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 to obtain information about table groups. For more information about table groups, see Table groups.
Purpose
This view displays the information about subpartitions of a partitioned table group.
Columns
| Column | Type | Nullable | Description |
|---|---|---|---|
| TABLEGROUP_NAME | VARCHAR2(128) | NO | The name of the table group. |
| PARTITION_NAME | VARCHAR2(64) | NO | The name of the partition corresponding to the subpartition. |
| SUBPARTITION_NAME | VARCHAR2(64) | NO | The name of the subpartition. |
| HIGH_VALUE | VARCHAR2(4096) | NO | This column is always NULL. |
| HIGH_VALUE_LENGTH | NUMBER | NO | This column is always NULL. |
| PARTITION_POSITION | NUMBER | NO | This column is always NULL. |
| SUBPARTITION_POSITION | NUMBER | NO | This column is always NULL. |