||
Mysqlx_sessions_fatal_error | Yes | Global | No | |||
Mysqlx_sessions_killed | Yes | Global | No | |||
Mysqlx_sessions_rejected | Yes | Global | No | |||
Mysqlx_socket | Yes | Global | No | |||
mysqlx_socket | Yes | Yes | Yes | Global | No | |
Mysqlx_ssl_accept_renegotiates | Yes | Global | No | |||
Mysqlx_ssl_accepts | Yes | Global | No | |||
Mysqlx_ssl_active | Yes | Both | No | |||
mysqlx_ssl_ca | Yes | Yes | Yes | Global | No | |
mysqlx_ssl_capath | Yes | Yes | Yes | Global | No | |
mysqlx_ssl_cert | Yes | Yes | Yes | Global | No | |
Mysqlx_ssl_cipher | Yes | Both | No | |||
mysqlx_ssl_cipher | Yes | Yes | Yes | Global | No | |
Mysqlx_ssl_cipher_list | Yes | Both | No | |||
mysqlx_ssl_crl | Yes | Yes | Yes | Global | No | |
mysqlx_ssl_crlpath | Yes | Yes | Yes | Global | No | |
Mysqlx_ssl_ctx_verify_depth | Yes | Both | No | |||
Mysqlx_ssl_ctx_verify_mode | Yes | Both | No | |||
Mysqlx_ssl_finished_accepts | Yes | Global | No | |||
mysqlx_ssl_key | Yes | Yes | Yes | Global | No | |
Mysqlx_ssl_server_not_after | Yes | Global | No | |||
Mysqlx_ssl_server_not_before | Yes | Global | No | |||
Mysqlx_ssl_verify_depth | Yes | Global | No | |||
Mysqlx_ssl_verify_mode | Yes | Global | No | |||
Mysqlx_ssl_version | Yes | Both | No | |||
Mysqlx_stmt_create_collection | Yes | Both | No | |||
Mysqlx_stmt_create_collection_index | Yes | Both | No | |||
Mysqlx_stmt_disable_notices | Yes | Both | No | |||
Mysqlx_stmt_drop_collection | Yes | Both | No | |||
Mysqlx_stmt_drop_collection_index | Yes | Both | No | |||
Mysqlx_stmt_enable_notices | Yes | Both | No | |||
Mysqlx_stmt_ensure_collection | Yes | Both | No | |||
Mysqlx_stmt_execute_mysqlx | Yes | Both | No | |||
Mysqlx_stmt_execute_sql | Yes | Both | No | |||
Mysqlx_stmt_execute_xplugin | 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_ping | Yes | Both | No | |||
Mysqlx_worker_threads | Yes | Global | No | |||
Mysqlx_worker_threads_active | Yes | Global | No | |||
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_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_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_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_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_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 | |||
Ndb_api_event_data_count | Yes | Global | No | |||
Ndb_api_event_data_count_injector | Yes | Global | No | |||
Ndb_api_event_nondata_count | Yes | Global | No | |||
Ndb_api_event_nondata_count_injector | Yes | Global | No | |||
Ndb_api_pk_op_count | Yes | Global | No | |||
Ndb_api_pk_op_count_session | Yes | Session | No | |||
Ndb_api_pk_op_count_slave | Yes | Global | No | |||
Ndb_api_pruned_scan_count | Yes | Global | No | |||
Ndb_api_pruned_scan_count_session | Yes | Session | No | |||
Ndb_api_pruned_scan_count_slave | Yes | Global | No | |||
Ndb_api_range_scan_count | Yes | Global | No | |||
Ndb_api_range_scan_count_session | Yes | Session | No | |||
Ndb_api_range_scan_count_slave | Yes | Global | No | |||
Ndb_api_read_row_count | Yes | Global | No | |||
Ndb_api_read_row_count_session | Yes | Session | No | |||
Ndb_api_read_row_count_slave | Yes | Global | No | |||
Ndb_api_scan_batch_count | Yes | Global | No | |||
Ndb_api_scan_batch_count_session | Yes | Session | No | |||
Ndb_api_scan_batch_count_slave | Yes | Global | No | |||
Ndb_api_table_scan_count | Yes | Global | No | |||
Ndb_api_table_scan_count_session | Yes | Session | No | |||
Ndb_api_table_scan_count_slave | Yes | Global | No | |||
Ndb_api_trans_abort_count | Yes | Global | No | |||
Ndb_api_trans_abort_count_session | Yes | Session | No | |||
Ndb_api_trans_abort_count_slave | Yes | Global | No | |||
Ndb_api_trans_close_count | Yes | Global | No | |||
Ndb_api_trans_close_count_session | Yes | Session | No | |||
Ndb_api_trans_close_count_slave | Yes | Global | No | |||
Ndb_api_trans_commit_count | Yes | Global | No | |||
Ndb_api_trans_commit_count_session | Yes | Session | No | |||
Ndb_api_trans_commit_count_slave | Yes | Global | No | |||
Ndb_api_trans_local_read_row_count | Yes | Global | No | |||
Ndb_api_trans_local_read_row_count_session | Yes | Session | No | |||
Ndb_api_trans_local_read_row_count_slave | Yes | Global | No | |||
