Help Center/ Data Warehouse Service/ Developer Guide/ Developer Guide (9.1.0.x)/ DWS System Catalogs and Views/ System Views/ PGXC_NODE_ENV
Updated on 2025-07-22 GMT+08:00
PGXC_NODE_ENV
PGXC_NODE_ENV displays the environmental variables information about all nodes in a cluster.
| Column | Type | Description |
|---|---|---|
| node_name | Text | Names of all nodes in the cluster. |
| host | Text | Host names of all nodes in the cluster. |
| process | Integer | Process IDs of all nodes in the cluster. |
| port | Integer | Port numbers of all nodes in the cluster. |
| installpath | Text | Installation directory of all nodes in the cluster. |
| datapath | Text | Data directories of all nodes in the cluster. |
| log_directory | Text | Log directories of all nodes in the cluster. |
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