Note
- Starting from V4.2.0, table groups no longer support partitions. Therefore, this view is no longer used. You can query this view, but the query result is empty.
- Starting from V4.2.0, you can query the DBA_OB_TABLEGROUPS view for information about table groups. For more information about table groups, see Table groups.
Purpose
This view displays the subpartition information of a partitioned table group.
Columns
| Column | Type | Nullable | Description |
|---|---|---|---|
| TABLEGROUP_NAME | varchar(128) | NO | The name of the table group. |
| PARTITION_NAME | varchar(64) | NO | The name of the partition corresponding to the subpartition in the table group. |
| SUBPARTITION_NAME | varchar(64) | NO | The name of the subpartition in the table group. |
| HIGH_VALUE | varchar(4096) | NO | The value is NULL. |
| HIGH_VALUE_LENGTH | bigint(20) | NO | The value is NULL. |
| PARTITION_POSITION | bigint(20) unsigned | NO | The value is NULL. |
| SUBPARTITION_POSITION | bigint(20) unsigned | NO | The value is NULL. |