Ndb_api_trans_start_count | Yes | Global | No | |||
Ndb_api_trans_start_count_session | Yes | Session | No | |||
Ndb_api_trans_start_count_slave | Yes | Global | No | |||
Ndb_api_uk_op_count | Yes | Global | No | |||
Ndb_api_uk_op_count_session | Yes | Session | No | |||
Ndb_api_uk_op_count_slave | Yes | Global | No | |||
Ndb_api_wait_exec_complete_count | Yes | Global | No | |||
Ndb_api_wait_exec_complete_count_session | Yes | Session | No | |||
Ndb_api_wait_exec_complete_count_slave | Yes | Global | No | |||
Ndb_api_wait_meta_request_count | Yes | Global | No | |||
Ndb_api_wait_meta_request_count_session | Yes | Session | No | |||
Ndb_api_wait_meta_request_count_slave | Yes | Global | No | |||
Ndb_api_wait_nanos_count | Yes | Global | No | |||
Ndb_api_wait_nanos_count_session | Yes | Session | No | |||
Ndb_api_wait_nanos_count_slave | Yes | Global | No | |||
Ndb_api_wait_scan_result_count | Yes | Global | No | |||
Ndb_api_wait_scan_result_count_session | Yes | Session | No | |||
Ndb_api_wait_scan_result_count_slave | Yes | Global | No | |||
ndb_autoincrement_prefetch_sz | Yes | Yes | Yes | Both | Yes | |
ndb_batch_size | Yes | Yes | Yes | Both | Yes | |
ndb_blob_read_batch_bytes | Yes | Yes | Yes | Both | Yes | |
ndb_blob_write_batch_bytes | Yes | Yes | Yes | Both | Yes | |
ndb_cache_check_time | Yes | Yes | Yes | Global | Yes | |
ndb_clear_apply_status | Yes | Yes | Global | Yes | ||
ndb_cluster_connection_pool | Yes | Yes | Yes | Global | No | |
ndb_cluster_connection_pool_nodeids | Yes | Yes | Yes | Global | No | |
Ndb_cluster_node_id | Yes | Global | No | |||
Ndb_config_from_host | Yes | Both | No | |||
Ndb_config_from_port | Yes | Both | No | |||
Ndb_conflict_fn_epoch | Yes | Global | No | |||
Ndb_conflict_fn_epoch_trans | Yes | Global | No | |||
Ndb_conflict_fn_epoch2 | Yes | Global | No | |||
Ndb_conflict_fn_epoch2_trans | Yes | Global | No | |||
Ndb_conflict_fn_max | Yes | Global | No | |||
Ndb_conflict_fn_max_del_win | Yes | Global | No | |||
Ndb_conflict_fn_old | Yes | Global | No | |||
Ndb_conflict_last_conflict_epoch | Yes | Global | No | |||
Ndb_conflict_last_stable_epoch | Yes | Global | No | |||
Ndb_conflict_reflected_op_discard_count | Yes | Global | No | |||
Ndb_conflict_reflected_op_prepare_count | Yes | Global | No | |||
Ndb_conflict_refresh_op_count | Yes | Global | No | |||
Ndb_conflict_trans_conflict_commit_count | Yes | Global | No | |||
Ndb_conflict_trans_detect_iter_count | Yes | Global | No | |||
Ndb_conflict_trans_reject_count | Yes | Global | No | |||
Ndb_conflict_trans_row_conflict_count | Yes | Global | No | |||
Ndb_conflict_trans_row_reject_count | Yes | Global | No | |||
ndb-connectstring | Yes | Yes | ||||
ndb_data_node_neighbour | Yes | Yes | Yes | Global | Yes | |
ndb_default_column_format | Yes | Yes | Yes | Global | Yes | |
ndb_default_column_format | Yes | Yes | Yes | Global | Yes | |
ndb_deferred_constraints | Yes | Yes | Yes | Both | Yes | |
ndb_deferred_constraints | Yes | Yes | Yes | Both | Yes | |
ndb_distribution | Yes | Yes | Yes | Global | Yes | |
ndb_distribution | Yes | Yes | Yes | Global | Yes | |
Ndb_epoch_delete_delete_count | Yes | Global | No | |||
ndb_eventbuffer_free_percent | Yes | Yes | Yes | Global | Yes | |
ndb_eventbuffer_max_alloc | Yes | Yes | Yes | Global | Yes | |
Ndb_execute_count | Yes | Global | No | |||
ndb_extra_logging | Yes | Yes | Yes | Global | Yes | |
ndb_force_send | Yes | Yes | Yes | Both | Yes | |
ndb_fully_replicated | Yes | Yes | Yes | Both | Yes | |
ndb_index_stat_enable | Yes | Yes | Yes | Both | Yes | |
ndb_index_stat_option | Yes | Yes | Yes | Both | Yes | |
ndb_join_pushdown | Yes | Both | Yes | |||
Ndb_last_commit_epoch_server | Yes | Global | No | |||
Ndb_last_commit_epoch_session | Yes | Session | No | |||
ndb_log_apply_status | Yes | Yes | Yes | Global | No | |
ndb_log_apply_status | Yes | Yes | Yes | Global | No | |
ndb_log_bin | Yes | Yes | Both | No | ||
ndb_log_binlog_index | Yes | Yes | Global | Yes | ||
ndb_log_empty_epochs | Yes | Yes | Yes | Global | Yes | |
ndb_log_empty_epochs | Yes | Yes | Yes | Global | Yes | |
ndb_log_empty_update | Yes | Yes | Yes | Global | Yes | |
ndb_log_empty_update | Yes | Yes | Yes | Global | Yes | |
