Brand New
Here’s a list of new system object columns in SQL Server 2022!
+----------------------------------------+------------------------------------------------+ | object_name | column_name | +----------------------------------------+------------------------------------------------+ | all_columns | is_data_deletion_filter_column | | all_columns | is_dropped_ledger_column | | all_columns | ledger_view_column_type | | all_columns | ledger_view_column_type_desc | | all_views | is_dropped_ledger_view | | all_views | ledger_view_type | | all_views | ledger_view_type_desc | | assembly_files | sha2_256 | | assembly_files | sha2_512 | | column_store_segments | collation_id | | column_store_segments | max_deep_data | | column_store_segments | min_deep_data | | columns | is_data_deletion_filter_column | | columns | is_dropped_ledger_column | | columns | ledger_view_column_type | | columns | ledger_view_column_type_desc | | computed_columns | is_data_deletion_filter_column | | computed_columns | is_dropped_ledger_column | | computed_columns | ledger_view_column_type | | computed_columns | ledger_view_column_type_desc | | database_audit_specifications | is_session_context_enabled | | database_audit_specifications | session_context_keys | | database_principals | tenant_id | | databases | is_change_feed_enabled | | databases | is_data_retention_enabled | | databases | is_ledger_on | | dm_db_xtp_checkpoint_stats | closed_checkpoint_epoch_value | | dm_db_xtp_checkpoint_stats | db_in_checkpoint_only_mode | | dm_exec_requests | dist_statement_id | | dm_exec_requests | label | | dm_hadr_cached_replica_states | secondary_role_allow_connections | | dm_hadr_cached_replica_states | secondary_role_allow_connections_desc | | dm_hadr_cluster_members | number_of_current_votes | | dm_io_virtual_file_stats | num_of_pushed_bytes_returned | | dm_io_virtual_file_stats | num_of_pushed_reads | | dm_os_buffer_descriptors | buffer_address | | dm_os_buffer_descriptors | latch_address | | dm_os_buffer_descriptors | latch_desc | | dm_os_loaded_modules | target | | dm_os_nodes | cached_tasks | | dm_os_nodes | cached_tasks_removed | | dm_os_nodes | cached_tasks_reused | | dm_os_schedulers | queued_disk_io_count | | dm_os_sublatches | class_desc | | dm_os_sublatches | latch_desc | | dm_os_tasks | task_local_storage | | dm_os_worker_local_storage | performance_counters_address | | dm_tran_persistent_version_store_stats | pvs_off_row_page_skipped_oldest_aborted_xdesid | | dm_xe_session_events | event_fire_average_time | | dm_xe_session_events | event_fire_count | | dm_xe_session_events | event_fire_max_time | | dm_xe_session_events | event_fire_min_time | | dm_xe_sessions | total_target_memory | | external_file_formats | parser_version | | external_tables | partition_desc | | external_tables | partition_type | | external_tables | table_options | | fn_get_audit_file | client_tls_version | | fn_get_audit_file | client_tls_version_name | | fn_get_audit_file | database_transaction_id | | fn_get_audit_file | external_policy_permissions_checked | | fn_get_audit_file | ledger_start_sequence_number | | fn_get_audit_file | session_context | | identity_columns | is_data_deletion_filter_column | | identity_columns | is_dropped_ledger_column | | identity_columns | ledger_view_column_type | | identity_columns | ledger_view_column_type_desc | | internal_partitions | xml_compression | | internal_partitions | xml_compression_desc | | masked_columns | is_data_deletion_filter_column | | masked_columns | is_dropped_ledger_column | | masked_columns | ledger_view_column_type | | masked_columns | ledger_view_column_type_desc | | partitions | xml_compression | | partitions | xml_compression_desc | | query_store_plan | has_compile_replay_script | | query_store_plan | is_optimized_plan_forcing_disabled | | query_store_plan | plan_type | | query_store_plan | plan_type_desc | | query_store_runtime_stats | avg_page_server_io_reads | | query_store_runtime_stats | last_page_server_io_reads | | query_store_runtime_stats | max_page_server_io_reads | | query_store_runtime_stats | min_page_server_io_reads | | query_store_runtime_stats | replica_group_id | | query_store_runtime_stats | stdev_page_server_io_reads | | query_store_wait_stats | replica_group_id | | server_audit_specifications | is_session_context_enabled | | server_audit_specifications | session_context_keys | | server_audits | is_operator_audit | | server_principals | tenant_id | | stats | auto_drop | | syscscolsegments | collation_id | | syscscolsegments | max_deep_data | | syscscolsegments | min_deep_data | | sysextfileformats | parser_version | | syslogins | ##MS_DatabaseConnector## | | syslogins | ##MS_DatabaseManager## | | syslogins | ##MS_DefinitionReader## | | syslogins | ##MS_LoginManager## | | syslogins | ##MS_SecurityDefinitionReader## | | syslogins | ##MS_ServerStateManager## | | syslogins | ##MS_ServerStateReader## | | sysowners | tenantid | | sysrscols | ordlock | | system_columns | is_data_deletion_filter_column | | system_columns | is_dropped_ledger_column | | system_columns | ledger_view_column_type | | system_columns | ledger_view_column_type_desc | | system_views | is_dropped_ledger_view | | system_views | ledger_view_type | | system_views | ledger_view_type_desc | | sysxlgns | tenantid | | tables | data_retention_period | | tables | data_retention_period_unit | | tables | data_retention_period_unit_desc | | tables | is_dropped_ledger_table | | tables | ledger_type | | tables | ledger_type_desc | | tables | ledger_view_id | | views | is_dropped_ledger_view | | views | ledger_view_type | | views | ledger_view_type_desc | +----------------------------------------+------------------------------------------------+
Thanks for readiing!
Going Further
If this is the kind of SQL Server stuff you love learning about, you’ll love my training. Blog readers get 25% off the Everything Bundle — over 100 hours of performance tuning content. Need hands-on help? I offer consulting engagements from targeted investigations to ongoing retainers. Want a quick sanity check before committing to a full engagement? Schedule a call — no commitment required.