【MySQL精通之路】系统变量-动态系统变量

许多服务器系统变量是动态的,可以在运行时进行设置。

参见“变量赋值的SET语法”。

有关设置系统变量的权限要求的描述,请参阅“系统变量权限”

【MySQL精通之路】系统变量-系统变量权限-CSDN博客

下表列出了所有适用于mysqld动态系统变量

该表列出了每个变量的数据类型和范围。

最后一列指示每个变量的作用域是Global、Session还是两者都有。

有关设置和使用变量的详细信息,请参阅相应的项目说明。

在适当的情况下,将提供与有关项目的进一步信息的直接链接。

具有“string”类型的变量采用字符串值。

类型为“numeric”的变量采用数值。

具有“boolean”类型的变量可以设置为0、1、ON或OFF。

标记为“枚举”的变量通常应设置为变量的可用值之一,但也可以设置为与所需枚举值对应的数字。对于枚举的系统变量第一个枚举值对应于0

这与用于表列的ENUM数据类型不同,后者的第一个枚举值对应于1。

动态系统变量汇总:

变量名称变量类型作用范围
activate_all_roles_on_loginBooleanGlobal
admin_ssl_caFile nameGlobal
admin_ssl_capathDirectory nameGlobal
admin_ssl_certFile nameGlobal
admin_ssl_cipherStringGlobal
admin_ssl_crlFile nameGlobal
admin_ssl_crlpathDirectory nameGlobal
admin_ssl_keyFile nameGlobal
admin_tls_ciphersuitesStringGlobal
admin_tls_versionStringGlobal
audit_log_connection_policyEnumerationGlobal
audit_log_disableBooleanGlobal
audit_log_exclude_accountsStringGlobal
audit_log_flushBooleanGlobal
audit_log_format_unix_timestampBooleanGlobal
audit_log_include_accountsStringGlobal
audit_log_max_sizeIntegerGlobal
audit_log_password_history_keep_daysIntegerGlobal
audit_log_prune_secondsIntegerGlobal
audit_log_read_buffer_sizeIntegerVaries
audit_log_rotate_on_sizeIntegerGlobal
audit_log_statement_policyEnumerationGlobal
authentication_fido_rp_idStringGlobal
authentication_kerberos_service_principalStringGlobal
authentication_ldap_sasl_auth_method_nameStringGlobal
authentication_ldap_sasl_bind_base_dnStringGlobal
authentication_ldap_sasl_bind_root_dnStringGlobal
authentication_ldap_sasl_bind_root_pwdStringGlobal
authentication_ldap_sasl_ca_pathStringGlobal
authentication_ldap_sasl_group_search_attrStringGlobal
authentication_ldap_sasl_group_search_filterStringGlobal
authentication_ldap_sasl_init_pool_sizeIntegerGlobal
authentication_ldap_sasl_log_statusIntegerGlobal
authentication_ldap_sasl_max_pool_sizeIntegerGlobal
authentication_ldap_sasl_referralBooleanGlobal
authentication_ldap_sasl_server_hostStringGlobal
authentication_ldap_sasl_server_portIntegerGlobal
authentication_ldap_sasl_tlsBooleanGlobal
authentication_ldap_sasl_user_search_attrStringGlobal
authentication_ldap_simple_auth_method_nameStringGlobal
authentication_ldap_simple_bind_base_dnStringGlobal
authentication_ldap_simple_bind_root_dnStringGlobal
authentication_ldap_simple_bind_root_pwdStringGlobal
authentication_ldap_simple_ca_pathStringGlobal
authentication_ldap_simple_group_search_attrStringGlobal
authentication_ldap_simple_group_search_filterStringGlobal
authentication_ldap_simple_init_pool_sizeIntegerGlobal
authentication_ldap_simple_log_statusIntegerGlobal
authentication_ldap_simple_max_pool_sizeIntegerGlobal
authentication_ldap_simple_referralBooleanGlobal
authentication_ldap_simple_server_hostStringGlobal
authentication_ldap_simple_server_portIntegerGlobal
authentication_ldap_simple_tlsBooleanGlobal
authentication_ldap_simple_user_search_attrStringGlobal
authentication_policyStringGlobal
auto_increment_incrementIntegerBoth
auto_increment_offsetIntegerBoth
autocommitBooleanBoth
automatic_sp_privilegesBooleanGlobal
avoid_temporal_upgradeBooleanGlobal
big_tablesBooleanBoth
binlog_cache_sizeIntegerGlobal
binlog_checksumStringGlobal
binlog_direct_non_transactional_updatesBooleanBoth
binlog_encryptionBooleanGlobal
binlog_error_actionEnumerationGlobal
binlog_expire_logs_auto_purgeBooleanGlobal
binlog_expire_logs_secondsIntegerGlobal
binlog_formatEnumerationBoth
binlog_group_commit_sync_delayIntegerGlobal
binlog_group_commit_sync_no_delay_countIntegerGlobal
