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MySQL 8.4 Reference Manual  /  ...  /  Server System Variable Reference

7.1.5 服务器系统变量参考

The following table lists all system variables applicable within mysqld.

The table lists command-line options (Cmd-line), options valid in configuration files (Option file), server system variables (System Var), and status variables (Status var) in one unified list, with an indication of where each option or variable is valid. If a server option set on the command line or in an option file differs from the name of the corresponding system variable, the variable name is noted immediately below the corresponding option. The scope of the variable (Var Scope) is Global, Session, or both. Please see the corresponding item descriptions for details on setting and using the variables. Where appropriate, direct links to further information about the items are provided.

Table 7.2 System Variable Summary

Name Cmd-Line Option File System Var Var Scope Dynamic
activate_all_roles_on_login Yes Yes Yes Global Yes
admin_address Yes Yes Yes Global No
admin_port Yes Yes Yes Global No
admin_ssl_ca Yes Yes Yes Global Yes
admin_ssl_capath Yes Yes Yes Global Yes
admin_ssl_cert Yes Yes Yes Global Yes
admin_ssl_cipher Yes Yes Yes Global Yes
admin_ssl_crl Yes Yes Yes Global Yes
admin_ssl_crlpath Yes Yes Yes Global Yes
admin_ssl_key Yes Yes Yes Global Yes
admin_tls_ciphersuites Yes Yes Yes Global Yes
admin_tls_version Yes Yes Yes Global 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_database Yes Yes Yes Global No
audit_log_disable Yes Yes Yes Global Yes
audit_log_encryption Yes Yes 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_flush_interval_seconds Yes Yes Global No
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_max_size Yes Yes Yes Global Yes
audit_log_password_history_keep_days Yes Yes Yes Global Yes
audit_log_policy Yes Yes Yes Global No
audit_log_prune_seconds Yes Yes Yes Global Yes
audit_log_read_buffer_size Yes Yes Yes Both Yes
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
authentication_kerberos_service_key_tab Yes Yes Yes Global No
authentication_kerberos_service_principal Yes Yes Yes Global Yes
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_connect_timeout 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_referral Yes Yes Yes Global Yes
authentication_ldap_sasl_response_timeout 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_connect_timeout 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_referral Yes Yes Yes Global Yes
authentication_ldap_simple_response_timeout 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_policy Yes Yes Yes Global Yes
authentication_webauthn_rp_id 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
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_size Yes Yes Yes Global Yes
binlog_checksum Yes Yes Yes Global Yes
binlog_direct_non_transactional_updates Yes Yes Yes Both Yes
binlog_encryption Yes Yes Yes Global Yes
binlog_error_action Yes Yes Yes Global Yes
binlog_expire_logs_auto_purge Yes Yes Yes Global Yes
binlog_expire_logs_seconds 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_max_flush_queue_time Yes Yes Yes Global Yes
binlog_order_commits Yes Yes Yes Global Yes
binlog_rotate_encryption_master_key_at_startup Yes Yes Yes Global No
binlog_row_event_max_size Yes Yes Yes Global No
binlog_row_image Yes Yes Yes Both Yes
binlog_row_metadata Yes Yes Yes Global Yes
binlog_row_value_options Yes Yes Yes Both Yes
binlog_rows_query_log_events Yes Yes Yes Both Yes
binlog_stmt_cache_size Yes Yes Yes Global Yes
binlog_transaction_compression Yes Yes Yes Both Yes
binlog_transaction_compression_level_zstd Yes Yes Yes Both Yes
