本篇内容介绍了“mysql动态参数有哪些”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！
Variable Name | Variable Type | Variable Scope | audit_log_connection_policyEnumerationGlobalaudit_log_exclude_accountsStringGlobalaudit_log_flushBooleanGlobalaudit_log_include_accountsStringGlobalaudit_log_read_buffer_sizeIntegerVariesaudit_log_rotate_on_sizeIntegerGlobalaudit_log_statement_policyEnumerationGlobalauthentication_ldap_sasl_auth_method_nameStringGlobalauthentication_ldap_sasl_bind_base_dnStringGlobalauthentication_ldap_sasl_bind_root_dnStringGlobalauthentication_ldap_sasl_bind_root_pwdStringGlobalauthentication_ldap_sasl_ca_pathStringGlobalauthentication_ldap_sasl_group_search_attrStringGlobalauthentication_ldap_sasl_group_search_filterStringGlobalauthentication_ldap_sasl_init_pool_sizeIntegerGlobalauthentication_ldap_sasl_log_statusIntegerGlobalauthentication_ldap_sasl_max_pool_sizeIntegerGlobalauthentication_ldap_sasl_server_hostStringGlobalauthentication_ldap_sasl_server_portIntegerGlobalauthentication_ldap_sasl_tlsBooleanGlobalauthentication_ldap_sasl_user_search_attrStringGlobalauthentication_ldap_simple_auth_method_nameStringGlobalauthentication_ldap_simple_bind_base_dnStringGlobalauthentication_ldap_simple_bind_root_dnStringGlobalauthentication_ldap_simple_bind_root_pwdStringGlobalauthentication_ldap_simple_ca_pathStringGlobalauthentication_ldap_simple_group_search_attrStringGlobalauthentication_ldap_simple_group_search_filterStringGlobalauthentication_ldap_simple_init_pool_sizeIntegerGlobalauthentication_ldap_simple_log_statusIntegerGlobalauthentication_ldap_simple_max_pool_sizeIntegerGlobalauthentication_ldap_simple_server_hostStringGlobalauthentication_ldap_simple_server_portIntegerGlobalauthentication_ldap_simple_tlsBooleanGlobalauthentication_ldap_simple_user_search_attrStringGlobalauto_increment_incrementIntegerBothauto_increment_offsetIntegerBothautocommitBooleanBothautomatic_sp_privilegesBooleanGlobalavoid_temporal_upgradeBooleanGlobalbig_tablesBooleanBothbinlog_cache_sizeIntegerGlobalbinlog_checksumStringGlobalbinlog_direct_non_transactional_updatesBooleanBothbinlog_error_actionEnumerationGlobalbinlog_formatEnumerationBothbinlog_group_commit_sync_delayIntegerGlobalbinlog_group_commit_sync_no_delay_countIntegerGlobalbinlog_max_flush_queue_timeIntegerGlobalbinlog_order_commitsBooleanGlobalbinlog_row_imageEnumerationBothbinlog_rows_query_log_eventsBooleanBothbinlog_stmt_cache_sizeIntegerGlobalbinlog_transaction_dependency_history_sizeIntegerGlobalbinlog_transaction_dependency_trackingEnumerationGlobalbinlogging_impossible_modeEnumerationBothblock_encryption_modeStringBothbulk_insert_buffer_sizeIntegerBothcharacter_set_clientStringBothcharacter_set_connectionStringBothcharacter_set_databaseStringBothcharacter_set_filesystemStringBothcharacter_set_resultsStringBothcharacter_set_serverStringBothcheck_proxy_usersBooleanGlobalcollation_connectionStringBothcollation_databaseStringBothcollation_serverStringBothcompletion_typeEnumerationBothconcurrent_insertEnumerationGlobalconnect_timeoutIntegerGlobalconnection_control_failed_connections_thresholdIntegerGlobalconnection_control_max_connection_delayIntegerGlobalconnection_control_min_connection_delayIntegerGlobaldebugStringBothdebug_syncStringSessiondefault_password_lifetimeIntegerGlobaldefault_storage_engineEnumerationBothdefault_tmp_storage_engineEnumerationBothdefault_week_formatIntegerBothdelay_key_writeEnumerationGlobaldelayed_insert_limitIntegerGlobaldelayed_insert_timeoutIntegerGlobaldelayed_queue_sizeIntegerGlobaldiv_precision_incrementIntegerBothend_markers_in_jsonBooleanBothenforce_gtid_consistencyEnumerationGlobalenforce_gtid_consistencyEnumerationGlobaleq_range_index_dive_limitIntegerBothevent_schedulerEnumerationGlobalexecuted_gtids_compression_periodIntegerGlobalexpire_logs_daysIntegerGlobalexplicit_defaults_for_timestampBooleanBothflushBooleanGlobalflush_timeIntegerGlobalforeign_key_checksBooleanBothft_boolean_syntaxStringGlobalgeneral_logBooleanGlobalgeneral_log_fileFile nameGlobalgroup_concat_max_lenIntegerBothgroup_replication_allow_local_disjoint_gtids_joinBooleanGlobalgroup_replication_allow_local_lower_version_joinBooleanGlobalgroup_replication_auto_increment_incrementIntegerGlobalgroup_replication_bootstrap_groupBooleanGlobalgroup_replication_components_stop_timeoutIntegerGlobalgroup_replication_compression_thresholdIntegerGlobalgroup_replication_enforce_update_everywhere_checksBooleanGlobalgroup_replication_exit_state_actionEnumerationGlobalgroup_replication_flow_control_applier_thresholdIntegerGlobalgroup_replication_flow_control_certifier_thresholdIntegerGlobalgroup_replication_flow_control_modeEnumerationGlobalgroup_replication_force_membersStringGlobalgroup_replication_group_nameStringGlobalgroup_replication_group_seedsStringGlobalgroup_replication_gtid_assignment_block_sizeIntegerGlobalgroup_replication_ip_whitelistStringGlobalgroup_replication_local_addressStringGlobalgroup_replication_member_weightIntegerGlobalgroup_replication_poll_spin_loopsIntegerGlobalgroup_replication_recovery_complete_atEnumerationGlobalgroup_replication_recovery_reconnect_intervalIntegerGlobalgroup_replication_recovery_retry_countIntegerGlobalgroup_replication_recovery_ssl_caStringGlobalgroup_replication_recovery_ssl_capathStringGlobalgroup_replication_recovery_ssl_certStringGlobalgroup_replication_recovery_ssl_cipherStringGlobalgroup_replication_recovery_ssl_crlFile nameGlobalgroup_replication_recovery_ssl_crlpathDirectory nameGlobalgroup_replication_recovery_ssl_keyStringGlobalgroup_replication_recovery_ssl_verify_server_certBooleanGlobalgroup_replication_recovery_use_sslBooleanGlobalgroup_replication_single_primary_modeBooleanGlobalgroup_replication_ssl_modeEnumerationGlobalgroup_replication_start_on_bootBooleanGlobalgroup_replication_transaction_size_limitIntegerGlobalgroup_replication_unreachable_majority_timeoutIntegerGlobalgtid_executed_compression_periodIntegerGlobalgtid_modeEnumerationGlobalgtid_modeEnumerationGlobalgtid_nextEnumerationSessiongtid_purgedStringGlobalhost_cache_sizeIntegerGlobalidentityIntegerSessioninit_connectStringGlobalinit_slaveStringGlobalinnodb_adaptive_flushingBooleanGlobalinnodb_adaptive_flushing_lwmIntegerGlobalinnodb_adaptive_hash_indexBooleanGlobalinnodb_adaptive_max_sleep_delayIntegerGlobalinnodb_api_bk_commit_intervalIntegerGlobalinnodb_api_trx_levelIntegerGlobalinnodb_autoextend_incrementIntegerGlobalinnodb_background_drop_list_emptyBooleanGlobalinnodb_buffer_pool_dump_at_shutdownBooleanGlobalinnodb_buffer_pool_dump_nowBooleanGlobalinnodb_buffer_pool_dump_pctIntegerGlobalinnodb_buffer_pool_filenameFile