binlog_max_flush_queue_timeIntegerGlobal
binlog_order_commitsBooleanGlobal
binlog_row_imageEnumerationBoth
binlog_row_metadataEnumerationGlobal
binlog_row_value_optionsSetBoth
binlog_rows_query_log_eventsBooleanBoth
binlog_stmt_cache_sizeIntegerGlobal
binlog_transaction_compressionBooleanBoth
binlog_transaction_compression_level_zstdIntegerBoth
binlog_transaction_dependency_history_sizeIntegerGlobal
binlog_transaction_dependency_trackingEnumerationGlobal
block_encryption_modeStringBoth
bulk_insert_buffer_sizeIntegerBoth
character_set_clientStringBoth
character_set_connectionStringBoth
character_set_databaseStringBoth
character_set_filesystemStringBoth
character_set_resultsStringBoth
character_set_serverStringBoth
check_proxy_usersBooleanGlobal
clone_autotune_concurrencyBooleanGlobal
clone_block_ddlBooleanGlobal
clone_buffer_sizeIntegerGlobal
clone_ddl_timeoutIntegerGlobal
clone_delay_after_data_dropIntegerGlobal
clone_donor_timeout_after_network_failureIntegerGlobal
clone_enable_compressionBooleanGlobal
clone_max_concurrencyIntegerGlobal
clone_max_data_bandwidthIntegerGlobal
clone_max_network_bandwidthIntegerGlobal
clone_ssl_caFile nameGlobal
clone_ssl_certFile nameGlobal
clone_ssl_keyFile nameGlobal
clone_valid_donor_listStringGlobal
collation_connectionStringBoth
collation_databaseStringBoth
collation_serverStringBoth
completion_typeEnumerationBoth
component_scheduler.enabledBooleanGlobal
concurrent_insertEnumerationGlobal
connect_timeoutIntegerGlobal
connection_control_failed_connections_thresholdIntegerGlobal
connection_control_max_connection_delayIntegerGlobal
connection_control_min_connection_delayIntegerGlobal
connection_memory_chunk_sizeIntegerBoth
connection_memory_limitIntegerBoth
cte_max_recursion_depthIntegerBoth
debugStringBoth
debug_syncStringSession
default_collation_for_utf8mb4EnumerationBoth
default_password_lifetimeIntegerGlobal
default_storage_engineEnumerationBoth
default_table_encryptionBooleanBoth
default_tmp_storage_engineEnumerationBoth
default_week_formatIntegerBoth
delay_key_writeEnumerationGlobal
delayed_insert_limitIntegerGlobal
delayed_insert_timeoutIntegerGlobal
delayed_queue_sizeIntegerGlobal
div_precision_incrementIntegerBoth
dragnet.log_error_filter_rulesStringGlobal
end_markers_in_jsonBooleanBoth
enforce_gtid_consistencyEnumerationGlobal
enterprise_encryption.maximum_rsa_key_sizeIntegerGlobal
enterprise_encryption.rsa_support_legacy_paddingBooleanGlobal
eq_range_index_dive_limitIntegerBoth
event_schedulerEnumerationGlobal
expire_logs_daysIntegerGlobal
explain_formatEnumerationBoth
explicit_defaults_for_timestampBooleanBoth
flushBooleanGlobal
flush_timeIntegerGlobal
foreign_key_checksBooleanBoth
ft_boolean_syntaxStringGlobal
general_logBooleanGlobal
general_log_fileFile nameGlobal
generated_random_password_lengthIntegerBoth
global_connection_memory_limitIntegerGlobal
global_connection_memory_trackingBooleanBoth
group_concat_max_lenIntegerBoth
group_replication_advertise_recovery_endpointsStringGlobal
group_replication_allow_local_lower_version_joinBooleanGlobal
group_replication_auto_increment_incrementIntegerGlobal
group_replication_autorejoin_triesIntegerGlobal
group_replication_bootstrap_groupBooleanGlobal
group_replication_clone_thresholdIntegerGlobal
group_replication_communication_debug_optionsStringGlobal
group_replication_communication_max_message_sizeIntegerGlobal
group_replication_communication_stackStringGlobal
group_replication_components_stop_timeoutIntegerGlobal
group_replication_compression_thresholdIntegerGlobal
group_replication_consistencyEnumerationBoth
