Synapse SQL'de desteklenen sistem görünümleri

Tip

Microsoft Fabric Data Warehouse geleceğe hazır mimariye, yerleşik yapay zekaya ve yeni özelliklere sahip data lake foundation üzerinde kurumsal ölçekli ilişkisel bir ambardır. Veri ambarı konusunda yeniyseniz Fabric Data Warehouse ile başlayın. Mevcut da belirtilen SQL havuzu iş yükleri, veri bilimi, gerçek zamanlı analiz ve raporlama genelinde yeni özelliklere erişmek için Fabric sürümüne yükseltilebilir.

• Fabric ücretsiz deneme başlatın.
• Fabric Data Warehouse için Geçiş Yardımcısı.

Synapse SQL'de desteklenen T-SQL deyimlerinin belgelerine bağlantılar.

Uyarı

Synapse sunucusuz SQL havuzu yalnızca SQL Server katalog görünümlerini destekler.

Ayrılmış SQL havuzu ve sunucusuz SQL havuzu katalog görünümleri

• sys.pdw_column_distribution_properties
• sys.pdw_distributions
• sys.pdw_index_mappings
• sys.pdw_loader_backup_run_details
• sys.pdw_loader_backup_runs
• sys.pdw_materialized_view_column_distribution_properties (Önizleme)
• sys.pdw_materialized_view_distribution_properties (Önizleme)
• sys.pdw_materialized_view_mappings (Önizleme)
• sys.pdw_nodes_column_store_dictionaries
• sys.pdw_nodes_column_store_row_groups
• sys.pdw_nodes_column_store_segments
• sys.pdw_nodes_columns
• sys.pdw_nodes_indexes
• sys.pdw_nodes_partitions
• sys.pdw_nodes_pdw_physical_databases
• sys.pdw_nodes_tables
• sys.pdw_permanent_table_mappings
• sys.pdw_replicated_table_cache_state
• sys.pdw_table_distribution_properties
• sys.pdw_table_mappings
• sistem.kaynak_yöneticisi_iş_yükü_grupları
• sys.workload_management_workload_classifier_details (Önizleme)
• sys.workload_management_workload_classifiers (Önizleme)

Ayrılmış SQL havuzu dinamik yönetim görünümleri (DMV'ler)

• sys.dm_pdw_dms_cores
• sys.dm_pdw_dms_external_work
• sys.dm_pdw_dms_workers
• sys.dm_pdw_errors
• sys.dm_pdw_exec_connections
• sys.dm_pdw_exec_requests
• sys.dm_pdw_exec_sessions
• sys.dm_pdw_hadoop_operations
• sys.dm_pdw_lock_waits
• sys.dm_pdw_nodes
• sys.dm_pdw_nodes_database_encryption_keys
• sys.dm_pdw_os_threads
• sys.dm_pdw_request_steps
• sys.dm_pdw_resource_waits
• sys.dm_pdw_sql_requests
• sys.dm_pdw_sys_info
• sys.dm_pdw_wait_stats
• sys.dm_pdw_waits
• sys.dm_pdw_waits

Ayrılmış SQL havuzu için geçerli DMV'leri SQL Server

Aşağıdaki DMV'ler ayrılmış SQL havuzu için geçerlidir, ancak ana veritabanına bağlanılarak yürütülmelidir.

• sys.database_service_objectives
• sys.dm_operation_status
• sys.fn_helpcollations()

SQL Server katalog görünümleri

• sys.all_columns
• sys.all_objects
• sys.all_parameters
• sys.all_sql_modules
• sys.all_views
• sys.assemblies
• sys.assembly_modules
• sys.assembly_types
• sys.certificates
• sys.check_constraints
• sys.columns
• sys.computed_columns
• sys.credentials
• sys.data_spaces
• sys.database_credentials
• sys.database_files
• sys.database_permissions
• sys.database_principals
• sys.database_query_store_options
• sys.database_role_members
• sys.databases
• sys.default_constraints
• sys.external_data_sources
• sys.external_file_formats
• sys.external_tables
• sys.filegroups
• sys.foreign_key_columns
• sys.foreign_keys
• sys.identity_columns
• sys.index_columns
• sys.indexes
• sys.key_constraints
• sys.numbered_procedures
• sys.objects
• sys.parameters
• sys.partition_functions
• sys.partition_parameters
• sys.bölüm_aralığı_değerleri
• sys.partition_schemes
• sys.partitions
• sys.procedures
• sys.query_context_settings
• sys.query_store_plan
• sys.query_store_query
• sys.query_store_query_text
• sys.query_store_runtime_stats
• sys.query_store_runtime_stats_interval
• sys.schemas
• sys.securable_classes
• sys.sql_expression_dependencies (SQL ifadelerine bağımlılıklar)
• sys.sql_modules
• sys.stats
• sys.stats_columns
• sys.symmetric_keys
• sys.synonyms
• sys.syscharsets
• sys.syscolumns
• sys.sysdatabases
• sys.syslanguages
• sys.sysobjects
• sys.sysreferences
• sys.system_columns
• sys.system_objects
• sys.system_parameters
• sys.system_sql_modules
• sys.system_views
• sys.systypes
• sys.sysusers
• sys.tables
• sys.types
• sys.views