ndb_log_exclusive_reads | Yes | Yes | Yes | Both | Yes | |
ndb_log_exclusive_reads | Yes | Yes | Yes | Both | Yes | |
ndb_log_fail_terminate | Yes | Yes | Yes | Global | No | |
ndb_log_orig | Yes | Yes | Yes | Global | No | |
ndb_log_orig | Yes | Yes | Yes | Global | No | |
ndb_log_transaction_id | Yes | Yes | Yes | Global | No | |
ndb_log_transaction_id | Yes | Global | No | |||
ndb_log_update_as_write | Yes | Yes | Yes | Global | Yes | |
ndb_log_update_minimal | Yes | Yes | Yes | Global | Yes | |
ndb_log_updated_only | Yes | Yes | Yes | Global | Yes | |
ndb-mgmd-host | Yes | Yes | ||||
ndb_nodeid | Yes | Yes | Yes | Global | No | |
Ndb_number_of_data_nodes | Yes | Global | No | |||
ndb_optimization_delay | Yes | Yes | Yes | Global | Yes | |
ndb-optimized-node-selection | Yes | |||||
ndb_optimized_node_selection | Yes | Yes | Yes | Global | No | |
Ndb_pruned_scan_count | Yes | Global | No | |||
Ndb_pushed_queries_defined | Yes | Global | No | |||
Ndb_pushed_queries_dropped | Yes | Global | No | |||
Ndb_pushed_queries_executed | Yes | Global | No | |||
Ndb_pushed_reads | Yes | Global | No | |||
ndb_read_backup | Yes | Yes | Yes | Global | Yes | |
ndb_recv_thread_activation_threshold | Yes | Yes | Yes | Global | Yes | |
ndb_recv_thread_cpu_mask | Yes | Yes | Yes | Global | Yes | |
ndb_report_thresh_binlog_epoch_slip | Yes | Yes | Yes | Global | Yes | |
ndb_report_thresh_binlog_mem_usage | Yes | Yes | Yes | Global | Yes | |
ndb_row_checksum | Yes | Both | Yes | |||
Ndb_scan_count | Yes | Global | No | |||
ndb_show_foreign_key_mock_tables | Yes | Yes | Yes | Global | Yes | |
ndb_slave_conflict_role | Yes | Yes | Yes | Global | Yes | |
Ndb_slave_max_replicated_epoch | Yes | Global | No | |||
Ndb_system_name | Yes | Global | No | |||
ndb_table_no_logging | Yes | Session | Yes | |||
ndb_table_temporary | Yes | Session | Yes | |||
ndb-transid-mysql-connection-map | Yes | |||||
ndb_use_copying_alter_table | Yes | Both | No | |||
ndb_use_exact_count | Yes | Both | Yes | |||
ndb_use_transactions | Yes | Yes | Yes | Both | Yes | |
ndb_version | Yes | Global | No | |||
ndb_version_string | Yes | Global | No | |||
ndb_wait_connected | Yes | Yes | Yes | Global | No | |
ndb_wait_setup | Yes | Yes | Yes | Global | No | |
ndbcluster | Yes | Yes | ||||
ndbinfo_database | Yes | Global | No | |||
ndbinfo_max_bytes | Yes | Yes | Both | Yes | ||
ndbinfo_max_rows | Yes | Yes | Both | Yes | ||
ndbinfo_offline | Yes | Global | Yes | |||
ndbinfo_show_hidden | Yes | Yes | Both | Yes | ||
ndbinfo_table_prefix | Yes | Global | No | |||
ndbinfo_version | Yes | Global | No | |||
net_buffer_length | Yes | Yes | Yes | Both | Yes | |
net_read_timeout | Yes | Yes | Yes | Both | Yes | |
net_retry_count | Yes | Yes | Yes | Both | Yes | |
net_write_timeout | Yes | Yes | Yes | Both | Yes | |
new | Yes | Yes | Yes | Both | Yes | |
ngram_token_size | Yes | Yes | Yes | Global | No | |
no-defaults | Yes | |||||
Not_flushed_delayed_rows | Yes | Global | No | |||
offline_mode | Yes | Yes | Yes | Global | Yes | |
old | Yes | Yes | Yes | Global | No | |
old_alter_table | Yes | Yes | Yes | Both | Yes | |
old_passwords | Yes | Yes | Yes | Both | Yes | |
old-style-user-limits | Yes | Yes | ||||
Ongoing_anonymous_gtid_violating_transaction_count | Yes | Global | No | |||
Ongoing_anonymous_transaction_count | Yes | Global | No | |||
Ongoing_automatic_gtid_violating_transaction_count | Yes | Global | No | |||
Open_files | Yes | Global | No | |||
open_files_limit | Yes | Yes | Yes | Global | No | |
Open_streams | Yes | Global | No | |||
Open_table_definitions | Yes | Global | No | |||
Open_tables | Yes | Both | No | |||
Opened_files | Yes | Global | No | |||
Opened_table_definitions | Yes | Both | No | |||
Opened_tables | Yes | Both | No | |||
optimizer_prune_level | Yes | Yes | Yes | Both | Yes | |
optimizer_search_depth | Yes | Yes | Yes | Both | Yes | |
optimizer_switch | Yes | Yes | Yes | Both | Yes | |
optimizer_trace | Yes | Yes | Yes | Both | Yes | |
optimizer_trace_features | Yes | Yes | Yes | Both | Yes | |
optimizer_trace_limit | Yes | Yes | Yes | Both | Yes | |
optimizer_trace_max_mem_size | Yes | Yes | Yes | Both | Yes | |
optimizer_trace_offset | Yes | Yes | Yes | Both | Yes | |