group_replication_enforce_update_everywhere_checksBooleanGlobal
group_replication_exit_state_actionEnumerationGlobal
group_replication_flow_control_applier_thresholdIntegerGlobal
group_replication_flow_control_certifier_thresholdIntegerGlobal
group_replication_flow_control_hold_percentIntegerGlobal
group_replication_flow_control_max_quotaIntegerGlobal
group_replication_flow_control_member_quota_percentIntegerGlobal
group_replication_flow_control_min_quotaIntegerGlobal
group_replication_flow_control_min_recovery_quotaIntegerGlobal
group_replication_flow_control_modeEnumerationGlobal
group_replication_flow_control_periodIntegerGlobal
group_replication_flow_control_release_percentIntegerGlobal
group_replication_force_membersStringGlobal
group_replication_group_nameStringGlobal
group_replication_group_seedsStringGlobal
group_replication_gtid_assignment_block_sizeIntegerGlobal
group_replication_ip_allowlistStringGlobal
group_replication_ip_whitelistStringGlobal
group_replication_local_addressStringGlobal
group_replication_member_expel_timeoutIntegerGlobal
group_replication_member_weightIntegerGlobal
group_replication_message_cache_sizeIntegerGlobal
group_replication_paxos_single_leaderBooleanGlobal
group_replication_poll_spin_loopsIntegerGlobal
group_replication_recovery_complete_atEnumerationGlobal
group_replication_recovery_compression_algorithmsSetGlobal
group_replication_recovery_get_public_keyBooleanGlobal
group_replication_recovery_public_key_pathFile nameGlobal
group_replication_recovery_reconnect_intervalIntegerGlobal
group_replication_recovery_retry_countIntegerGlobal
group_replication_recovery_ssl_caStringGlobal
group_replication_recovery_ssl_capathStringGlobal
group_replication_recovery_ssl_certStringGlobal
group_replication_recovery_ssl_cipherStringGlobal
group_replication_recovery_ssl_crlFile nameGlobal
group_replication_recovery_ssl_crlpathDirectory nameGlobal
group_replication_recovery_ssl_keyStringGlobal
group_replication_recovery_ssl_verify_server_certBooleanGlobal
group_replication_recovery_tls_ciphersuitesStringGlobal
group_replication_recovery_tls_versionStringGlobal
group_replication_recovery_use_sslBooleanGlobal
group_replication_recovery_zstd_compression_levelIntegerGlobal
group_replication_single_primary_modeBooleanGlobal
group_replication_ssl_modeEnumerationGlobal
group_replication_start_on_bootBooleanGlobal
group_replication_tls_sourceEnumerationGlobal
group_replication_transaction_size_limitIntegerGlobal
group_replication_unreachable_majority_timeoutIntegerGlobal
group_replication_view_change_uuidStringGlobal
gtid_executed_compression_periodIntegerGlobal
gtid_modeEnumerationGlobal
gtid_nextEnumerationSession
gtid_purgedStringGlobal
histogram_generation_max_mem_sizeIntegerBoth
host_cache_sizeIntegerGlobal
identityIntegerSession
immediate_server_versionIntegerSession
information_schema_stats_expiryIntegerBoth
init_connectStringGlobal
init_replicaStringGlobal
init_slaveStringGlobal
innodb_adaptive_flushingBooleanGlobal
innodb_adaptive_flushing_lwmIntegerGlobal
innodb_adaptive_hash_indexBooleanGlobal
innodb_adaptive_max_sleep_delayIntegerGlobal
innodb_api_bk_commit_intervalIntegerGlobal
innodb_api_trx_levelIntegerGlobal
innodb_autoextend_incrementIntegerGlobal
innodb_background_drop_list_emptyBooleanGlobal
innodb_buffer_pool_dump_at_shutdownBooleanGlobal
innodb_buffer_pool_dump_nowBooleanGlobal
innodb_buffer_pool_dump_pctIntegerGlobal
innodb_buffer_pool_filenameFile nameGlobal
innodb_buffer_pool_in_core_fileBooleanGlobal