binlog_transaction_dependency_history_size Yes Yes Yes Global Yes
block_encryption_mode Yes Yes Yes Both Yes
build_id Yes Global No
bulk_insert_buffer_size Yes Yes Yes Both Yes
caching_sha2_password_auto_generate_rsa_keys Yes Yes Yes Global No
caching_sha2_password_digest_rounds Yes Yes Yes Global No
caching_sha2_password_private_key_path Yes Yes Yes Global No
caching_sha2_password_public_key_path Yes Yes Yes Global No
character_set_client Yes Both 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
clone_autotune_concurrency Yes Yes Yes Global Yes
clone_block_ddl Yes Yes Yes Global Yes
clone_buffer_size Yes Yes Yes Global Yes
clone_ddl_timeout Yes Yes Yes Global Yes
clone_delay_after_data_drop Yes Yes Yes Global Yes
clone_donor_timeout_after_network_failure Yes Yes Yes Global Yes
clone_enable_compression Yes Yes Yes Global Yes
clone_max_concurrency Yes Yes Yes Global Yes
clone_max_data_bandwidth Yes Yes Yes Global Yes
clone_max_network_bandwidth Yes Yes Yes Global Yes
clone_ssl_ca Yes Yes Yes Global Yes
clone_ssl_cert Yes Yes Yes Global Yes
clone_ssl_key Yes Yes Yes Global Yes
clone_valid_donor_list Yes Yes Yes Global Yes
collation_connection Yes Both Yes
collation_database (note 1) Yes Both Yes
collation_server Yes Yes Yes Both Yes
completion_type Yes Yes Yes Both Yes
component_masking.dictionaries_flush_interval_seconds Yes Yes Yes Global No
component_masking.masking_database Yes Yes Yes Global No
component_scheduler.enabled Yes Yes Yes Global Yes
concurrent_insert Yes Yes Yes Global Yes
connect_timeout Yes Yes Yes Global Yes
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_memory_chunk_size Yes Yes Yes Both Yes
connection_memory_limit Yes Yes Yes Both Yes
core_file Yes Global No
create_admin_listener_thread Yes Yes Yes Global No
cte_max_recursion_depth Yes Yes Yes Both Yes
datadir Yes Yes Yes Global No
debug Yes Yes Yes Both Yes
debug_sync Yes Session Yes
default_collation_for_utf8mb4 Yes Both Yes
default_password_lifetime Yes Yes Yes Global Yes
default_storage_engine Yes Yes Yes Both Yes
default_table_encryption Yes Yes Yes Both Yes
default_tmp_storage_engine Yes Yes Yes Both Yes
default_week_format Yes Yes Yes Both Yes
delay_key_write Yes Yes Yes Global Yes
delayed_insert_limit Yes Yes Yes Global Yes
delayed_insert_timeout Yes Yes Yes Global Yes
delayed_queue_size Yes Yes Yes Global Yes
disabled_storage_engines Yes Yes Yes Global No
disconnect_on_expired_password Yes Yes Yes Global No
div_precision_increment Yes Yes Yes Both Yes
dragnet.log_error_filter_rules Yes Yes Yes Global Yes
end_markers_in_json Yes Yes Yes Both Yes
enforce_gtid_consistency Yes Yes Yes Global Yes
enterprise_encryption.maximum_rsa_key_size Yes Yes Yes Global Yes
enterprise_encryption.rsa_support_legacy_padding Yes Yes Yes Global Yes
eq_range_index_dive_limit Yes Yes Yes Both Yes
error_count Yes Session No
event_scheduler Yes Yes Yes Global Yes
explain_format Yes Yes Yes Both Yes
explain_json_format_version Yes Yes Yes Both Yes
explicit_defaults_for_timestamp Yes Yes Yes Both Yes
external_user Yes Session No
flush Yes Yes Yes Global Yes
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
general_log Yes Yes Yes Global Yes
general_log_file Yes Yes Yes Global Yes
generated_random_password_length Yes Yes Yes Both Yes
global_connection_memory_limit Yes Yes Yes Global Yes
global_connection_memory_tracking Yes Yes Yes Both Yes
group_concat_max_len Yes Yes Yes Both Yes
group_replication_advertise_recovery_endpoints 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_autorejoin_tries Yes Yes Yes Global Yes
group_replication_bootstrap_group Yes Yes Yes Global Yes
group_replication_clone_threshold Yes Yes Yes Global Yes
