Help Center/ GaussDB/ Developer Guide(Centralized_V2.0-3.x)/ SQL Reference/ Functions and Operators/ Obsolete Functions
Updated on 2025-08-19 GMT+08:00
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Obsolete Functions

The following functions in GaussDB 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)
  • pv_compute_pool_workload()
Parent topic: Functions and Operators