innodb_buffer_pool_load_abortBooleanGlobal
innodb_buffer_pool_load_nowBooleanGlobal
innodb_buffer_pool_sizeIntegerGlobal
innodb_change_buffer_max_sizeIntegerGlobal
innodb_change_bufferingEnumerationGlobal
innodb_change_buffering_debugIntegerGlobal
innodb_checkpoint_disabledBooleanGlobal
innodb_checksum_algorithmEnumerationGlobal
innodb_cmp_per_index_enabledBooleanGlobal
innodb_commit_concurrencyIntegerGlobal
innodb_compress_debugEnumerationGlobal
innodb_compression_failure_threshold_pctIntegerGlobal
innodb_compression_levelIntegerGlobal
innodb_compression_pad_pct_maxIntegerGlobal
innodb_concurrency_ticketsIntegerGlobal
innodb_ddl_buffer_sizeIntegerSession
innodb_ddl_log_crash_reset_debugBooleanGlobal
innodb_ddl_threadsIntegerSession
innodb_deadlock_detectBooleanGlobal
innodb_default_row_formatEnumerationGlobal
innodb_disable_sort_file_cacheBooleanGlobal
innodb_doublewriteEnumerationGlobal
innodb_extend_and_initializeBooleanGlobal
innodb_fast_shutdownIntegerGlobal
innodb_fil_make_page_dirty_debugIntegerGlobal
innodb_file_per_tableBooleanGlobal
innodb_fill_factorIntegerGlobal
innodb_flush_log_at_timeoutIntegerGlobal
innodb_flush_log_at_trx_commitEnumerationGlobal
innodb_flush_neighborsEnumerationGlobal
innodb_flush_syncBooleanGlobal
innodb_flushing_avg_loopsIntegerGlobal
innodb_fsync_thresholdIntegerGlobal
innodb_ft_aux_tableStringGlobal
innodb_ft_enable_diag_printBooleanGlobal
innodb_ft_enable_stopwordBooleanBoth
innodb_ft_num_word_optimizeIntegerGlobal
innodb_ft_result_cache_limitIntegerGlobal
innodb_ft_server_stopword_tableStringGlobal
innodb_ft_user_stopword_tableStringBoth
innodb_idle_flush_pctIntegerGlobal
innodb_io_capacityIntegerGlobal
innodb_io_capacity_maxIntegerGlobal
innodb_limit_optimistic_insert_debugIntegerGlobal
innodb_lock_wait_timeoutIntegerBoth
innodb_log_buffer_sizeIntegerGlobal
innodb_log_checkpoint_fuzzy_nowBooleanGlobal
innodb_log_checkpoint_nowBooleanGlobal
innodb_log_checksumsBooleanGlobal
innodb_log_compressed_pagesBooleanGlobal
innodb_log_spin_cpu_abs_lwmIntegerGlobal
innodb_log_spin_cpu_pct_hwmIntegerGlobal
innodb_log_wait_for_flush_spin_hwmIntegerGlobal
innodb_log_write_ahead_sizeIntegerGlobal
innodb_log_writer_threadsBooleanGlobal
innodb_lru_scan_depthIntegerGlobal
innodb_max_dirty_pages_pctNumericGlobal
innodb_max_dirty_pages_pct_lwmNumericGlobal
innodb_max_purge_lagIntegerGlobal
innodb_max_purge_lag_delayIntegerGlobal
innodb_max_undo_log_sizeIntegerGlobal
innodb_merge_threshold_set_all_debugIntegerGlobal
innodb_monitor_disableStringGlobal
innodb_monitor_enableStringGlobal
innodb_monitor_resetEnumerationGlobal
innodb_monitor_reset_allEnumerationGlobal
innodb_old_blocks_pctIntegerGlobal
innodb_old_blocks_timeIntegerGlobal
innodb_online_alter_log_max_sizeIntegerGlobal
innodb_open_filesIntegerGlobal
innodb_optimize_fulltext_onlyBooleanGlobal
innodb_parallel_read_threadsIntegerSession
innodb_print_all_deadlocksBooleanGlobal
innodb_print_ddl_logsBooleanGlobal
innodb_purge_batch_sizeIntegerGlobal
innodb_purge_rseg_truncate_frequencyIntegerGlobal
innodb_random_read_aheadBooleanGlobal
innodb_read_ahead_thresholdIntegerGlobal
innodb_redo_log_archive_dirsStringGlobal
innodb_redo_log_capacityIntegerGlobal
innodb_redo_log_encryptBooleanGlobal
innodb_replication_delayIntegerGlobal
innodb_rollback_segmentsIntegerGlobal
innodb_saved_page_number_debugIntegerGlobal
innodb_segment_reserve_factorNumericGlobal
innodb_spin_wait_delayIntegerGlobal
innodb_spin_wait_pause_multiplierIntegerGlobal
innodb_stats_auto_recalcBooleanGlobal
innodb_stats_include_delete_markedBooleanGlobal