parser_max_mem_size | Yes | Yes | Yes | Both | Yes | |
partition | Yes | Yes | ||||
performance_schema | Yes | Yes | Yes | Global | No | |
Performance_schema_accounts_lost | Yes | Global | No | |||
performance_schema_accounts_size | Yes | Yes | Yes | Global | No | |
Performance_schema_cond_classes_lost | Yes | Global | No | |||
Performance_schema_cond_instances_lost | Yes | Global | No | |||
performance-schema-consumer-events-stages-current | Yes | Yes | ||||
performance-schema-consumer-events-stages-history | Yes | Yes | ||||
performance-schema-consumer-events-stages-history-long | Yes | Yes | ||||
performance-schema-consumer-events-statements-current | Yes | Yes | ||||
performance-schema-consumer-events-statements-history | Yes | Yes | ||||
performance-schema-consumer-events-statements-history-long | Yes | Yes | ||||
performance-schema-consumer-events-transactions-current | Yes | Yes | ||||
performance-schema-consumer-events-transactions-history | Yes | Yes | ||||
performance-schema-consumer-events-transactions-history-long | Yes | Yes | ||||
performance-schema-consumer-events-waits-current | Yes | Yes | ||||
performance-schema-consumer-events-waits-history | Yes | Yes | ||||
performance-schema-consumer-events-waits-history-long | Yes | Yes | ||||
performance-schema-consumer-global-instrumentation | Yes | Yes | ||||
performance-schema-consumer-statements-digest | Yes | Yes | ||||
performance-schema-consumer-thread-instrumentation | Yes | Yes | ||||
Performance_schema_digest_lost | Yes | Global | No | |||
performance_schema_digests_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_stages_history_long_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_stages_history_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_statements_history_long_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_statements_history_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_transactions_history_long_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_transactions_history_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_waits_history_long_size | Yes | Yes | Yes | Global | No | |
performance_schema_events_waits_history_size | Yes | Yes | Yes | Global | No | |
Performance_schema_file_classes_lost | Yes | Global | No | |||
Performance_schema_file_handles_lost | Yes | Global | No | |||
Performance_schema_file_instances_lost | Yes | Global | No | |||
Performance_schema_hosts_lost | Yes | Global | No | |||
performance_schema_hosts_size | Yes | Yes | Yes | Global | No | |
Performance_schema_index_stat_lost | Yes | Global | No | |||
performance-schema-instrument | Yes | Yes | ||||
Performance_schema_locker_lost | Yes | Global | No | |||
performance_schema_max_cond_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_cond_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_digest_length | Yes | Yes | Yes | Global | No | |
performance_schema_max_file_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_file_handles | Yes | Yes | Yes | Global | No | |
performance_schema_max_file_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_index_stat | Yes | Yes | Yes | Global | No | |
performance_schema_max_memory_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_metadata_locks | Yes | Yes | Yes | Global | No | |
performance_schema_max_mutex_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_mutex_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_prepared_statements_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_program_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_rwlock_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_rwlock_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_socket_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_socket_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_sql_text_length | Yes | Yes | Yes | Global | No | |
performance_schema_max_stage_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_statement_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_statement_stack | Yes | Yes | Yes | Global | No | |
performance_schema_max_table_handles | Yes | Yes | Yes | Global | No | |
performance_schema_max_table_instances | Yes | Yes | Yes | Global | No | |
