Note
This view is introduced since OceanBase Database V4.2.0.
Purpose
The GV$OB_PX_P2P_DATAHUB view displays information about data transmission operations that are executed in parallel.
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| SVR_IP | varchar(46) | NO | The IP address of the OBServer node. |
| SVR_PORT | bigint(20) | NO | The port number of the OBServer node. |
| TRACE_ID | varchar(64) | NO | The trace ID of the SQL statement involved in the data. |
| DATAHUB_ID | bigint(20) | NO | The DataHub ID of the data. |
| MESSAGE_TYPE | varchar(256) | NO | The message type of the data. |
| TENANT_ID | bigint(20) | NO | The ID of the tenant to which the data belongs. |
| HOLD_SIZE | bigint(20) | NO | The size of the materialized data. |
| TIMEOUT_TS | datetime | NO | The expected timeout period of the data. |
| START_TIME | datetime | NO | The write start time. |