innodb_stats_methodEnumerationGlobal
innodb_stats_on_metadataBooleanGlobal
innodb_stats_persistentBooleanGlobal
innodb_stats_persistent_sample_pagesIntegerGlobal
innodb_stats_transient_sample_pagesIntegerGlobal
innodb_status_outputBooleanGlobal
innodb_status_output_locksBooleanGlobal
innodb_strict_modeBooleanBoth
innodb_sync_spin_loopsIntegerGlobal
innodb_table_locksBooleanBoth
innodb_thread_concurrencyIntegerGlobal
innodb_thread_sleep_delayIntegerGlobal
innodb_tmpdirDirectory nameBoth
innodb_trx_purge_view_update_only_debugBooleanGlobal
innodb_trx_rseg_n_slots_debugIntegerGlobal
innodb_undo_log_encryptBooleanGlobal
innodb_undo_log_truncateBooleanGlobal
innodb_undo_tablespacesIntegerGlobal
innodb_use_fdatasyncBooleanGlobal
insert_idIntegerSession
interactive_timeoutIntegerBoth
internal_tmp_disk_storage_engineEnumerationGlobal
internal_tmp_mem_storage_engineEnumerationBoth
join_buffer_sizeIntegerBoth
keep_files_on_createBooleanBoth
key_buffer_sizeIntegerGlobal
key_cache_age_thresholdIntegerGlobal
key_cache_block_sizeIntegerGlobal
key_cache_division_limitIntegerGlobal
keyring_aws_cmk_idStringGlobal
keyring_aws_regionEnumerationGlobal
keyring_encrypted_file_dataFile nameGlobal
keyring_encrypted_file_passwordStringGlobal
keyring_file_dataFile nameGlobal
keyring_hashicorp_auth_pathStringGlobal
keyring_hashicorp_ca_pathFile nameGlobal
keyring_hashicorp_cachingBooleanGlobal
keyring_hashicorp_role_idStringGlobal
keyring_hashicorp_secret_idStringGlobal
keyring_hashicorp_server_urlStringGlobal
keyring_hashicorp_store_pathStringGlobal
keyring_okv_conf_dirDirectory nameGlobal
keyring_operationsBooleanGlobal
last_insert_idIntegerSession
lc_messagesStringBoth
lc_time_namesStringBoth
local_infileBooleanGlobal
lock_wait_timeoutIntegerBoth
log_bin_trust_function_creatorsBooleanGlobal
log_bin_use_v1_row_eventsBooleanGlobal
log_error_servicesStringGlobal
log_error_suppression_listStringGlobal
log_error_verbosityIntegerGlobal
log_outputSetGlobal
log_queries_not_using_indexesBooleanGlobal
log_rawBooleanGlobal
log_slow_admin_statementsBooleanGlobal
log_slow_extraBooleanGlobal
log_slow_replica_statementsBooleanGlobal
log_slow_slave_statementsBooleanGlobal
log_statements_unsafe_for_binlogBooleanGlobal
log_syslogBooleanGlobal
log_syslog_facilityStringGlobal
log_syslog_include_pidBooleanGlobal
log_syslog_tagStringGlobal
log_throttle_queries_not_using_indexesIntegerGlobal
log_timestampsEnumerationGlobal
long_query_timeNumericBoth
low_priority_updatesBooleanBoth
mandatory_rolesStringGlobal
master_info_repositoryStringGlobal
master_verify_checksumBooleanGlobal
max_allowed_packetIntegerBoth
max_binlog_cache_sizeIntegerGlobal
max_binlog_sizeIntegerGlobal
max_binlog_stmt_cache_sizeIntegerGlobal
max_connect_errorsIntegerGlobal
max_connectionsIntegerGlobal
max_delayed_threadsIntegerBoth
max_error_countIntegerBoth
max_execution_timeIntegerBoth
max_heap_table_sizeIntegerBoth
max_insert_delayed_threadsIntegerBoth
max_join_sizeIntegerBoth
max_length_for_sort_dataIntegerBoth
max_points_in_geometryIntegerBoth
max_prepared_stmt_countIntegerGlobal
max_relay_log_sizeIntegerGlobal
max_seeks_for_keyIntegerBoth
max_sort_lengthIntegerBoth
max_sp_recursion_depthIntegerBoth
max_user_connectionsIntegerBoth
max_write_lock_countIntegerGlobal
min_examined_row_limitIntegerBoth
myisam_data_pointer_sizeIntegerGlobal
myisam_max_sort_file_sizeIntegerGlobal
myisam_repair_threadsIntegerBoth
myisam_sort_buffer_sizeIntegerBoth
myisam_stats_methodEnumerationBoth
myisam_use_mmapBooleanGlobal
mysql_firewall_modeBooleanGlobal