group_replication_communication_debug_options Yes Yes Yes Global Yes
group_replication_communication_max_message_size Yes Yes Yes Global Yes
group_replication_communication_stack Yes Global Yes
group_replication_components_stop_timeout Yes Yes Yes Global Yes
group_replication_compression_threshold Yes Yes Yes Global Yes
group_replication_consistency Yes Yes Yes Both 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_hold_percent Yes Yes Yes Global Yes
group_replication_flow_control_max_quota Yes Yes Yes Global Yes
group_replication_flow_control_member_quota_percent Yes Yes Yes Global Yes
group_replication_flow_control_min_quota Yes Yes Yes Global Yes
group_replication_flow_control_min_recovery_quota Yes Yes Yes Global Yes
group_replication_flow_control_mode Yes Yes Yes Global Yes
group_replication_flow_control_period Yes Yes Yes Global Yes
group_replication_flow_control_release_percent 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_allowlist Yes Yes Yes Global Yes
group_replication_local_address Yes Yes Yes Global Yes
group_replication_member_expel_timeout Yes Yes Yes Global Yes
group_replication_member_weight Yes Yes Yes Global Yes
group_replication_message_cache_size Yes Yes Yes Global Yes
group_replication_paxos_single_leader Yes Yes Yes Global Yes
group_replication_poll_spin_loops Yes Yes Yes Global Yes
group_replication_recovery_compression_algorithms Yes Yes Yes Global Yes
group_replication_recovery_get_public_key Yes Yes Yes Global Yes
group_replication_recovery_public_key_path 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_tls_ciphersuites Yes Yes Yes Global Yes
group_replication_recovery_tls_version Yes Yes Yes Global Yes
group_replication_recovery_use_ssl Yes Yes Yes Global Yes
group_replication_recovery_zstd_compression_level 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_tls_source 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
group_replication_view_change_uuid Yes Yes Yes Global Yes
gtid_executed Yes Global No
gtid_executed_compression_period Yes Yes Yes Global Yes
gtid_mode Yes Yes Yes Global Yes
gtid_next Yes Session Yes
gtid_owned Yes Both No
gtid_purged Yes Global Yes
have_compress Yes Global No
have_dynamic_loading Yes Global No
have_geometry Yes Global No
have_profiling Yes Global No
have_query_cache Yes Global No
have_rtree_keys Yes Global No
have_statement_timeout Yes Global No
have_symlink Yes Global No
histogram_generation_max_mem_size Yes Yes Yes Both Yes
host_cache_size Yes Yes Yes Global Yes
hostname Yes Global No
identity Yes Session Yes
immediate_server_version Yes Session Yes
information_schema_stats_expiry Yes Yes Yes Both Yes
init_connect Yes Yes Yes Global Yes
init_file Yes Yes Yes Global No
init_replica Yes Yes Yes Global Yes
init_slave Yes Yes Yes Global 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_autoextend_increment Yes Yes Yes Global Yes
innodb_autoinc_lock_mode Yes Yes Yes Global No
innodb_background_drop_list_empty Yes Yes Yes Global Yes
innodb_buffer_pool_chunk_size Yes Yes Yes Global No
innodb_buffer_pool_debug 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_filename Yes Yes Yes Global Yes
innodb_buffer_pool_in_core_file 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_size Yes Yes Yes Global Yes
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_checkpoint_disabled Yes Yes Yes Global Yes
innodb_checksum_algorithm Yes Yes Yes Global Yes
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_home_dir Yes Yes Yes Global No
innodb_ddl_buffer_size Yes Yes Yes Both Yes
innodb_ddl_log_crash_reset_debug Yes Yes Yes Global Yes
innodb_ddl_threads Yes Yes Yes Both Yes
innodb_deadlock_detect Yes Yes Yes Global Yes