performance_schema_max_table_lock_stat | Yes | Yes | Yes | Global | No | |
performance_schema_max_thread_classes | Yes | Yes | Yes | Global | No | |
performance_schema_max_thread_instances | Yes | Yes | Yes | Global | No | |
Performance_schema_memory_classes_lost | Yes | Global | No | |||
Performance_schema_metadata_lock_lost | Yes | Global | No | |||
Performance_schema_mutex_classes_lost | Yes | Global | No | |||
Performance_schema_mutex_instances_lost | Yes | Global | No | |||
Performance_schema_nested_statement_lost | Yes | Global | No | |||
Performance_schema_prepared_statements_lost | Yes | Global | No | |||
Performance_schema_program_lost | Yes | Global | No | |||
Performance_schema_rwlock_classes_lost | Yes | Global | No | |||
Performance_schema_rwlock_instances_lost | Yes | Global | No | |||
Performance_schema_session_connect_attrs_lost | Yes | Global | No | |||
performance_schema_session_connect_attrs_size | Yes | Yes | Yes | Global | No | |
performance_schema_setup_actors_size | Yes | Yes | Yes | Global | No | |
performance_schema_setup_objects_size | Yes | Yes | Yes | Global | No | |
performance_schema_show_processlist | Yes | Yes | Yes | Global | Yes | |
Performance_schema_socket_classes_lost | Yes | Global | No | |||
Performance_schema_socket_instances_lost | Yes | Global | No | |||
Performance_schema_stage_classes_lost | Yes | Global | No | |||
Performance_schema_statement_classes_lost | Yes | Global | No | |||
Performance_schema_table_handles_lost | Yes | Global | No | |||
Performance_schema_table_instances_lost | Yes | Global | No | |||
Performance_schema_table_lock_stat_lost | Yes | Global | No | |||
Performance_schema_thread_classes_lost | Yes | Global | No | |||
Performance_schema_thread_instances_lost | Yes | Global | No | |||
Performance_schema_users_lost | Yes | Global | No | |||
performance_schema_users_size | Yes | Yes | Yes | Global | No | |
pid_file | Yes | Yes | Yes | Global | No | |
plugin_dir | Yes | Yes | Yes | Global | No | |
plugin-load | Yes | Yes | ||||
plugin-load-add | Yes | Yes | ||||
plugin-xxx | Yes | Yes | ||||
port | Yes | Yes | Yes | Global | No | |
port-open-timeout | Yes | Yes | ||||
preload_buffer_size | Yes | Yes | Yes | Both | Yes | |
Prepared_stmt_count | Yes | Global | No | |||
print-defaults | Yes | |||||
profiling | Yes | Both | Yes | |||
profiling_history_size | Yes | Yes | Yes | Both | Yes | |
protocol_version | Yes | Global | No | |||
proxy_user | Yes | Session | No | |||
pseudo_slave_mode | Yes | Session | Yes | |||
pseudo_thread_id | Yes | Session | Yes | |||
Qcache_free_blocks | Yes | Global | No | |||
Qcache_free_memory | Yes | Global | No | |||
Qcache_hits | Yes | Global | No | |||
Qcache_inserts | Yes | Global | No | |||
Qcache_lowmem_prunes | Yes | Global | No | |||
Qcache_not_cached | Yes | Global | No | |||
Qcache_queries_in_cache | Yes | Global | No | |||
Qcache_total_blocks | Yes | Global | No | |||
Queries | Yes | Both | No | |||
query_alloc_block_size | Yes | Yes | Yes | Both | Yes | |
query_cache_limit | Yes | Yes | Yes | Global | Yes | |
query_cache_min_res_unit | Yes | Yes | Yes | Global | Yes | |
query_cache_size | Yes | Yes | Yes | Global | Yes | |
query_cache_type | Yes | Yes | Yes | Both | Yes | |
query_cache_wlock_invalidate | Yes | Yes | Yes | Both | Yes | |
query_prealloc_size | Yes | Yes | Yes | Both | Yes | |
Questions | Yes | Both | No | |||
rand_seed1 | Yes | Session | Yes | |||
rand_seed2 | Yes | Session | Yes | |||
range_alloc_block_size | Yes | Yes | Yes | Both | Yes | |
range_optimizer_max_mem_size | Yes | Yes | Yes | Both | Yes | |
rbr_exec_mode | Yes | Session | Yes | |||
read_buffer_size | Yes | Yes | Yes | Both | Yes | |
read_only | Yes | Yes | Yes | Global | Yes | |
read_rnd_buffer_size | Yes | Yes | Yes | Both | Yes | |
relay_log | Yes | Yes | Yes | Global | No | |
relay_log_basename | Yes | Global | No | |||
relay_log_index | Yes | Yes | Yes | Global | No | |
relay_log_info_file | Yes | Yes | Yes | Global | No | |
relay_log_info_repository | Yes | Yes | Yes | Global | Yes | |
relay_log_purge | Yes | Yes | Yes | Global | Yes | |
relay_log_recovery | Yes | Yes | Yes | Global | No | |
relay_log_space_limit | Yes | Yes | Yes | Global | No | |