mysql_firewall_traceBooleanGlobal
mysql_native_password_proxy_usersBooleanGlobal
mysqlx_compression_algorithmsSetGlobal
mysqlx_connect_timeoutIntegerGlobal
mysqlx_deflate_default_compression_levelIntegerGlobal
mysqlx_deflate_max_client_compression_levelIntegerGlobal
mysqlx_document_id_unique_prefixIntegerGlobal
mysqlx_enable_hello_noticeBooleanGlobal
mysqlx_idle_worker_thread_timeoutIntegerGlobal
mysqlx_interactive_timeoutIntegerGlobal
mysqlx_lz4_default_compression_levelIntegerGlobal
mysqlx_lz4_max_client_compression_levelIntegerGlobal
mysqlx_max_allowed_packetIntegerGlobal
mysqlx_max_connectionsIntegerGlobal
mysqlx_min_worker_threadsIntegerGlobal
mysqlx_read_timeoutIntegerSession
mysqlx_wait_timeoutIntegerSession
mysqlx_write_timeoutIntegerSession
mysqlx_zstd_default_compression_levelIntegerGlobal
mysqlx_zstd_max_client_compression_levelIntegerGlobal
ndb_allow_copying_alter_tableBooleanBoth
ndb_autoincrement_prefetch_szIntegerBoth
ndb_batch_sizeIntegerBoth
ndb_blob_read_batch_bytesIntegerBoth
ndb_blob_write_batch_bytesIntegerBoth
ndb_clear_apply_statusBooleanGlobal
ndb_conflict_roleEnumerationGlobal
ndb_data_node_neighbourIntegerGlobal
ndb_dbg_check_sharesIntegerBoth
ndb_default_column_formatEnumerationGlobal
ndb_default_column_formatEnumerationGlobal
ndb_deferred_constraintsIntegerBoth
ndb_deferred_constraintsIntegerBoth
ndb_distributionEnumerationGlobal
ndb_distributionEnumerationGlobal
ndb_eventbuffer_free_percentIntegerGlobal
ndb_eventbuffer_max_allocIntegerGlobal
ndb_extra_loggingIntegerGlobal
ndb_force_sendBooleanBoth
ndb_fully_replicatedBooleanBoth
ndb_index_stat_enableBooleanBoth
ndb_index_stat_optionStringBoth
ndb_join_pushdownBooleanBoth
ndb_log_binlog_indexBooleanGlobal
ndb_log_empty_epochsBooleanGlobal
ndb_log_empty_epochsBooleanGlobal
ndb_log_empty_updateBooleanGlobal
ndb_log_empty_updateBooleanGlobal
ndb_log_exclusive_readsBooleanBoth
ndb_log_exclusive_readsBooleanBoth
ndb_log_transaction_compressionBooleanGlobal
ndb_log_transaction_compression_level_zstdIntegerGlobal
ndb_log_update_as_writeBooleanGlobal
ndb_log_update_minimalBooleanGlobal
ndb_log_updated_onlyBooleanGlobal
ndb_metadata_checkBooleanGlobal
ndb_metadata_check_intervalIntegerGlobal
ndb_metadata_syncBooleanGlobal
ndb_optimization_delayIntegerGlobal
ndb_read_backupBooleanGlobal
ndb_recv_thread_activation_thresholdIntegerGlobal
ndb_recv_thread_cpu_maskBitmapGlobal
ndb_replica_batch_sizeIntegerGlobal
ndb_replica_blob_write_batch_bytesIntegerGlobal
ndb_report_thresh_binlog_epoch_slipIntegerGlobal
ndb_report_thresh_binlog_mem_usageIntegerGlobal
ndb_row_checksumIntegerBoth
ndb_schema_dist_lock_wait_timeoutIntegerGlobal
ndb_show_foreign_key_mock_tablesBooleanGlobal
ndb_slave_conflict_roleEnumerationGlobal
ndb_table_no_loggingBooleanSession
ndb_table_temporaryBooleanSession
ndb_use_exact_countBooleanBoth
ndb_use_transactionsBooleanBoth
ndbinfo_max_bytesIntegerBoth
ndbinfo_max_rowsIntegerBoth
ndbinfo_offlineBooleanGlobal
ndbinfo_show_hiddenBooleanBoth
net_buffer_lengthIntegerBoth
net_read_timeoutIntegerBoth
net_retry_countIntegerBoth
net_write_timeoutIntegerBoth
newBooleanBoth
offline_modeBooleanGlobal
old_alter_tableBooleanBoth
optimizer_prune_levelIntegerBoth
optimizer_search_depthIntegerBoth
optimizer_switchSetBoth
optimizer_traceStringBoth
optimizer_trace_featuresStringBoth
optimizer_trace_limitIntegerBoth
optimizer_trace_max_mem_sizeIntegerBoth
optimizer_trace_offsetIntegerBoth
original_commit_timestampNumericSession
original_server_versionIntegerSession
parser_max_mem_sizeIntegerBoth
