Note
This view is available starting with V2.2.30.
Purpose
This view displays information about the index partitions that the current user owns. It does not contain the INDEX_OWNER column, which is present in the ALL_IND_PARTITIONS and DBA_IND_PARTITIONS views.
Applicability
This view is available only in Oracle mode of OceanBase Database.
Columns
| Column | Type | Nullable | Description | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| INDEX_NAME | VARCHAR2(128) | NO | The name of the index. | ||||||||||
| COMPOSITE | VARCHAR2(3) | NO | Indicates whether the partition is a composite partition of a composite-partitioned table. Valid values:
|
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| PARTITION_NAME | VARCHAR2(128) | NO | The name of the partition. | ||||||||||
| SUBPARTITION_COUNT | NUMBER | YES | The number of subpartitions. | ||||||||||
| HIGH_VALUE | VARCHAR2(32767) | NO | The expression that binds the value of the partition. | ||||||||||
| HIGH_VALUE_LENGTH | NUMBER | NO | The length of the expression that binds the value of the partition. | ||||||||||
| PARTITION_POSITION | NUMBER | NO | The position of the partition in the index. | ||||||||||
| STATUS | VARCHAR2(8) | NO | Indicates whether the index partition is available. | ||||||||||
| TABLESPACE_NAME | VARCHAR2(30) | NO | The name of the tablespace that contains the partition. | ||||||||||
| PCT_FREE | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| INI_TRANS | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| MAX_TRANS | 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_EXTENT | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| MAX_EXTENT | 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. | ||||||||||
| FREELISTS | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| FREELIST_GROUPS | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| LOGGING | VARCHAR2(7) | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| COMPRESSION | VARCHAR2(13) | NO | Indicates whether the partition index is compressed. Valid values:
|
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| BLEVEL | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| LEAF_BLOCKS | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| DISTINCT_KEYS | NUMBER | NO | This column is not supported. The value of this column is NULL by default. | ||||||||||
| AVG_LEAF_BLOCKS_PER_KEY | NUMBER | NO | This column is not supported and is currently NULL by default. | ||||||||||
| AVG_DATA_BLOCKS_PER_KEY | NUMBER | NO | This column is unavailable in current versions and is null by default. | ||||||||||
| CLUSTERING_FACTOR | NUMBER | NO | This column is not available. It is NULL by default. | ||||||||||
| NUM_ROWS | NUMBER | NO | This column is not supported, and is currently set to NULL by default. | ||||||||||
| SAMPLE_SIZE | NUMBER | NO | This column is not supported. It is NULL by default. | ||||||||||
| LAST_ANALYZED | DATE | NO | This view does not support this column. The value of this column is NULL by default. | ||||||||||
| Column | Type | Nullable | Description | -------------------------- | ---------------- | ---------------- | ---------------------------------------------------------------------- | BUFFER_POOL | VARCHAR2(7) | NO | This column is not supported. The column value is set to NULL. | ||
| FLASH_CACHE | VARCHAR2(7) | NO | This column is not supported in current releases. The value of this column is NULL by default. | ||||||||||
| CELL_FLASH_CACHE | VARCHAR2(7) | NO | This column is not supported and will be NULL by default. | ||||||||||
| USER_STATS | VARCHAR2(3) | NO | This column is not supported. The default value is NULL. | ||||||||||
| PCT_DIRECT_ACCESS | NUMBER | NO | This column is currently not supported. The value of this column is NULL by default. | ||||||||||
| GLOBAL_STATS | VARCHAR2(3) | NO | This field is not supported and is currently NULL by default. | ||||||||||
| DOMIDX_OPSTATUS | VARCHAR2(6) | NO | This field is not currently supported. It is set to NULL by default. | ||||||||||
| PARAMETERS | VARCHAR2(1000) | NO | This parameter is not supported yet. Currently, it is NULL by default. | ||||||||||
| INTERVAL | VARCHAR2(3) | NO | This column is currently not supported, and is default NO |
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| SEGMENT_CREATED | VARCHAR2(3) | NO | This column is not supported. It is NULL by default. | ||||||||||
| ORPHANED_ENTRIES | VARCHAR2(3) | NO | This field is not supported and is always NULL. |
Sample query
Query the information about index partitions in the databases owned by the current user.
obclient [SYS]> SELECT * FROM USER_IND_PARTITIONS\G
The query result is as follows:
*************************** 1. row ***************************
INDEX_NAME: TBL2_F_RL_IDX1
COMPOSITE: YES
PARTITION_NAME: P1
SUBPARTITION_COUNT: 3
HIGH_VALUE: 200
HIGH_VALUE_LENGTH: 3
PARTITION_POSITION: 2
STATUS: NULL
TABLESPACE_NAME: NULL
PCT_FREE: NULL
INI_TRANS: NULL
MAX_TRANS: NULL
INITIAL_EXTENT: NULL
NEXT_EXTENT: NULL
MIN_EXTENT: NULL
MAX_EXTENT: NULL
MAX_SIZE: NULL
PCT_INCREASE: NULL
FREELISTS: NULL
FREELIST_GROUPS: NULL
LOGGING: NULL
COMPRESSION: DISABLED
BLEVEL: NULL
LEAF_BLOCKS: NULL
DISTINCT_KEYS: NULL
AVG_LEAF_BLOCKS_PER_KEY: NULL
AVG_DATA_BLOCKS_PER_KEY: NULL
CLUSTERING_FACTOR: NULL
NUM_ROWS: NULL
SAMPLE_SIZE: NULL
LAST_ANALYZED: NULL
BUFFER_POOL: NULL
FLASH_CACHE: NULL
CELL_FLASH_CACHE: NULL
USER_STATS: NULL
PCT_DIRECT_ACCESS: NULL
GLOBAL_STATS: NULL
DOMIDX_OPSTATUS: NULL
PARAMETERS: NULL
INTERVAL: NO
SEGMENT_CREATED: NULL
ORPHANED_ENTRIES: NULL
*************************** 2. row ***************************
INDEX_NAME: TBL2_F_RL_IDX1
COMPOSITE: YES
PARTITION_NAME: P0
SUBPARTITION_COUNT: 3
HIGH_VALUE: 100
HIGH_VALUE_LENGTH: 3
PARTITION_POSITION: 1
STATUS: NULL
TABLESPACE_NAME: NULL
PCT_FREE: NULL
INI_TRANS: NULL
MAX_TRANS: NULL
INITIAL_EXTENT: NULL
NEXT_EXTENT: NULL
MIN_EXTENT: NULL
MAX_EXTENT: NULL
MAX_SIZE: NULL
PCT_INCREASE: NULL
FREELISTS: NULL
FREELIST_GROUPS: NULL
LOGGING: NULL
COMPRESSION: DISABLED
BLEVEL: NULL
LEAF_BLOCKS: NULL
DISTINCT_KEYS: NULL
AVG_LEAF_BLOCKS_PER_KEY: NULL
AVG_DATA_BLOCKS_PER_KEY: NULL
CLUSTERING_FACTOR: NULL
NUM_ROWS: NULL
SAMPLE_SIZE: NULL
LAST_ANALYZED: NULL
BUFFER_POOL: NULL
FLASH_CACHE: NULL
CELL_FLASH_CACHE: NULL
USER_STATS: NULL
PCT_DIRECT_ACCESS: NULL
GLOBAL_STATS: NULL
DOMIDX_OPSTATUS: NULL
PARAMETERS: NULL
INTERVAL: NO
SEGMENT_CREATED: NULL
ORPHANED_ENTRIES: NULL
2 rows in set