| title | sys.dm_pdw_component_health_status (Transact-SQL) | Microsoft Docs |
|---|---|
| ms.custom | |
| ms.date | 03/07/2017 |
| ms.prod | sql |
| ms.technology | data-warehouse |
| ms.reviewer | |
| ms.topic | conceptual |
| ms.assetid | 68cc3f7a-693c-4d5d-a76b-455352af8d7f |
| author | stevestein |
| ms.author | sstein |
| monikerRange | >= aps-pdw-2016 || = sqlallproducts-allversions |
[!INCLUDEtsql-appliesto-xxxxxx-xxxx-xxxx-pdw-md]
Holds information about the current health of appliance components.
| Column Name | Data Type | Description | Range |
|---|---|---|---|
| pdw_node_id | int | Not NULL | |
| component_id | int | The ID of the component. See sys.pdw_health_components (Transact-SQL). pdw_node_id, component_id, property_id, and component_instance_id form the key for this view. |
Not NULL |
| property_id | int | The ID of the property. See sys.pdw_health_component_properties (Transact-SQL). | NOT NULL |
| component_instance_id | nvarchar(255) | Identifies an instance of a component. For example, an instance of a CPU might be identified by component_instance_id='CPU1'. pdw_node_id, component_id, property_id, and component_instance_id form the key for this view. |
NOT NULL |
| property_value | nvarchar(255) | The current property value. | NULL |
| update_time | datetime | The last time the metric was updated. | NOT NULL |
SQL Data Warehouse and Parallel Data Warehouse Dynamic Management Views (Transact-SQL)