partial_revokesBooleanGlobal
password_historyIntegerGlobal
password_require_currentBooleanGlobal
password_reuse_intervalIntegerGlobal
performance_schema_max_digest_sample_ageIntegerGlobal
performance_schema_show_processlistBooleanGlobal
preload_buffer_sizeIntegerBoth
print_identified_with_as_hexBooleanBoth
profilingBooleanBoth
profiling_history_sizeIntegerBoth
protocol_compression_algorithmsSetGlobal
pseudo_replica_modeBooleanSession
pseudo_slave_modeBooleanSession
pseudo_thread_idIntegerSession
query_alloc_block_sizeIntegerBoth
query_prealloc_sizeIntegerBoth
rand_seed1IntegerSession
rand_seed2IntegerSession
range_alloc_block_sizeIntegerBoth
range_optimizer_max_mem_sizeIntegerBoth
rbr_exec_modeEnumerationSession
read_buffer_sizeIntegerBoth
read_onlyBooleanGlobal
read_rnd_buffer_sizeIntegerBoth
regexp_stack_limitIntegerGlobal
regexp_time_limitIntegerGlobal
relay_log_info_repositoryStringGlobal
relay_log_purgeBooleanGlobal
replica_allow_batchingBooleanGlobal
replica_checkpoint_groupIntegerGlobal
replica_checkpoint_periodIntegerGlobal
replica_compressed_protocolBooleanGlobal
replica_exec_modeEnumerationGlobal
replica_max_allowed_packetIntegerGlobal
replica_net_timeoutIntegerGlobal
replica_parallel_typeEnumerationGlobal
replica_parallel_workersIntegerGlobal
replica_pending_jobs_size_maxIntegerGlobal
replica_preserve_commit_orderBooleanGlobal
replica_sql_verify_checksumBooleanGlobal
replica_transaction_retriesIntegerGlobal
replica_type_conversionsSetGlobal
replication_optimize_for_static_plugin_configBooleanGlobal
replication_sender_observe_commit_onlyBooleanGlobal
require_row_formatBooleanSession
require_secure_transportBooleanGlobal
resultset_metadataEnumerationSession
rewriter_enabledBooleanGlobal
rewriter_enabled_for_threads_without_privilege_checksBooleanGlobal
rewriter_verboseIntegerGlobal
rpl_read_sizeIntegerGlobal
rpl_semi_sync_master_enabledBooleanGlobal
rpl_semi_sync_master_timeoutIntegerGlobal
rpl_semi_sync_master_trace_levelIntegerGlobal
rpl_semi_sync_master_wait_for_slave_countIntegerGlobal
rpl_semi_sync_master_wait_no_slaveBooleanGlobal
rpl_semi_sync_master_wait_pointEnumerationGlobal
rpl_semi_sync_replica_enabledBooleanGlobal
rpl_semi_sync_replica_trace_levelIntegerGlobal
rpl_semi_sync_slave_enabledBooleanGlobal
rpl_semi_sync_slave_trace_levelIntegerGlobal
rpl_semi_sync_source_enabledBooleanGlobal
rpl_semi_sync_source_timeoutIntegerGlobal
rpl_semi_sync_source_trace_levelIntegerGlobal
rpl_semi_sync_source_wait_for_replica_countIntegerGlobal
rpl_semi_sync_source_wait_no_replicaBooleanGlobal
rpl_semi_sync_source_wait_pointEnumerationGlobal
rpl_stop_replica_timeoutIntegerGlobal
rpl_stop_slave_timeoutIntegerGlobal
schema_definition_cacheIntegerGlobal
secondary_engine_cost_thresholdNumericSession
select_into_buffer_sizeIntegerBoth
select_into_disk_syncBooleanBoth
select_into_disk_sync_delayIntegerBoth
server_idIntegerGlobal
session_track_gtidsEnumerationBoth
session_track_schemaBooleanBoth
session_track_state_changeBooleanBoth
session_track_system_variablesStringBoth
session_track_transaction_infoEnumerationBoth
sha256_password_proxy_usersBooleanGlobal
show_create_table_skip_secondary_engineBooleanSession
show_create_table_verbosityBooleanBoth
show_gipk_in_create_table_and_information_schemaBooleanBoth
show_old_temporalsBooleanBoth
slave_allow_batchingBooleanGlobal
slave_checkpoint_groupIntegerGlobal
slave_checkpoint_periodIntegerGlobal
slave_compressed_protocolBooleanGlobal
slave_exec_modeEnumerationGlobal
slave_max_allowed_packetIntegerGlobal
slave_net_timeoutIntegerGlobal
