System Catalog Data
SHOW DEVICES
This view returns a row for every device in the cluster.
The output is ordered by the device_id
column.
The following table lists the output’s columns:
Column name | Data type | Description |
---|---|---|
DEVICE_ID | VARCHAR(32) | The device unique identifier for the device. This is the filter column. |
MODULE_ID | INT | The module the device is attached to |
CAPACITY | BIGINT | Total device capacity in bytes |
TYPE | VARCHAR(100) | The device type |