innodb_dedicated_server Yes Yes Yes Global No
innodb_default_row_format Yes Yes Yes Global Yes
innodb_directories Yes Yes Yes Global No
innodb_disable_sort_file_cache Yes Yes Yes Global Yes
innodb_doublewrite Yes Yes Yes Global Yes
innodb_doublewrite_batch_size Yes Yes Yes Global No
innodb_doublewrite_dir Yes Yes Yes Global No
innodb_doublewrite_files Yes Yes Yes Global No
innodb_doublewrite_pages Yes Yes Yes Global No
innodb_extend_and_initialize Yes Yes Yes Global Yes
innodb_fast_shutdown Yes Yes Yes Global Yes
innodb_fil_make_page_dirty_debug 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_fsync_threshold Yes Yes Yes Global Yes
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_idle_flush_pct Yes Yes Yes Global Yes
innodb_io_capacity Yes Yes Yes Global Yes
innodb_io_capacity_max 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_log_buffer_size Yes Yes Yes Global Yes
innodb_log_checkpoint_fuzzy_now Yes Yes Yes Global Yes
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_spin_cpu_abs_lwm Yes Yes Yes Global Yes
innodb_log_spin_cpu_pct_hwm Yes Yes Yes Global Yes
innodb_log_wait_for_flush_spin_hwm Yes Yes Yes Global Yes
innodb_log_write_ahead_size Yes Yes Yes Global Yes
innodb_log_writer_threads Yes Yes Yes Global Yes
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_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 Yes
innodb_optimize_fulltext_only Yes Yes Yes Global Yes
innodb_page_cleaners Yes Yes Yes Global No
innodb_page_size Yes Yes Yes Global No
innodb_parallel_read_threads Yes Yes Yes Session Yes
innodb_print_all_deadlocks Yes Yes Yes Global Yes
innodb_print_ddl_logs 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_redo_log_archive_dirs Yes Yes Yes Global Yes
innodb_redo_log_capacity Yes Yes Yes Global Yes
innodb_redo_log_encrypt Yes Yes Yes Global Yes
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_saved_page_number_debug Yes Yes Yes Global Yes
innodb_segment_reserve_factor Yes Yes Yes Global Yes
innodb_sort_buffer_size Yes Yes Yes Global No
innodb_spin_wait_delay Yes Yes Yes Global Yes
innodb_spin_wait_pause_multiplier 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_transient_sample_pages Yes Yes Yes Global 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_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_temp_tablespaces_dir 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_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_encrypt Yes Yes Yes Global Yes
innodb_undo_log_truncate Yes Yes Yes Global Yes
innodb_undo_tablespaces Yes Yes Yes Global Yes
innodb_use_fdatasync Yes Yes Yes Global Yes
innodb_use_native_aio Yes Yes Yes Global No
innodb_validate_tablespace_paths Yes Yes Yes Global No
innodb_version Yes Global No
innodb_write_io_threads Yes Yes Yes Global No
insert_id Yes Session Yes
interactive_timeout Yes Yes Yes Both Yes
internal_tmp_mem_storage_engine Yes Yes Yes Both Yes
join_buffer_size Yes Yes Yes Both Yes
keep_files_on_create Yes Yes Yes Both Yes
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
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_hashicorp_auth_path Yes Yes Yes Global Yes
keyring_hashicorp_ca_path Yes Yes Yes Global Yes
keyring_hashicorp_caching Yes Yes Yes Global Yes
keyring_hashicorp_commit_auth_path Yes Global No
keyring_hashicorp_commit_ca_path Yes Global No
keyring_hashicorp_commit_caching Yes Global No
keyring_hashicorp_commit_role_id Yes Global No
keyring_hashicorp_commit_server_url Yes Global No
keyring_hashicorp_commit_store_path Yes Global No
keyring_hashicorp_role_id Yes Yes Yes Global Yes
keyring_hashicorp_secret_id Yes Yes Yes Global Yes
keyring_hashicorp_server_url Yes Yes Yes Global Yes
