Purpose
The DBA_PART_INDEXES view displays the partitioning information about all partitioned indexes in the database.
Note
This view is introduced since OceanBase Database V2.2.77.
Related views
DBA_PART_INDEXESUSER_PART_INDEXES
Columns
| Column | Type | Nullable? | Description |
|---|---|---|---|
| OWNER | VARCHAR2(128) | NO | The owner of the partitioned index. |
| INDEX_NAME | VARCHAR2(128) | NO | The name of the partitioned index. |
| TABLE_NAME | VARCHAR2(128) | NO | The name of the table that is associated with the index. |
| PARTITIONING_TYPE | VARCHAR2(9) | NO | The partitioning method. Valid values: |
| SUBPARTITIONING_TYPE | VARCHAR2(9) | NO | The subpartitioning method. Valid values: |
| PARTITION_COUNT | NUMBER | NO | The number of partitions in the index. |
| DEF_SUBPARTITION_COUNT | NUMBER | NO | The default number of subpartitions for a composite-partitioned index (if specified). |
| PARTITIONING_KEY_COUNT | NUMBER | NO | The number of columns in the partitioning key. |
| SUBPARTITIONING_KEY_COUNT | NUMBER | NO | The number of columns in the subpartitioning key for a composite-partitioned index. |
| LOCALITY | VARCHAR2(6) | NO | The locality for the partitioned index. Valid values: LOCAL and GLOBAL. |
| ALIGNMENT | VARCHAR2(12) | NO | Indicates whether the partitioned index is prefixed or non-prefixed. |
| DEF_TABLESPACE_NAME | VARCHAR2(30) | NO | The default tablespace for a local index when a table partition is added or split. |
| DEF_PCT_FREE | NUMBER | NO | The default PCTFREE value for a local index when a table partition is added. |
| DEF_INI_TRANS | NUMBER | NO | The default initial number of transactions for a local index when a table partition is added. |
| DEF_MAX_TRANS | NUMBER | NO | The default maximum number of transactions for a local index when a table partition is added. |
| DEF_INITIAL_EXTENT | VARCHAR2(40) | NO | The default INITIAL value for a local index when a table partition is added. If no INITIAL value was specified, the value is DEFAULT. |
| DEF_NEXT_EXTENT | VARCHAR2(40) | NO | The default NEXT value for a local index when a table partition is added. If no NEXT value was specified, the value is DEFAULT. |
| DEF_MIN_EXTENTS | VARCHAR2(40) | NO | The default MINEXTENTS value for a local index when a table partition is added. If no MINEXTENTS value was specified, the value is DEFAULT. |
| DEF_MAX_EXTENTS | VARCHAR2(40) | NO | The default MAXEXTENTS value for a local index when a table partition is added. If no MAXEXTENTS value was specified, the value is DEFAULT. |
| DEF_MAX_SIZE | VARCHAR2(40) | NO | The default MAXSIZE value for a local index when a table partition is added. If no MAXSIZE value was specified, the value is DEFAULT. |
| DEF_PCT_INCREASE | VARCHAR2(40) | NO | The default PCTINCREASE value for a local index when a table partition is added. If no PCTINCREASE value was specified, the value is DEFAULT. |
| DEF_FREELISTS | NUMBER | NO | The default FREELISTS value for a local index when a table partition is added. |
| DEF_FREELIST_GROUPS | NUMBER | NO | The default FREELIST GROUPS value for a local index when a table partition is added. |
| DEF_LOGGING | VARCHAR2(7) | NO | The default LOGGING value for a local index when a table partition is added. At present, this column is not used and is NULL by default. |
| DEF_BUFFER_POOL | VARCHAR2(7) | NO | The default buffer pool for a local index when a table partition is added. At present, this column is not used and is NULL by default. |
| DEF_FLASH_CACHE | VARCHAR2(7) | NO | The default database smart flash cache hint for a local index when a table partition is added. At present, this column is not used and is NULL by default. |
| DEF_CELL_FLASH_CACHE | VARCHAR2(7) | NO | The default cell flash cache hint for a local index when a table partition is added. At present, this column is not used and is NULL by default. |
| DEF_PARAMETERS | VARCHAR2(1000) | NO | The default parameter string for a domain index. |
| INTERVAL | VARCHAR2(1000) | NO | The character string that defines intervals. |
| AUTOLIST | VARCHAR2(3) | NO | Indicates whether the local index is automatic list-partitioned. Valid values: |
| INTERVAL_SUBPARTITION | VARCHAR2(1000) | NO | At present, this column is not supported and is NULL by default. |
| AUTOLIST_SUBPARTITION | VARCHAR2(1000) | NO | At present, this column is not supported and is NULL by default. |