enable_sequence_prefetch specifies whether to prefetch sequences.
| Attribute | Description |
|---|---|
| Parameter type | Boolean |
| Default value | True |
| Value range |
|
| Effective only after ODP restart | No |
enable_sequence_prefetch
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OceanBase Database Proxy
V4.3.3
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What is ODP? Overview Deploy ODP by using obd Deploy ODP by using OCP Deploy ODP by using the CLI Deployment modes Basic operations View and modify parameters Parameter summary automatic_match_work_thread block_thread_num cache_cleaner_clean_interval check_tenant_locality_change client_max_connections client_max_memory_size client_session_id_version client_sock_option_flag_out client_tcp_keepcnt client_tcp_keepidle client_tcp_keepintvl client_tcp_user_timeout cluster_count_high_water_mark cluster_expire_time config_server_refresh_interval congestion_fail_window congestion_failure_threshold congestion_retry_interval connection_diagnosis_option connect_observer_max_retries current_local_config_version default_buffer_water_mark default_inactivity_timeout delay_exit_time delay_update_entry_interval detect_server_timeout digest_sql_length enable_abort_conn_info enable_async_log enable_async_pull_location_cache enable_bad_route_reject enable_binlog_service enable_cached_server enable_causal_order_read enable_client_connection_lru_disconnect enable_client_ip_checkout enable_cluster_checkout enable_compression_protocol enable_congestion enable_connection_diagnosis enable_cpu_isolate enable_cpu_topology enable_extra_prometheus_metric enable_flow_control enable_full_link_trace enable_full_username enable_get_rslist_remote enable_global_ps_cache enable_index_route enable_monitor_stat enable_ob_protocol_v2 enable_ob_protocol_v2_with_client enable_obproxy_rpc_service enable_partition_table_route enable_performance_mode enable_pl_route enable_primary_zone enable_prometheus enable_proxy_scramble enable_qa_mode enable_qos enable_report_session_stats enable_reroute enable_sequence_prefetch enable_sharding enable_single_leader_node_routing enable_standby enable_stat enable_strict_kernel_release enable_strict_stat_time enable_sync_all_stats enable_syslog_file_compress enable_syslog_wf enable_trace enable_trace_stats enable_trans_detail_stats enable_transaction_internal_routing enable_xa_route fetch_proxy_bin_random_time fetch_proxy_bin_timeout flow_consumer_reenable_threshold flow_event_queue_threshold flow_high_water_mark flow_low_water_mark grpc_client_num grpc_thread_num hot_upgrade_exit_timeout hot_upgrade_failure_retries hot_upgrade_rollback_timeout idc_list_refresh_interval ignore_local_config