Purpose
The USER_IND_PARTITIONS view displays the information about the index partitions owned by the current user in the database. This view does not have the INDEX_OWNER column compared with the ALL_IND_PARTITIONS and DBA_IND_PARTITIONS views.
Applicability
This view applies only to OceanBase Database Enterprise Edition. OceanBase Database Community Edition provides only the MySQL mode.
Columns
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| INDEX_NAME | VARCHAR2(128) | NO | The name of the index. |
| COMPOSITE | VARCHAR2(3) | NO | Indicates whether the partition belongs to the local index of the composite-partitioned table. Valid values: |
| 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 for the value bound to the partition. |
| HIGH_VALUE_LENGTH | NUMBER | NO | The length of the expression for the value bound to the partition. |
| PARTITION_POSITION | NUMBER | NO | The position of the partition within the index. |
| STATUS | VARCHAR2(8) | NO | Indicates whether the index partition is usable. |
| TABLESPACE_NAME | VARCHAR2(30) | NO | The name of the tablespace containing the partition. |
| PCT_FREE | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| INI_TRANS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| MAX_TRANS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| INITIAL_EXTENT | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| NEXT_EXTENT | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| MIN_EXTENT | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| MAX_EXTENT | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| MAX_SIZE | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| PCT_INCREASE | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| FREELISTS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| FREELIST_GROUPS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| LOGGING | VARCHAR2(7) | NO | At present, this column is not supported and its value is NULL by default. |
| COMPRESSION | VARCHAR2(13) | NO | Indicates whether compression is enabled for the partitioned index. Valid values: |
| BLEVEL | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| LEAF_BLOCKS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| DISTINCT_KEYS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| AVG_LEAF_BLOCKS_PER_KEY | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| AVG_DATA_BLOCKS_PER_KEY | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| CLUSTERING_FACTOR | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| NUM_ROWS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| SAMPLE_SIZE | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| LAST_ANALYZED | DATE | NO | At present, this column is not supported and its value is NULL by default. |
| BUFFER_POOL | VARCHAR2(7) | NO | At present, this column is not supported and its value is NULL by default. |
| FLASH_CACHE | VARCHAR2(7) | NO | At present, this column is not supported and its value is NULL by default. |
| CELL_FLASH_CACHE | VARCHAR2(7) | NO | At present, this column is not supported and its value is NULL by default. |
| USER_STATS | VARCHAR2(3) | NO | At present, this column is not supported and its value is NULL by default. |
| PCT_DIRECT_ACCESS | NUMBER | NO | At present, this column is not supported and its value is NULL by default. |
| GLOBAL_STATS | VARCHAR2(3) | NO | At present, this column is not supported and its value is NULL by default. |
| DOMIDX_OPSTATUS | VARCHAR2(6) | NO | At present, this column is not supported and its value is NULL by default. |
| PARAMETERS | VARCHAR2(1000) | NO | At present, this column is not supported and its value is NULL by default. |
| INTERVAL | VARCHAR2(3) | NO | At present, this column is not supported and its value is NO by default. |
| SEGMENT_CREATED | VARCHAR2(3) | NO | At present, this column is not supported and its value is NULL by default. |
| ORPHANED_ENTRIES | VARCHAR2(3) | NO | At present, this column is not supported and its value is NULL by default. |
Sample query
Query the information about index partitions in a database 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