Feature
USER_PART_KEY_COLUMNS describes partitioning key columns in all partitioned objects owned by the current user.
Applicability
This topic applies only to OceanBase Database Enterprise Edition. OceanBase Database Community Edition provides only MySQL mode.
Related views
DBA_PART_KEY_COLUMNS
ALL_PART_KEY_COLUMNS
Fields
| Field | Type | Nullable | Description |
|---|---|---|---|
| NAME | VARCHAR2(128) | NO | The name of the partitioned table or index. |
| OBJECT_TYPE | CHAR(5) | NO | The type of the partitioned object. Valid values:
|
| COLUMN_NAME | VARCHAR2(4000) | NO | The name of the column. |
| COLUMN_POSITION | NUMBER | NO | The position of the column in the partitioning key. |
| COLLATED_COLUMN_ID | NUMBER | NO | At present, this field is not supported and is NULL by default. |