keyring_hashicorp_store_path Yes Yes Yes Global Yes
keyring_okv_conf_dir Yes Yes Yes Global Yes
keyring_operations Yes Global Yes
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
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
lock_order Yes Yes Yes Global No
lock_order_debug_loop Yes Yes Yes Global No
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_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_replica_updates Yes Yes Yes Global No
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_replica_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_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
lower_case_file_system Yes Global No
lower_case_table_names Yes Yes Yes Global No
mandatory_roles Yes Yes Yes Global 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_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_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_user_connections Yes Yes Yes Both Yes
max_write_lock_count Yes Yes Yes Global Yes
mecab_rc_file Yes Yes Yes Global No
min_examined_row_limit Yes Yes Yes Both 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_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_database Yes Yes Yes Global No
mysql_firewall_mode Yes Yes Yes Global Yes
mysql_firewall_reload_interval_seconds Yes Yes Yes Global No
mysql_firewall_trace Yes Yes Yes Global Yes
mysql_native_password_proxy_users Yes Yes Yes Global Yes
mysqlx_bind_address Yes Yes Yes Global No
mysqlx_compression_algorithms Yes Yes Yes Global Yes
mysqlx_connect_timeout Yes Yes Yes Global Yes
mysqlx_deflate_default_compression_level Yes Yes Yes Global Yes
mysqlx_deflate_max_client_compression_level Yes Yes Yes Global Yes
mysqlx_document_id_unique_prefix Yes Yes Yes Global Yes
mysqlx_enable_hello_notice Yes Yes Yes Global Yes
mysqlx_idle_worker_thread_timeout Yes Yes Yes Global Yes
mysqlx_interactive_timeout Yes Yes Yes Global Yes
mysqlx_lz4_default_compression_level Yes Yes Yes Global Yes
mysqlx_lz4_max_client_compression_level Yes Yes Yes Global Yes
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_port Yes Yes Yes Global No
mysqlx_port_open_timeout Yes Yes Yes Global No
mysqlx_read_timeout Yes Yes Yes Session Yes
mysqlx_socket Yes Yes Yes Global 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 Yes Yes Global No
mysqlx_ssl_crl Yes Yes Yes Global No
mysqlx_ssl_crlpath Yes Yes Yes Global No
mysqlx_ssl_key Yes Yes Yes Global No
mysqlx_wait_timeout Yes Yes Yes Session Yes
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_applier_allow_skip_epoch Yes Yes 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_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_conflict_role Yes Yes Yes Global Yes
ndb_data_node_neighbour Yes Yes Yes Global Yes
ndb_dbg_check_shares Yes Yes Yes Both 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_eventbuffer_free_percent Yes Yes Yes Global Yes
ndb_eventbuffer_max_alloc Yes Yes Yes Global Yes
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_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_compression Yes Yes Yes Global Yes
ndb_log_transaction_compression_level_zstd Yes Yes Yes Global Yes
ndb_log_transaction_dependency 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_metadata_check Yes Yes Yes Global Yes
ndb_metadata_check_interval Yes Yes Yes Global Yes
ndb_metadata_sync Yes Global Yes
ndb_mgm_tls Yes Yes No
- Variable: yes Yes Global No
ndb_optimization_delay Yes Yes Yes Global Yes
ndb_optimized_node_selection Yes Yes 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_replica_batch_size Yes Yes Yes Global Yes
ndb_replica_blob_write_batch_bytes Yes Yes Yes Global Yes
Ndb_replica_max_replicated_epoch Yes Global No
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_schema_dist_lock_wait_timeout Yes Yes Yes Global Yes
ndb_schema_dist_timeout Yes Yes Yes Global No
ndb_schema_dist_timeout Yes Yes Yes Global No
ndb_schema_dist_upgrade_allowed Yes Yes Yes Global No
ndb_show_foreign_key_mock_tables Yes Yes Yes Global Yes
ndb_slave_conflict_role Yes Yes Yes Global Yes
Ndb_system_name Yes Global No
ndb_table_no_logging Yes Session Yes
ndb_table_temporary Yes Session Yes
ndb_tls_search_path Yes Yes No
- Variable: yes Yes Global No
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
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
ngram_token_size Yes Yes Yes Global No
offline_mode Yes Yes Yes Global Yes
old_alter_table Yes Yes Yes Both Yes
open_files_limit Yes Yes Yes Global 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
original_commit_timestamp Yes Session Yes
original_server_version Yes Session Yes
parser_max_mem_size Yes Yes Yes Both Yes
partial_revokes Yes Yes Yes Global Yes
password_history Yes Yes Yes Global Yes
password_require_current Yes Yes Yes Global Yes
password_reuse_interval Yes Yes Yes Global Yes
performance_schema Yes Yes Yes Global No
performance_schema_accounts_size Yes Yes Yes Global No
performance_schema_digests_size Yes Yes Yes Global No
performance_schema_error_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_hosts_size Yes Yes 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_digest_sample_age Yes Yes Yes Global Yes
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_meter_classes Yes Yes Yes Global No
performance_schema_max_metric_classes 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_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_users_size Yes Yes Yes Global No
persist_only_admin_x509_subject Yes Yes Yes Global No
persist_sensitive_variables_in_plaintext Yes Yes Yes Global No
persisted_globals_load Yes Yes Yes Global No
pid_file Yes Yes Yes Global No
plugin_dir Yes Yes Yes Global No
port Yes Yes Yes Global No
preload_buffer_size Yes Yes Yes Both Yes
print_identified_with_as_hex Yes Yes Yes Both Yes
profiling Yes Both Yes
profiling_history_size Yes Yes Yes Both Yes
protocol_compression_algorithms Yes Yes Yes Global Yes
protocol_version Yes Global No
proxy_user Yes Session No
pseudo_replica_mode Yes Session Yes
pseudo_slave_mode Yes Session Yes
pseudo_thread_id Yes Session Yes
query_alloc_block_size Yes Yes Yes Both Yes
query_prealloc_size Yes Yes Yes Both Yes
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
regexp_stack_limit Yes Yes Yes Global Yes
regexp_time_limit Yes Yes Yes Global Yes
relay_log Yes Yes Yes Global No
relay_log_basename Yes Global No
relay_log_index Yes Yes Yes Global No
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
replica_allow_batching Yes Yes Yes Global Yes
replica_checkpoint_group Yes Yes Yes Global Yes
replica_checkpoint_period Yes Yes Yes Global Yes
replica_compressed_protocol Yes Yes Yes Global Yes
replica_exec_mode Yes Yes Yes Global Yes
replica_load_tmpdir Yes Yes Yes Global No
replica_max_allowed_packet Yes Yes Yes Global Yes
replica_net_timeout Yes Yes Yes Global Yes
replica_parallel_type Yes Yes Yes Global Yes
replica_parallel_workers Yes Yes Yes Global Yes
replica_pending_jobs_size_max Yes Yes Yes Global Yes
replica_preserve_commit_order Yes Yes Yes Global Yes
replica_skip_errors Yes Yes Yes Global No
replica_sql_verify_checksum Yes Yes Yes Global Yes
replica_transaction_retries Yes Yes Yes Global Yes
replica_type_conversions Yes Yes Yes Global 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_row_format Yes Session Yes
require_secure_transport Yes Yes Yes Global Yes
resultset_metadata Yes Session Yes
rewriter_enabled Yes Global Yes