remove | Yes | |||||
replicate-do-db | Yes | Yes | ||||
replicate-do-table | Yes | Yes | ||||
replicate-ignore-db | Yes | Yes | ||||
replicate-ignore-table | Yes | Yes | ||||
replicate-rewrite-db | Yes | Yes | ||||
replicate-same-server-id | Yes | Yes | ||||
replicate-wild-do-table | Yes | Yes | ||||
replicate-wild-ignore-table | Yes | Yes | ||||
replication_optimize_for_static_plugin_config | Yes | Yes | Yes | Global | Yes | |
replication_sender_observe_commit_only | Yes | Yes | Yes | Global | Yes | |
report_host | Yes | Yes | Yes | Global | No | |
report_password | Yes | Yes | Yes | Global | No | |
report_port | Yes | Yes | Yes | Global | No | |
report_user | Yes | Yes | Yes | Global | No | |
require_secure_transport | Yes | Yes | Yes | Global | Yes | |
rewriter_enabled | Yes | Global | Yes | |||
Rewriter_number_loaded_rules | Yes | Global | No | |||
Rewriter_number_reloads | Yes | Global | No | |||
Rewriter_number_rewritten_queries | Yes | Global | No | |||
Rewriter_reload_error | Yes | Global | No | |||
rewriter_verbose | Yes | Global | Yes | |||
Rpl_semi_sync_master_clients | Yes | Global | No | |||
rpl_semi_sync_master_enabled | Yes | Yes | Yes | Global | Yes | |
Rpl_semi_sync_master_net_avg_wait_time | Yes | Global | No | |||
Rpl_semi_sync_master_net_wait_time | Yes | Global | No | |||
Rpl_semi_sync_master_net_waits | Yes | Global | No | |||
Rpl_semi_sync_master_no_times | Yes | Global | No | |||
Rpl_semi_sync_master_no_tx | Yes | Global | No | |||
Rpl_semi_sync_master_status | Yes | Global | No | |||
Rpl_semi_sync_master_timefunc_failures | Yes | Global | No | |||
rpl_semi_sync_master_timeout | Yes | Yes | Yes | Global | Yes | |
rpl_semi_sync_master_trace_level | Yes | Yes | Yes | Global | Yes | |
Rpl_semi_sync_master_tx_avg_wait_time | Yes | Global | No | |||
Rpl_semi_sync_master_tx_wait_time | Yes | Global | No | |||
Rpl_semi_sync_master_tx_waits | Yes | Global | No | |||
rpl_semi_sync_master_wait_for_slave_count | Yes | Yes | Yes | Global | Yes | |
rpl_semi_sync_master_wait_no_slave | Yes | Yes | Yes | Global | Yes | |
rpl_semi_sync_master_wait_point | Yes | Yes | Yes | Global | Yes | |
Rpl_semi_sync_master_wait_pos_backtraverse | Yes | Global | No | |||
Rpl_semi_sync_master_wait_sessions | Yes | Global | No | |||
Rpl_semi_sync_master_yes_tx | Yes | Global | No | |||
rpl_semi_sync_slave_enabled | Yes | Yes | Yes | Global | Yes | |
Rpl_semi_sync_slave_status | Yes | Global | No | |||
rpl_semi_sync_slave_trace_level | Yes | Yes | Yes | Global | Yes | |
rpl_stop_slave_timeout | Yes | Yes | Yes | Global | Yes | |
Rsa_public_key | Yes | Global | No | |||
safe-user-create | Yes | Yes | ||||
secure_auth | Yes | Yes | Yes | Global | Yes | |
secure_file_priv | Yes | Yes | Yes | Global | No | |
Select_full_join | Yes | Both | No | |||
Select_full_range_join | Yes | Both | No | |||
Select_range | Yes | Both | No | |||
Select_range_check | Yes | Both | No | |||
Select_scan | Yes | Both | No | |||
server_id | Yes | Yes | Yes | Global | Yes | |
server_id_bits | Yes | Yes | Yes | Global | No | |
server_uuid | Yes | Global | No | |||
session_track_gtids | Yes | Yes | Yes | Both | Yes | |
session_track_schema | Yes | Yes | Yes | Both | Yes | |
session_track_state_change | Yes | Yes | Yes | Both | Yes | |
session_track_system_variables | Yes | Yes | Yes | Both | Yes | |
session_track_transaction_info | Yes | Yes | Yes | Both | Yes | |
sha256_password_auto_generate_rsa_keys | Yes | Yes | Yes | Global | No | |
sha256_password_private_key_path | Yes | Yes | Yes | Global | No | |
sha256_password_proxy_users | Yes | Yes | Yes | Global | Yes | |
sha256_password_public_key_path | Yes | Yes | Yes | Global | No | |
shared_memory | Yes | Yes | Yes | Global | No | |
shared_memory_base_name | Yes | Yes | Yes | Global | No | |
show_compatibility_56 | Yes | Yes | Yes | Global | Yes | |
show_create_table_verbosity | Yes | Yes | Yes | Both | Yes | |
show_old_temporals | Yes | Yes | Yes | Both | Yes | |
show-slave-auth-info | Yes | Yes | ||||
skip-character-set-client-handshake | Yes | Yes | ||||
skip_external_locking | Yes | Yes | Yes | Global | No | |
skip-grant-tables | Yes | Yes | ||||
skip-host-cache | Yes | Yes | ||||
skip_name_resolve | Yes | Yes | Yes | Global | No | |
skip-ndbcluster | Yes | Yes | ||||
skip_networking | Yes | Yes | Yes | Global | No | |
skip-new | Yes | Yes | ||||
skip-partition | Yes | Yes | ||||
skip_show_database | Yes | Yes | Yes | Global | No | |
skip_slave_start | Yes | Yes | Yes | Global | No | |
skip-ssl | Yes | Yes | ||||
skip-stack-trace | Yes | Yes | ||||
slave_allow_batching | Yes | Yes | Yes | Global | Yes | |
slave_checkpoint_group | Yes | Yes | Yes | Global | Yes | |
slave_checkpoint_period | Yes | Yes | Yes | Global | Yes | |
slave_compressed_protocol | Yes | Yes | Yes | Global | Yes | |
slave_exec_mode | Yes | Yes | Yes | Global | Yes | |
Slave_heartbeat_period | Yes | Global | No | |||
Slave_last_heartbeat | Yes | Global | No | |||
slave_load_tmpdir | Yes | Yes | Yes | Global | No | |
slave_max_allowed_packet | Yes | Yes | Yes | Global | Yes | |
slave_net_timeout | Yes | Yes | Yes | Global | Yes | |
Slave_open_temp_tables | Yes | Global | No | |||
slave_parallel_type | Yes | Yes | Yes | Global | Yes | |
slave_parallel_workers | Yes | Yes | Yes | Global | Yes | |
slave_pending_jobs_size_max | Yes | Yes | Yes | Global | Yes | |
slave_preserve_commit_order | Yes | Yes | Yes | Global | Yes | |
Slave_received_heartbeats | Yes | Global | No | |||
Slave_retried_transactions | Yes | Global | No | |||
Slave_rows_last_search_algorithm_used | Yes | Global | No | |||
slave_rows_search_algorithms | Yes | Yes | Yes | Global | Yes | |
Slave_running | Yes | Global | No | |||
slave_skip_errors | Yes | Yes | Yes | Global | No | |
slave-sql-verify-checksum | Yes | Yes | ||||
slave_sql_verify_checksum | Yes | Yes | Yes | Global | Yes | |
slave_transaction_retries | Yes | Yes | Yes | Global | Yes | |
slave_type_conversions | Yes | Yes | Yes | Global | Yes | |
Slow_launch_threads | Yes | Both | No | |||
slow_launch_time | Yes | Yes | Yes | Global | Yes | |
Slow_queries | Yes | Both | No | |||
slow_query_log | Yes | Yes | Yes | Global | Yes | |
slow_query_log_file | Yes | Yes | Yes | Global | Yes | |
slow-start-timeout | Yes | Yes | ||||
socket | Yes | Yes | Yes | Global | No | |
sort_buffer_size | Yes | Yes | Yes | Both | Yes | |
Sort_merge_passes | Yes | Both | No | |||
Sort_range | Yes | Both | No | |||
Sort_rows | Yes | Both | No | |||
Sort_scan | Yes | Both | No | |||
sporadic-binlog-dump-fail | Yes | Yes | ||||
sql_auto_is_null | Yes | Both | Yes | |||
sql_big_selects | Yes | Both | Yes | |||
sql_buffer_result | Yes | Both | Yes | |||
sql_log_bin | Yes | Session | Yes | |||
sql_log_off | Yes | Both | Yes | |||
sql_mode | Yes | Yes | Yes | Both | Yes | |
sql_notes | Yes | Both | Yes | |||
sql_quote_show_create | Yes | Both | Yes | |||
sql_safe_updates | Yes | Both | Yes | |||
sql_select_limit | Yes | Both | Yes | |||
sql_slave_skip_counter | Yes | Global | Yes | |||
sql_warnings | Yes | Both | Yes | |||
ssl | Yes | Yes | ||||
Ssl_accept_renegotiates | Yes | Global | No | |||
Ssl_accepts | Yes | Global | No | |||
ssl_ca | Yes | Yes | Yes | Global | No | |
Ssl_callback_cache_hits | Yes | Global | No | |||
ssl_capath | Yes | Yes | Yes | Global | No | |
ssl_cert | Yes | Yes | Yes | Global | No | |
Ssl_cipher | Yes | Both | No | |||
ssl_cipher | Yes | Yes | Yes | Global | No | |
Ssl_cipher_list | Yes | Both | No | |||
Ssl_client_connects | Yes | Global | No | |||
Ssl_connect_renegotiates | Yes | Global | No | |||
ssl_crl | Yes | Yes | Yes | Global | No | |
ssl_crlpath | Yes | Yes | Yes | Global | No | |
Ssl_ctx_verify_depth | Yes | Global | No | |||
Ssl_ctx_verify_mode | Yes | Global | No | |||
Ssl_default_timeout | Yes | Both | No | |||
Ssl_finished_accepts | Yes | Global | No | |||
Ssl_finished_connects | Yes | Global | No | |||
ssl_key | Yes | Yes | Yes | Global | No | |
Ssl_server_not_after | Yes | Both | No | |||
Ssl_server_not_before | Yes | Both | No | |||
Ssl_session_cache_hits | Yes | Global | No | |||
Ssl_session_cache_misses | Yes | Global | No | |||
Ssl_session_cache_mode | Yes | Global | No | |||
Ssl_session_cache_overflows | Yes | Global | No | |||
Ssl_session_cache_size | Yes | Global | No | |||
Ssl_session_cache_timeouts | Yes | Global | No | |||
Ssl_sessions_reused | Yes | Session | No | |||
Ssl_used_session_cache_entries | Yes | Global | No | |||
