This topic describes the FETCH_TABLE_RELATED_DATA diagnostic point.
The FETCH_TABLE_RELATED_DATA diagnostic point records information about table metadata acquisition. The following table describes the diagnostic information at the FETCH_TABLE_RELATED_DATA diagnostic point.
| Field | Description | Remarks |
|---|---|---|
| table_entry | Indicates that the partition information does not exist. | This field is returned when the corresponding table information cannot be queried. |
| resp_error | The error code in the returned packet. | / |
| fail_at | The phase when table metadata acquisition fails. | Valid values:
|
| part_level | The partition level. | For more information about partitions, see Create partitions in OMS documentation. |
| has_unkown_part_key | Indicates whether a partitioning key type that cannot be processed by OceanBase Database Proxy (ODP) exists. | N/A |
| part_expr | The partition expression. | N/A |
| sub_part_expr | The subpartition expression. | N/A |