Ayrılmış SQL havuzunda kullanılabilen DMV'leri SQL Server

SQL havuzu birçok SQL Server dinamik yönetim görünümünü (DMV) kullanıma sunar. Bu görünümler, ayrılmış SQL havuzunda sorgulandığında dağıtımlarda çalışan SQL Veritabanlarının durumunu bildirmektedir.

SQL havuzu ve Analiz Platformu Sisteminin Paralel Data Warehouse (PDW) aynı sistem görünümlerini kullanır. Her DMV'nin pdw_node_id adlı bir sütunu vardır ve bu, İşlem düğümünü tanımlayıcıdır.

Uyarı

Bu görünümleri kullanmak için, aşağıdaki tabloda gösterildiği gibi ada 'pdw_nodes_' ekleyin:

Ayrılmış SQL havuzunda DMV adı	SQL Server Transact-SQL hakkında makale
sys.dm_pdw_nodes_db_column_store_row_group_physical_stats	sys.dm_db_column_store_row_group_physical_stats
sys.dm_pdw_nodes_db_column_store_row_group_operational_stats	sys.dm_db_column_store_row_group_operational_stats
sys.dm_pdw_nodes_db_file_space_usage	sys.dm_db_file_space_usage
sys.dm_pdw_nodes_db_index_usage_stats	sys.dm_db_index_usage_stats
sys.dm_pdw_nodes_db_partition_stats	sys.dm_db_partition_stats
sys.dm_pdw_nodes_db_session_space_usage	sys.dm_db_session_space_usage
sys.dm_pdw_nodes_db_task_space_usage	sys.dm_db_task_space_usage
sys.dm_pdw_nodes_exec_background_job_queue	sys.dm_exec_background_job_queue
sys.dm_pdw_nodes_exec_background_job_queue_stats	sys.dm_exec_background_job_queue_stats
sys.dm_pdw_nodes_exec_cached_plans	sys.dm_exec_cached_plans
sys.dm_pdw_nodes_exec_connections	sys.dm_exec_connections
sys.dm_pdw_nodes_exec_procedure_stats	sys.dm_exec_procedure_stats
sys.dm_pdw_nodes_exec_query_memory_grants	sys.dm_exec_query_memory_grants
sys.dm_pdw_nodes_exec_query_optimizer_info	sys.dm_exec_query_optimizer_info
sys.dm_pdw_nodes_exec_query_resource_semaphores	sys.dm_exec_query_resource_semaphores
sys.dm_pdw_nodes_exec_query_stats	sys.dm_exec_query_stats
sys.dm_pdw_nodes_exec_requests	sys.dm_exec_requests
sys.dm_pdw_nodes_exec_sessions	sys.dm_exec_sessions
sys.dm_pdw_nodes_io_pending_io_requests	sys.dm_io_pending_io_requests
sys.dm_pdw_nodes_io_virtual_file_stats	sys.dm_io_virtual_file_stats
sys.dm_pdw_nodes_os_buffer_descriptors	sys.dm_os_buffer_descriptors
sys.dm_pdw_nodes_os_child_instances	sys.dm_os_child_instances
sys.dm_pdw_nodes_os_cluster_nodes	sys.dm_os_cluster_nodes
sys.dm_pdw_nodes_os_dispatcher_pools	sys.dm_os_dispatcher_pools
sys.dm_pdw_nodes_os_dispatchers	Transact-SQL Belgeler mevcut değil.
sys.dm_pdw_nodes_os_hosts	sys.dm_os_hosts
sys.dm_pdw_nodes_os_latch_stats	sys.dm_os_latch_stats
sys.dm_pdw_nodes_os_memory_brokers	sys.dm_os_memory_brokers
sys.dm_pdw_nodes_os_memory_cache_clock_hands	sys.dm_os_memory_cache_clock_hands
sys.dm_pdw_nodes_os_memory_cache_counters	sys.dm_os_memory_cache_counters