rewriter_enabled_for_threads_without_privilege_checks Yes Global Yes
rewriter_verbose Yes Global Yes
rpl_read_size Yes Yes Yes Global Yes
rpl_semi_sync_master_enabled Yes Yes Yes Global Yes
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_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_replica_enabled Yes Yes Yes Global Yes
rpl_semi_sync_replica_trace_level Yes Yes Yes Global Yes
rpl_semi_sync_slave_enabled Yes Yes Yes Global Yes
rpl_semi_sync_slave_trace_level Yes Yes Yes Global Yes
rpl_semi_sync_source_enabled Yes Yes Yes Global Yes
rpl_semi_sync_source_timeout Yes Yes Yes Global Yes
rpl_semi_sync_source_trace_level Yes Yes Yes Global Yes
rpl_semi_sync_source_wait_for_replica_count Yes Yes Yes Global Yes
rpl_semi_sync_source_wait_no_replica Yes Yes Yes Global Yes
rpl_semi_sync_source_wait_point Yes Yes Yes Global Yes
rpl_stop_replica_timeout Yes Yes Yes Global Yes
rpl_stop_slave_timeout Yes Yes Yes Global Yes
schema_definition_cache Yes Yes Yes Global Yes
secondary_engine_cost_threshold Yes Session Yes
secure_file_priv Yes Yes Yes Global No
select_into_buffer_size Yes Yes Yes Both Yes
select_into_disk_sync Yes Yes Yes Both Yes
select_into_disk_sync_delay Yes Yes Yes Both Yes
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
set_operations_buffer_size 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_create_table_skip_secondary_engine Yes Yes Yes Session Yes
show_create_table_verbosity Yes Yes Yes Both Yes
show_gipk_in_create_table_and_information_schema Yes Yes Yes Both Yes
skip_external_locking Yes Yes Yes Global No
skip_name_resolve Yes Yes Yes Global No
skip_networking Yes Yes Yes Global No
skip_replica_start Yes Yes Yes Global No
skip_show_database Yes Yes Yes Global No
skip_slave_start Yes Yes Yes Global No
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_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_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_skip_errors Yes Yes Yes Global No
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_time Yes Yes Yes Global Yes
slow_query_log Yes Yes Yes Global Yes
slow_query_log_file Yes Yes Yes Global Yes
socket Yes Yes Yes Global No
sort_buffer_size Yes Yes Yes Both Yes
source_verify_checksum Yes Yes Yes Global Yes
sql_auto_is_null Yes Both Yes
sql_big_selects Yes Both Yes
sql_buffer_result Yes Both Yes
sql_generate_invisible_primary_key Yes Yes 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_replica_skip_counter Yes Global Yes
sql_require_primary_key Yes Yes 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_ca Yes Yes Yes Global Yes
ssl_capath Yes Yes Yes Global Yes
ssl_cert Yes Yes Yes Global Yes
ssl_cipher Yes Yes Yes Global Yes
ssl_crl Yes Yes Yes Global Yes
ssl_crlpath Yes Yes Yes Global Yes
ssl_fips_mode Yes Yes Yes Global No
ssl_key Yes Yes Yes Global Yes
ssl_session_cache_mode Yes Yes Yes Global Yes
ssl_session_cache_timeout Yes Yes Yes Global Yes
stored_program_cache Yes Yes Yes Global Yes
stored_program_definition_cache Yes Yes Yes Global Yes
super_read_only Yes Yes Yes Global Yes
sync_binlog 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
sync_source_info Yes Yes Yes Global Yes
syseventlog.facility Yes Yes Yes Global Yes
syseventlog.include_pid Yes Yes Yes Global Yes
syseventlog.tag Yes Yes Yes Global Yes
system_time_zone Yes Global No
table_definition_cache Yes Yes Yes Global Yes
table_encryption_privilege_check Yes Yes Yes Global Yes
table_open_cache Yes Yes Yes Global Yes
table_open_cache_instances Yes Yes Yes Global No
tablespace_definition_cache Yes Yes Yes Global Yes
telemetry.otel_bsp_max_export_batch_size Yes Global No
telemetry.otel_bsp_max_queue_size Yes Global No
telemetry.otel_bsp_schedule_delay Yes Global No