nameGlobalinnodb_buffer_pool_load_abortBooleanGlobalinnodb_buffer_pool_load_nowBooleanGlobalinnodb_buffer_pool_sizeIntegerGlobalinnodb_change_buffer_max_sizeIntegerGlobalinnodb_change_bufferingEnumerationGlobalinnodb_change_buffering_debugIntegerGlobalinnodb_checksum_algorithmEnumerationGlobalinnodb_cmp_per_index_enabledBooleanGlobalinnodb_commit_concurrencyIntegerGlobalinnodb_compress_debugEnumerationGlobalinnodb_compression_failure_threshold_pctIntegerGlobalinnodb_compression_levelIntegerGlobalinnodb_compression_pad_pct_maxIntegerGlobalinnodb_concurrency_ticketsIntegerGlobalinnodb_deadlock_detectBooleanGlobalinnodb_default_row_formatEnumerationGlobalinnodb_disable_resize_buffer_pool_debugBooleanGlobalinnodb_disable_sort_file_cacheBooleanGlobalinnodb_fast_shutdownIntegerGlobalinnodb_fil_make_page_dirty_debugIntegerGlobalinnodb_file_formatStringGlobalinnodb_file_format_maxStringGlobalinnodb_file_per_tableBooleanGlobalinnodb_fill_factorIntegerGlobalinnodb_flush_log_at_timeoutIntegerGlobalinnodb_flush_log_at_trx_commitEnumerationGlobalinnodb_flush_neighborsEnumerationGlobalinnodb_flush_syncBooleanGlobalinnodb_flushing_avg_loopsIntegerGlobalinnodb_ft_aux_tableStringGlobalinnodb_ft_enable_diag_printBooleanGlobalinnodb_ft_enable_stopwordBooleanBothinnodb_ft_num_word_optimizeIntegerGlobalinnodb_ft_result_cache_limitIntegerGlobalinnodb_ft_server_stopword_tableStringGlobalinnodb_ft_user_stopword_tableStringBothinnodb_io_capacityIntegerGlobalinnodb_io_capacity_maxIntegerGlobalinnodb_large_prefixBooleanGlobalinnodb_limit_optimistic_insert_debugIntegerGlobalinnodb_lock_wait_timeoutIntegerBothinnodb_log_checkpoint_nowBooleanGlobalinnodb_log_checksum_algorithmEnumerationGlobalinnodb_log_checksumsBooleanGlobalinnodb_log_compressed_pagesBooleanGlobalinnodb_log_write_ahead_sizeIntegerGlobalinnodb_lru_scan_depthIntegerGlobalinnodb_max_dirty_pages_pctNumericGlobalinnodb_max_dirty_pages_pct_lwmNumericGlobalinnodb_max_purge_lagIntegerGlobalinnodb_max_purge_lag_delayIntegerGlobalinnodb_max_undo_log_sizeIntegerGlobalinnodb_merge_threshold_set_all_debugIntegerGlobalinnodb_monitor_disableStringGlobalinnodb_monitor_enableStringGlobalinnodb_monitor_resetEnumerationGlobalinnodb_monitor_reset_allEnumerationGlobalinnodb_old_blocks_pctIntegerGlobalinnodb_old_blocks_timeIntegerGlobalinnodb_online_alter_log_max_sizeIntegerGlobalinnodb_optimize_fulltext_onlyBooleanGlobalinnodb_optimize_point_storageBooleanSessioninnodb_print_all_deadlocksBooleanGlobalinnodb_purge_batch_sizeIntegerGlobalinnodb_purge_rseg_truncate_frequencyIntegerGlobalinnodb_random_read_aheadBooleanGlobalinnodb_read_ahead_thresholdIntegerGlobalinnodb_replication_delayIntegerGlobalinnodb_rollback_segmentsIntegerGlobalinnodb_saved_page_number_debugIntegerGlobalinnodb_spin_wait_delayIntegerGlobalinnodb_stats_auto_recalcBooleanGlobalinnodb_stats_include_delete_markedBooleanGlobalinnodb_stats_methodEnumerationGlobalinnodb_stats_on_metadataBooleanGlobalinnodb_stats_persistentBooleanGlobalinnodb_stats_persistent_sample_pagesIntegerGlobalinnodb_stats_sample_pagesIntegerGlobalinnodb_stats_transient_sample_pagesIntegerGlobalinnodb_status_outputBooleanGlobalinnodb_status_output_locksBooleanGlobalinnodb_strict_modeBooleanBothinnodb_support_xaBooleanBothinnodb_sync_spin_loopsIntegerGlobalinnodb_table_locksBooleanBothinnodb_thread_concurrencyIntegerGlobalinnodb_thread_sleep_delayIntegerGlobalinnodb_tmpdirDirectory nameBothinnodb_trx_purge_view_update_only_debugBooleanGlobalinnodb_trx_rseg_n_slots_debugIntegerGlobalinnodb_undo_log_truncateBooleanGlobalinnodb_undo_logsIntegerGlobalinsert_idIntegerSessioninteractive_timeoutIntegerBothinternal_tmp_disk_storage_engineEnumerationGlobaljoin_buffer_sizeIntegerBothkeep_files_on_createBooleanBothkey_buffer_sizeIntegerGlobalkey_cache_age_thresholdIntegerGlobalkey_cache_block_sizeIntegerGlobalkey_cache_division_limitIntegerGlobalkeyring_aws_cmk_idStringGlobalkeyring_aws_regionEnumerationGlobalkeyring_encrypted_file_dataFile nameGlobalkeyring_encrypted_file_passwordStringGlobalkeyring_file_dataFile nameGlobalkeyring_okv_conf_dirDirectory nameGlobalkeyring_operationsBooleanGloballast_insert_idIntegerSessionlc_messagesStringBothlc_time_namesStringBothlocal_infileBooleanGloballock_wait_timeoutIntegerBothlog_backward_compatible_user_definitionsBooleanGloballog_bin_trust_function_creatorsBooleanGloballog_builtin_as_identified_by_passwordBooleanGloballog_error_verbosityIntegerGloballog_outputSetGloballog_queries_not_using_indexesBooleanGloballog_slow_admin_statementsBooleanGloballog_slow_slave_statementsBooleanGloballog_statements_unsafe_for_binlogBooleanGloballog_syslogBooleanGloballog_syslog_facilityStringGloballog_syslog_include_pidBooleanGloballog_syslog_tagStringGloballog_throttle_queries_not_using_indexesIntegerGloballog_timestampsEnumerationGloballog_warningsIntegerGloballong_query_timeNumericBothlow_priority_updatesBooleanBothmaster_info_repositoryStringGlobalmaster_verify_checksumBooleanGlobalmax_allowed_packetIntegerBothmax_binlog_cache_sizeIntegerGlobalmax_binlog_sizeIntegerGlobalmax_binlog_stmt_cache_sizeIntegerGlobalmax_connect_errorsIntegerGlobalmax_connectionsIntegerGlobalmax_delayed_threadsIntegerBothmax_error_countIntegerBothmax_execution_timeIntegerBothmax_heap_table_sizeIntegerBothmax_insert_delayed_threadsIntegerBothmax_join_sizeIntegerBothmax_length_for_sort_dataIntegerBothmax_points_in_geometryIntegerBothmax_prepared_stmt_countIntegerGlobalmax_relay_log_sizeIntegerGlobalmax_seeks_for_keyIntegerBothmax_sort_lengthIntegerBothmax_sp_recursion_depthIntegerBothmax_statement_timeIntegerBothmax_tmp_tablesIntegerBothmax_user_connectionsIntegerBothmax_write_lock_countIntegerGlobalmin_examined_row_limitIntegerBothmulti_range_countIntegerBothmyisam_data_pointer_sizeIntegerGlobalmyisam_max_sort_file_sizeIntegerGlobalmyisam_repair_threadsIntegerBothmyisam_sort_buffer_sizeIntegerBothmyisam_stats_methodEnumerationBothmyisam_use_mmapBooleanGlobalmysql_firewall_modeBooleanGlobalmysql_firewall_traceBooleanGlobalmysql_native_password_proxy_usersBooleanGlobalmysqlx_connect_timeoutIntegerGlobalmysqlx_idle_worker_thread_timeoutIntegerGlobalmysqlx_max_allowed_packetIntegerGlobalmysqlx_max_connectionsIntegerGlobalmysqlx_min_worker_threadsIntegerGlobalndb_allow_copying_alter_tableBooleanBothndb_autoincrement_prefetch_szIntegerBothndb_blob_read_batch_bytesIntegerBothndb_blob_write_batch_bytesIntegerBothndb_cache_check_timeIntegerGlobalndb_clear_apply_statusBooleanGlobalndb_data_node_neighbourIntegerGlobalndb_default_column_formatEnumerationGlobalndb_default_column_formatEnumerationGlobalndb_deferred_constraintsIntegerBothndb_deferred_constraintsIntegerBothndb_distributionEnumerationGlobalndb_distributionEnumerationGlobalndb_eventbuffer_free_percentIntegerGlobalndb_eventbuffer_max_allocIntegerGlobalndb_extra_loggingIntegerGlobalndb_force_sendBooleanBothndb_fully_replicatedBooleanBothndb_index_stat_enableBooleanBothndb_index_stat_optionStringBothndb_join_pushdownBooleanBothndb_log_binBooleanBothndb_log_binlog_indexBooleanGlobalndb_log_empty_epochsBooleanGlobalndb_log_empty_epochsBooleanGlobalndb_log_empty_updateBooleanGlobalndb_log_empty_updateBooleanGlobalndb_log_exclusive_readsBooleanBothndb_log_exclusive_readsBooleanBothndb_log_update_as_writeBooleanGlobalndb_log_update_minimalBooleanGlobalndb_log_updated_onlyBooleanGlobalndb_optimization_delayIntegerGlobalndb_read_backupBooleanGlobalndb_recv_thread_activation_thresholdIntegerGlobalndb_recv_thread_cpu_maskBitmapGlobalndb_report_thresh_binlog_epoch_slipIntegerGlobalndb_report_thresh_binlog_mem_usageIntegerGlobalndb_row_checksumIntegerBothndb_show_foreign_key_mock_tablesBooleanGlobalndb_slave_conflict_roleEnumerationGlobalndb_table_no_loggingBooleanSessionndb_table_temporaryBooleanSessionndb_use_exact_countBooleanBothndb_use_transactionsBooleanBothndbinfo_max_bytesIntegerBothndbinfo_max_rowsIntegerBothndbinfo_offlineBooleanGlobalndbinfo_show_hiddenBooleanBothndbinfo_table_prefixStringBothnet_buffer_lengthIntegerBothnet_read_timeoutIntegerBothnet_retry_countIntegerBothnet_write_timeoutIntegerBothnewBooleanBothoffline_modeBooleanGlobalold_alter_tableBooleanBothold_passwordsEnumerationBothoptimizer_prune_levelIntegerBothoptimizer_search_depthIntegerBothoptimizer_switchSetBothoptimizer_traceStringBothoptimizer_trace_featuresStringBothoptimizer_trace_limitIntegerBothoptimizer_trace_max_mem_sizeIntegerBothoptimizer_trace_offsetIntegerBothparser_max_mem_sizeIntegerBothpreload_buffer_sizeIntegerBothprofilingBooleanBothprofiling_history_sizeIntegerBothpseudo_slave_modeIntegerSessionpseudo_thread_idIntegerSessionquery_alloc_block_sizeIntegerBothquery_cache_limitIntegerGlobalquery_cache_min_res_unitIntegerGlobalquery_cache_sizeIntegerGlobalquery_cache_typeEnumerationBothquery_cache_wlock_invalidateBooleanBothquery_prealloc_sizeIntegerBothrand_seed1IntegerSessionrand_seed2IntegerSessionrange_alloc_block_sizeIntegerBothrange_optimizer_max_mem_sizeIntegerBothrbr_exec_modeEnumerationBothread_buffer_sizeIntegerBothread_onlyBooleanGlobalread_rnd_buffer_sizeIntegerBothrelay_log_info_repositoryStringGlobalrelay_log_purgeBooleanGlobalrequire_secure_transportBooleanGlobalrewriter_enabledBooleanGlobalrewriter_verboseIntegerGlobalrpl_semi_sync_master_enabledBooleanGlobalrpl_semi_sync_master_timeoutIntegerGlobalrpl_semi_sync_master_trace_levelIntegerGlobalrpl_semi_sync_master_wait_for_slave_countIntegerGlobalrpl_semi_sync_master_wait_no_slaveBooleanGlobalrpl_semi_sync_master_wait_pointEnumerationGlobalrpl_semi_sync_slave_enabledBooleanGlobalrpl_semi_sync_slave_trace_levelIntegerGlobalrpl_stop_slave_timeoutIntegerGlobalsecure_authBooleanGlobalserver_idIntegerGlobalsession_track_gtidsEnumerationBothsession_track_schemaBooleanBothsession_track_state_changeBooleanBothsession_track_system_variablesStringBothsession_track_transaction_infoEnumerationBothsha256_password_proxy_usersBooleanGlobalshow_compatibility_56BooleanGlobalshow_create_table_verbosityBooleanBothshow_old_temporalsBooleanBothslave_allow_batchingBooleanGlobalslave_checkpoint_groupIntegerGlobalslave_checkpoint_periodIntegerGlobalslave_compressed_protocolBooleanGlobalslave_exec_modeEnumerationGlobalslave_max_allowed_packetIntegerGlobalslave_net_timeoutIntegerGlobalslave_parallel_typeEnumerationGlobalslave_parallel_workersIntegerGlobalslave_pending_jobs_size_maxIntegerGlobalslave_preserve_commit_orderBooleanGlobalslave_rows_search_algorithmsSetGlobalslave_sql_verify_checksumBooleanGlobalslave_transaction_retriesIntegerGlobalslow_launch_timeIntegerGlobalslow_query_logBooleanGlobalslow_query_log_fileFile nameGlobalsort_buffer_sizeIntegerBothsql_auto_is_nullBooleanBothsql_big_selectsBooleanBothsql_buffer_resultBooleanBothsql_log_binBooleanSessionsql_log_offBooleanBothsql_modeSetBothsql_notesBooleanBothsql_quote_show_createBooleanBothsql_safe_updatesBooleanBothsql_select_limitIntegerBothsql_slave_skip_counterIntegerGlobalsql_warningsBooleanBothstorage_engineEnumerationBothstored_program_cacheIntegerGlobalsuper_read_onlyBooleanGlobalsync_binlogIntegerGlobalsync_frmBooleanGlobalsync_master_infoIntegerGlobalsync_relay_logIntegerGlobalsync_relay_log_infoIntegerGlobaltable_definition_cacheIntegerGlobaltable_open_cacheIntegerGlobalthread_cache_sizeIntegerGlobalthread_pool_high_priority_connectionIntegerBoththread_pool_max_unused_threadsIntegerGlobalthread_pool_prio_kickup_timerIntegerBoththread_pool_stall_limitIntegerGlobaltime_zoneStringBothtimed_mutexesBooleanGlobaltimestampNumericSessiontmp_table_sizeIntegerBothtransaction_alloc_block_sizeIntegerBothtransaction_allow_batchingBooleanSessiontransaction_isolationEnumerationBothtransaction_prealloc_sizeIntegerBothtransaction_read_onlyBooleanBothtransaction_write_set_extractionEnumerationBothtx_isolationEnumerationBothtx_read_onlyBooleanBothunique_checksBooleanBothupdatable_views_with_limitBooleanBothvalidate_password_check_user_nameBooleanGlobalvalidate_password_dictionary_fileFile nameGlobalvalidate_password_lengthIntegerGlobalvalidate_password_mixed_case_countIntegerGlobalvalidate_password_number_countIntegerGlobalvalidate_password_policyEnumerationGlobalvalidate_password_special_char_countIntegerGlobalversion_tokens_sessionStringBothwait_timeoutIntegerBoth
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