sys.dm_pdw_nodes_os_memory_cache_entries	sys.dm_os_memory_cache_entries
sys.dm_pdw_nodes_os_memory_cache_hash_tables	sys.dm_os_memory_cache_hash_tables
sys.dm_pdw_nodes_os_memory_clerks	sys.dm_os_memory_clerks
sys.dm_pdw_nodes_os_memory_node_access_stats	Transact-SQL Belgeler mevcut değil.
sys.dm_pdw_nodes_os_memory_nodes	sys.dm_os_memory_nodes
sys.dm_pdw_nodes_os_memory_objects	sys.dm_os_memory_objects
sys.dm_pdw_nodes_os_memory_pools	sys.dm_os_memory_pools
sys.dm_pdw_nodes_os_nodes	sys.dm_os_nodes
sys.dm_pdw_nodes_os_performance_counters	sys.dm_os_performance_counters
sys.dm_pdw_nodes_os_process_memory	sys.dm_os_process_memory
sys.dm_pdw_nodes_os_schedulers	sys.dm_os_schedulers
sys.dm_pdw_nodes_os_spinlock_stats	Transact-SQL Belgeler mevcut değil.
sys.dm_pdw_nodes_os_sys_info	sys.dm_os_sys_info
sys.dm_pdw_nodes_os_sys_memory	sys.dm_os_memory_nodes
sys.dm_pdw_nodes_os_tasks	sys.dm_os_tasks
sys.dm_pdw_nodes_os_threads	sys.dm_os_threads
sys.dm_pdw_nodes_os_virtual_address_dump	sys.dm_os_virtual_address_dump
sys.dm_pdw_nodes_os_wait_stats	sys.dm_os_wait_stats
sys.dm_pdw_nodes_os_waiting_tasks	sys.dm_os_waiting_tasks
sys.dm_pdw_nodes_os_workers	sys.dm_os_workers
sys.dm_pdw_nodes_tran_active_snapshot_database_transactions	sys.dm_tran_active_snapshot_database_transactions
sys.dm_pdw_nodes_tran_active_transactions	sys.dm_tran_active_transactions
sys.dm_pdw_nodes_tran_commit_table	sys.dm_tran_commit_table
sys.dm_pdw_nodes_tran_current_snapshot	sys.dm_tran_current_snapshot
sys.dm_pdw_nodes_tran_current_transaction	sys.dm_tran_current_transaction
sys.dm_pdw_nodes_tran_database_transactions	sys.dm_tran_database_transactions
sys.dm_pdw_nodes_tran_locks	sys.dm_tran_locks
sys.dm_pdw_nodes_tran_session_transactions	sys.dm_tran_session_transactions
sys.dm_pdw_nodes_tran_top_version_generators	sys.dm_tran_top_version_generators

SQL Server 2016 PolyBase DMV'leri ayrılmış SQL havuzunda kullanılabilir

Aşağıdaki DMV'ler ayrılmış SQL havuzu için geçerlidir, ancak ana veritabanına bağlanılarak yürütülmelidir.

• sys.dm_exec_compute_node_errors
• sys.dm_exec_compute_node_status
• sys.dm_exec_compute_nodes
• sys.dm_exec_distributed_request_steps
• sys.dm_exec_distributed_requests
• sys.dm_exec_distributed_sql_requests
• sys.dm_exec_dms_services
• sys.dm_exec_dms_workers
• sys.dm_exec_external_operations
• sys.dm_exec_external_work

SQL Server INFORMATION_SCHEMA görünümleri

• CHECK_CONSTRAINTS
• COLUMNS
• PARAMETERS
• ROUTINES
• SCHEMATA
• TABLES
• VIEW_COLUMN_USAGE
• VIEW_TABLE_USAGE
• VIEWS

Sonraki Adımlar

Daha fazla başvuru bilgisi için bkz. Synapse SQL'de T-SQL deyimleri ve Synapse SQL'de T-SQL dil öğeleri.