Purpose
This view displays descriptions of all subpartition templates.
Note
This view is introduced since OceanBase Database V4.0.0.
Columns
| Columns | Type | Nullable? | Description |
|---|---|---|---|
| USER_NAME | varchar(128) | NO | The owner of the partitioned table. |
| TABLE_NAME | varchar(128) | NO | The name of the partitioned table. |
| SUBPARTITION_NAME | varchar(132) | NO | The name of the subpartition. |
| SUBPARTITION_POSITION | bigint(21) | NO | The position of the subpartition. |
| TABLESPACE_NAME | varchar(30) | NO | The name of the tablespace to which the partition belongs. |
| HIGH_BOUND | mediumtext | NO | The expression of the partition template. |
| COMPRESSION | varchar(4) | NO | The default value is NULL. Indicates whether subpartition data in each newly added composite subpartition is stored in compressed format in the subpartition template: You can specify this value in the subpartition template. |
| INDEXING | varchar(4) | NO | The default value is NULL. Indicates whether subpartition data in each newly added composite subpartition is considered partially indexed in the subpartition template: You can specify this value in the subpartition template. |
| READ_ONLY | varchar(4) | NO | The default value is NULL. Indicates whether subpartition data in each newly added composite subpartition is read-only in the subpartition template: You can specify this value in the subpartition template. |