Note
This view is available starting with V2.2.30.
Purpose
This view displays the tablespaces that the current user can access. The columns in this view are the same as those in the DBA_TABLESPACES view, except the PLUGGED_IN column.
Applicability
This view is available only in Oracle mode of OceanBase Database.
Columns
| Column | Type | Nullable | Description |
|---|---|---|---|
| TABLESPACE_NAME | VARCHAR2(30) | NO | The name of the tablespace. |
| BLOCK_SIZE | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| INITIAL_EXTENT | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| NEXT_EXTENT | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| MIN_EXTENTS | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| MAX_EXTENTS | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| MAX_SIZE | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| PCT_INCREASE | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| MIN_EXTLEN | NUMBER | NO | This column is not supported. The value of this column is NULL by default. |
| STATUS | VARCHAR2(9) | NO | This column is not supported. The value of this column is NULL by default. |
| CONTENTS | VARCHAR2(9) | NO | This column is not supported. The value of this column is NULL by default. |
| LOGGING | VARCHAR2(9) | NO | This column is not supported. The value of this column is NULL by default. |
| FORCE_LOGGING | VARCHAR2(3) | NO | This column is not supported. The value of this column is NULL by default. |
| EXTENT_MANAGEMENT | VARCHAR2(10) | NO | This column is not supported. The value of this column is NULL by default. |
| ALLOCATION_TYPE | VARCHAR2(9) | NO | This column is not supported. The value of this column is NULL by default. |
| SEGMENT_SPACE_MANAGEMENT | VARCHAR2(6) | NO | This column is not supported. The value of this column is NULL by default. |
| DEF_TAB_COMPRESSION | VARCHAR2(8) | NO | Indicates whether default table compression is enabled. |
| RETENTION | VARCHAR2(11) | NO | This column is not supported. The value of this column is NULL by default. |
| BIGFILE | VARCHAR2(3) | NO | This column is not supported. The value of this column is NULL by default. |
| PREDICATE_EVALUATION | VARCHAR2(7) | NO | This column is not supported. The value of this column is NULL by default. |
| ENCRYPTED | VARCHAR2(3) | NO | This column is not supported. The value of this column is NULL by default. |
| COMPRESS_FOR | VARCHAR2(12) | NO | This column is not supported. The value of this column is NULL by default. |
Sample query
Query all tablespaces that the current user can access.
obclient [SYS]> SELECT TABLESPACE_NAME, ENCRYPTED FROM SYS.USER_TABLESPACES;
The query result is as follows:
+-----------------+-----------+
| TABLESPACE_NAME | ENCRYPTED |
+-----------------+-----------+
| SECTEST_TS1 | YES |
| TS2 | NO |
+-----------------+-----------+
2 rows in set
References
To query all tablespaces in the current tenant, query the DBA_TABLESPACES view.