telemetry.otel_exporter_otlp_metrics_certificates Yes Global No
telemetry.otel_exporter_otlp_metrics_cipher Yes Global No
telemetry.otel_exporter_otlp_metrics_cipher_suite Yes Global No
telemetry.otel_exporter_otlp_metrics_client_certificates Yes Global No
telemetry.otel_exporter_otlp_metrics_client_key Yes Global No
telemetry.otel_exporter_otlp_metrics_compression Yes Global No
telemetry.otel_exporter_otlp_metrics_endpoint Yes Global No
telemetry.otel_exporter_otlp_metrics_headers Yes Global No
telemetry.otel_exporter_otlp_metrics_max_tls Yes Global No
telemetry.otel_exporter_otlp_metrics_min_tls Yes Global No
telemetry.otel_exporter_otlp_metrics_protocol Yes Global No
telemetry.otel_exporter_otlp_metrics_timeout Yes Global No
telemetry.otel_exporter_otlp_traces_certificates Yes Global No
telemetry.otel_exporter_otlp_traces_cipher Yes Global No
telemetry.otel_exporter_otlp_traces_cipher_suite Yes Global No
telemetry.otel_exporter_otlp_traces_client_certificates Yes Global No
telemetry.otel_exporter_otlp_traces_client_key Yes Global No
telemetry.otel_exporter_otlp_traces_compression Yes Global No
telemetry.otel_exporter_otlp_traces_endpoint Yes Global No
telemetry.otel_exporter_otlp_traces_headers Yes Global No
telemetry.otel_exporter_otlp_traces_max_tls Yes Global No
telemetry.otel_exporter_otlp_traces_min_tls Yes Global No
telemetry.otel_exporter_otlp_traces_protocol Yes Global No
telemetry.otel_exporter_otlp_traces_timeout Yes Global No
telemetry.otel_log_level Yes Global Yes
telemetry.otel_resource_attributes Yes Global No
telemetry.query_text_enabled Yes Global Yes
telemetry.trace_enabled Yes Global Yes
temptable_max_mmap Yes Yes Yes Global Yes
temptable_max_ram Yes Yes Yes Global Yes
temptable_use_mmap Yes Yes Yes Global Yes
terminology_use_previous Yes Yes Yes Both 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_dedicated_listeners Yes Yes Yes Global No
thread_pool_high_priority_connection Yes Yes Yes Both Yes
thread_pool_max_active_query_threads Yes Yes Yes Global Yes
thread_pool_max_transactions_limit Yes Yes Yes Global Yes
thread_pool_max_unused_threads Yes Yes Yes Global Yes
thread_pool_prio_kickup_timer Yes Yes Yes Global Yes
thread_pool_query_threads_per_group Yes Yes Yes Global Yes
thread_pool_size Yes Yes Yes Global No
thread_pool_stall_limit Yes Yes Yes Global Yes
thread_pool_transaction_delay Yes Yes Yes Global Yes
thread_stack Yes Yes Yes Global No
time_zone Yes Both Yes
timestamp Yes Session Yes
tls_certificates_enforced_validation Yes Yes Global No
tls_ciphersuites Yes Yes Yes Global Yes
tls_version Yes Yes Yes Global Yes
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 Yes Both Yes
transaction_prealloc_size Yes Yes Yes Both Yes
transaction_read_only Yes Yes Yes Both Yes
unique_checks Yes Both Yes
updatable_views_with_limit Yes Yes Yes Both Yes
use_secondary_engine Yes Session Yes
validate_password_check_user_name Yes Yes Yes Global Yes
validate_password_dictionary_file Yes Yes Yes Global Yes
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_password.changed_characters_percentage Yes Yes Yes Global Yes
validate_password.check_user_name Yes Yes Yes Global Yes
validate_password.dictionary_file Yes Yes Yes Global Yes
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
version Yes Global No
version_comment Yes Global No
version_compile_machine Yes Global No
version_compile_os Yes Global No
version_compile_zlib 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
windowing_use_high_precision Yes Yes Yes Both Yes
xa_detach_on_prepare Yes Yes Yes Both Yes

Notes:

1. This option is dynamic, but should be set only by server. You should not set this variable manually.