Obsolete Functions

The following functions in openGauss have been discarded in the latest version:

gs_wlm_get_session_info	gs_wlm_get_user_session_info	pgxc_get_csn	pgxc_get_stat_dirty_tables	pgxc_get_thread_wait_status	pgxc_gtm_snapshot_status	pgxc_is_committed
pgxc_lock_for_backup	pgxc_lock_for_sp_database	pgxc_lock_for_transfer	pgxc_log_comm_status	pgxc_max_datanode_size	pgxc_node_str	pgxc_pool_check
pgxc_pool_connection_status	pgxc_pool_reload	pgxc_prepared_xact	pgxc_snapshot_status	pgxc_stat_dirty_tables	pgxc_unlock_for_sp_database	pgxc_unlock_for_transfer
pgxc_version	array_extend	prepare_statement_status	remote_rto_stat	dbe_perf.global_slow_query_info	dbe_perf.global_slow_query_info_bytime	dbe_perf.global_slow_query_history
pg_stat_get_pooler_status	pg_stat_get_wlm_node_resource_info	pg_stat_get_wlm_session_info_internal	DBE_PERF.get_wlm_controlgroup_ng_config()	DBE_PERF.get_wlm_user_resource_runtime()	global_space_shrink	pg_pool_validate
gs_stat_ustore	table_skewness(text)	table_skewness(text, text, text)	pg_stat_get_wlm_realtime_operator_info	pg_stat_get_wlm_realtime_ec_operator_info	pg_stat_get_wlm_ec_operator_info	gs_stat_get_wlm_plan_operator_info
pg_stat_get_wlm_operator_info	gs_wlm_get_resource_pool_info(int)	gs_wlm_get_all_user_resource_info	create_wlm_operator_info	create_wlm_session_info	gs_wlm_get_workload_records	gs_wlm_persistent_user_resource_info
gs_wlm_session_respool	gs_total_nodegroup_memory_detail	gs_wlm_user_resource_info(name text)	create_wlm_instance_statistics_info	pg_stat_get_session_wlmstat	pg_stat_get_wlm_ec_operator_info	pg_stat_get_wlm_instance_info
pg_stat_get_wlm_instance_info_with_cleanup	pg_stat_get_wlm_statistics	pg_stat_get_wlm_realtime_session_info	gs_upload_obs_file	gs_download_obs_file	gs_set_obs_file_context	gs_get_hadr_key_cn
gs_hadr_do_switchover	track_memory_context(context_list text)	track_memory_context_detail	pgxc_unlock_for_sp_database	local_segment_space_info	pg_stat_segment_extent_usage	GS_ALL_NODEGROUP_CONTROL_GROUP_INFO