slave_parallel_typeEnumerationGlobal
slave_parallel_workersIntegerGlobal
slave_pending_jobs_size_maxIntegerGlobal
slave_preserve_commit_orderBooleanGlobal
slave_rows_search_algorithmsSetGlobal
slave_sql_verify_checksumBooleanGlobal
slave_transaction_retriesIntegerGlobal
slave_type_conversionsSetGlobal
slow_launch_timeIntegerGlobal
slow_query_logBooleanGlobal
slow_query_log_fileFile nameGlobal
sort_buffer_sizeIntegerBoth
source_verify_checksumBooleanGlobal
sql_auto_is_nullBooleanBoth
sql_big_selectsBooleanBoth
sql_buffer_resultBooleanBoth
sql_generate_invisible_primary_keyBooleanBoth
sql_log_binBooleanSession
sql_log_offBooleanBoth
sql_modeSetBoth
sql_notesBooleanBoth
sql_quote_show_createBooleanBoth
sql_replica_skip_counterIntegerGlobal
sql_require_primary_keyBooleanBoth
sql_safe_updatesBooleanBoth
sql_select_limitIntegerBoth
sql_slave_skip_counterIntegerGlobal
sql_warningsBooleanBoth
ssl_caFile nameGlobal
ssl_capathDirectory nameGlobal
ssl_certFile nameGlobal
ssl_cipherStringGlobal
ssl_crlFile nameGlobal
ssl_crlpathDirectory nameGlobal
ssl_keyFile nameGlobal
ssl_session_cache_modeBooleanGlobal
ssl_session_cache_timeoutIntegerGlobal
stored_program_cacheIntegerGlobal
stored_program_definition_cacheIntegerGlobal
super_read_onlyBooleanGlobal
sync_binlogIntegerGlobal
sync_master_infoIntegerGlobal
sync_relay_logIntegerGlobal
sync_relay_log_infoIntegerGlobal
sync_source_infoIntegerGlobal
syseventlog.facilityStringGlobal
syseventlog.include_pidBooleanGlobal
syseventlog.tagStringGlobal
table_definition_cacheIntegerGlobal
table_encryption_privilege_checkBooleanGlobal
table_open_cacheIntegerGlobal
tablespace_definition_cacheIntegerGlobal
temptable_max_mmapIntegerGlobal
temptable_max_ramIntegerGlobal
temptable_use_mmapBooleanGlobal
terminology_use_previousEnumerationBoth
thread_cache_sizeIntegerGlobal
thread_pool_high_priority_connectionIntegerBoth
thread_pool_max_active_query_threadsIntegerGlobal
thread_pool_max_transactions_limitIntegerGlobal
thread_pool_max_unused_threadsIntegerGlobal
thread_pool_prio_kickup_timerIntegerGlobal
thread_pool_query_threads_per_groupIntegerGlobal
thread_pool_stall_limitIntegerGlobal
thread_pool_transaction_delayIntegerGlobal
time_zoneStringBoth
timestampNumericSession
tls_ciphersuitesStringGlobal
tls_versionStringGlobal
tmp_table_sizeIntegerBoth
transaction_alloc_block_sizeIntegerBoth
transaction_allow_batchingBooleanSession
transaction_isolationEnumerationBoth
transaction_prealloc_sizeIntegerBoth
transaction_read_onlyBooleanBoth
transaction_write_set_extractionEnumerationBoth
unique_checksBooleanBoth
updatable_views_with_limitBooleanBoth
use_secondary_engineEnumerationSession
validate_password_check_user_nameBooleanGlobal
validate_password_dictionary_fileFile nameGlobal
validate_password_lengthIntegerGlobal
validate_password_mixed_case_countIntegerGlobal
validate_password_number_countIntegerGlobal
validate_password_policyEnumerationGlobal
validate_password_special_char_countIntegerGlobal
validate_password.changed_characters_percentageIntegerGlobal
validate_password.check_user_nameBooleanGlobal
validate_password.dictionary_fileFile nameGlobal
validate_password.lengthIntegerGlobal
validate_password.mixed_case_countIntegerGlobal
validate_password.number_countIntegerGlobal
validate_password.policyEnumerationGlobal
validate_password.special_char_countIntegerGlobal
version_tokens_sessionStringBoth
wait_timeoutIntegerBoth
windowing_use_high_precisionBooleanBoth
xa_detach_on_prepareBooleanBoth

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