sys.dm_pdw_nodes (Transact-SQL)
Applies to: 
Azure Synapse AnalyticsParallel Data Warehouse
Holds information about all of the nodes in Analytics Platform System. It lists one row per node in the appliance.
| Column Name | Data Type | Description | Range |
|---|---|---|---|
| pdw_node_id | int | Unique numeric id associated with the node. Key for this view. |
Unique across the appliance, regardless of type. |
| type | nvarchar(32) | Type of the node. | 'COMPUTE', 'CONTROL', 'MANAGEMENT' |
| name | nvarchar(32) | Logical name of the node. | Any string of appropriate length. |
| address | nvarchar(32) | IP address of this node. | In the format of [0-255].[0-255].[0-255].[0-255]. |
| is_passive | int | Indicates whether the virtual machine running the node is running on the assigned server or has failed over to the spare server. | 0 - node VM is running on the original server. 1 - node VM is running on the spare server. |
| region | nvarchar(32) | The region where the node is running. | 'PDW', 'HDINSIGHT' |
See Also
Azure Synapse Analytics and Parallel Data Warehouse Dynamic Management Views (Transact-SQL)