Ssl_verify_depth | Yes | Both | No | |||
Ssl_verify_mode | Yes | Both | No | |||
Ssl_version | Yes | Both | No | |||
standalone | Yes | Yes | ||||
stored_program_cache | Yes | Yes | Yes | Global | Yes | |
super-large-pages | Yes | Yes | ||||
super_read_only | Yes | Yes | Yes | Global | Yes | |
symbolic-links | Yes | Yes | ||||
sync_binlog | Yes | Yes | Yes | Global | Yes | |
sync_frm | Yes | Yes | Yes | Global | Yes | |
sync_master_info | Yes | Yes | Yes | Global | Yes | |
sync_relay_log | Yes | Yes | Yes | Global | Yes | |
sync_relay_log_info | Yes | Yes | Yes | Global | Yes | |
sysdate-is-now | Yes | Yes | ||||
system_time_zone | Yes | Global | No | |||
table_definition_cache | Yes | Yes | Yes | Global | Yes | |
Table_locks_immediate | Yes | Global | No | |||
Table_locks_waited | Yes | Global | No | |||
table_open_cache | Yes | Yes | Yes | Global | Yes | |
Table_open_cache_hits | Yes | Both | No | |||
table_open_cache_instances | Yes | Yes | Yes | Global | No | |
Table_open_cache_misses | Yes | Both | No | |||
Table_open_cache_overflows | Yes | Both | No | |||
tc-heuristic-recover | Yes | Yes | ||||
Tc_log_max_pages_used | Yes | Global | No | |||
Tc_log_page_size | Yes | Global | No | |||
Tc_log_page_waits | Yes | Global | No | |||
temp-pool | Yes | Yes | ||||
thread_cache_size | Yes | Yes | Yes | Global | Yes | |
thread_handling | Yes | Yes | Yes | Global | No | |
thread_pool_algorithm | Yes | Yes | Yes | Global | No | |
thread_pool_high_priority_connection | Yes | Yes | Yes | Both | Yes | |
thread_pool_max_unused_threads | Yes | Yes | Yes | Global | Yes | |
thread_pool_prio_kickup_timer | Yes | Yes | Yes | Global | Yes | |
thread_pool_size | Yes | Yes | Yes | Global | No | |
thread_pool_stall_limit | Yes | Yes | Yes | Global | Yes | |
thread_stack | Yes | Yes | Yes | Global | No | |
Threads_cached | Yes | Global | No | |||
Threads_connected | Yes | Global | No | |||
Threads_created | Yes | Global | No | |||
Threads_running | Yes | Global | No | |||
time_format | Yes | Global | No | |||
time_zone | Yes | Both | Yes | |||
timestamp | Yes | Session | Yes | |||
tls_version | Yes | Yes | Yes | Global | No | |
tmp_table_size | Yes | Yes | Yes | Both | Yes | |
tmpdir | Yes | Yes | Yes | Global | No | |
transaction_alloc_block_size | Yes | Yes | Yes | Both | Yes | |
transaction_allow_batching | Yes | Session | Yes | |||
transaction_isolation | Yes | Yes | Both | Yes | ||
- Variable: tx_isolation | Yes | Both | Yes | |||
transaction_prealloc_size | Yes | Yes | Yes | Both | Yes | |
transaction_read_only | Yes | Yes | Both | Yes | ||
- Variable: tx_read_only | Yes | Both | Yes | |||
transaction_write_set_extraction | Yes | Yes | Yes | Both | Yes | |
tx_isolation | Yes | Both | Yes | |||
tx_read_only | Yes | Both | Yes | |||
unique_checks | Yes | Both | Yes | |||
updatable_views_with_limit | Yes | Yes | Yes | Both | Yes | |
Uptime | Yes | Global | No | |||
Uptime_since_flush_status | Yes | Global | No | |||
user | Yes | Yes | ||||
validate-password | Yes | Yes | ||||
validate_password_check_user_name | Yes | Yes | Yes | Global | Yes | |
validate_password_dictionary_file | Yes | Yes | Yes | Global | Varies | |
validate_password_dictionary_file_last_parsed | Yes | Global | No | |||
validate_password_dictionary_file_words_count | Yes | Global | No | |||
validate_password_length | Yes | Yes | Yes | Global | Yes | |
validate_password_mixed_case_count | Yes | Yes | Yes | Global | Yes | |
validate_password_number_count | Yes | Yes | Yes | Global | Yes | |
validate_password_policy | Yes | Yes | Yes | Global | Yes | |
validate_password_special_char_count | Yes | Yes | Yes | Global | Yes | |
validate-user-plugins | Yes | Yes | ||||
verbose | Yes | Yes | ||||
version | Yes | Global | No | |||
version_comment | Yes | Global | No | |||
version_compile_machine | Yes | Global | No | |||
version_compile_os | Yes | Global | No | |||
version_tokens_session | Yes | Yes | Yes | Both | Yes | |
version_tokens_session_number | Yes | Yes | Yes | Both | No | |
wait_timeout | Yes | Yes | Yes | Both | Yes | |
warning_count | Yes | Session | No |
Notes:
1. This option is dynamic, but should be set only by server. You should not set this variable manually.