DB_PART_TABLES
DB_PART_TABLES displays information about partitioned tables accessible to the current user. This view exists in both PG_CATALOG and SYS schema.
|
Name |
Type |
Description |
|---|---|---|
|
table_owner |
character varying(64) |
Owner name of a partitioned table. |
|
table_name |
character varying(64) |
Name of the partitioned table. |
|
partitioning_type |
text |
Partitioning policy of the partitioned table.
NOTE:
For details about the supported partitioning policies of the current partitioned table, see CREATE TABLE PARTITION. |
|
partition_count |
bigint |
Number of partitions of the partitioned table. |
|
partitioning_key_count |
integer |
Number of partition keys of the partitioned table. |
|
def_tablespace_name |
name |
Tablespace name of the partitioned table. |
|
schema |
character varying(64) |
Schema of the partitioned table. |
|
subpartitioning_type |
text |
Partitioning policy of a level-2 partitioned table. If the partitioned table is a level-1 partitioned table, NONE is displayed. The distributed system does not support level-2 partitions. Set this parameter to NONE. |
|
def_subpartition_count |
integer |
Default number of level-2 partitions to be created. The value is 1 for a level-2 partitioned table and 0 for a level-1 partitioned table. The distributed system does not support level-2 partitions. Set this parameter to 0. |
|
subpartitioning_key_count |
integer |
Number of level-2 partition keys of the partitioned table. The distributed system does not support level-2 partitions. Set this parameter to 0. |
|
status |
character varying(8) |
Not supported. Its value is valid. |
|
def_pct_free |
numeric |
Default value of PCTFREE used when a partition is added. |
|
def_pct_used |
numeric |
Not supported. Its value is NULL. |
|
def_ini_trans |
numeric |
Default value of INITRANS used when a partition is added. |
|
def_max_trans |
numeric |
Default value of MAXTRANS used when a partition is added. |
|
def_initial_extent |
character varying(40) |
Not supported. Its value is NULL. |
|
def_next_extent |
character varying(40) |
Not supported. Its value is NULL. |
|
def_min_extents |
character varying(40) |
Not supported. Its value is NULL. |
|
def_max_extents |
character varying(40) |
Not supported. Its value is NULL. |
|
def_max_size |
character varying(40) |
Not supported. Its value is NULL. |
|
def_pct_increase |
character varying(40) |
Not supported. Its value is NULL. |
|
def_freelists |
numeric |
Not supported. Its value is NULL. |
|
def_freelist_groups |
numeric |
Not supported. Its value is NULL. |
|
def_logging |
character varying(7) |
Not supported. Its value is NULL. |
|
def_compression |
character varying(8) |
Default compression mode used when a partition is added. Value range:
|
|
def_compress_for |
character varying(30) |
Default compression mode used when a partition is added.
NOTE:
For available compression modes and compression levels, see WITH ( { storage_paramet... |
|
def_buffer_pool |
character varying(7) |
Not supported. Its value is DEFAULT. |
|
def_flash_cache |
character varying(7) |
Not supported. Its value is NULL. |
|
def_cell_flash_cache |
character varying(7) |
Not supported. Its value is NULL. |
|
ref_ptn_constraint_name |
character varying(128) |
Not supported. Its value is NULL. |
|
interval |
character varying(1000) |
Interval. |
|
autolist |
character varying(3) |
Not supported. Its value is NO. |
|
interval_subpartition |
character varying(1000) |
Not supported. Its value is NULL. |
|
autolist_subpartition |
character varying(3) |
Not supported. Its value is NO. |
|
is_nested |
character varying(3) |
Not supported. Its value is NO. |
|
def_segment_creation |
character varying(4) |
Currently, the segment page mode is not supported. When the segment page mode is enabled, set it to YES. |
|
def_indexing |
character varying(3) |
Not supported. Its value is ON. |
|
def_inmemory |
character varying(8) |
Not supported. Its value is NONE. |
|
def_inmemory_priority |
character varying(8) |
Not supported. Its value is NULL. |
|
def_inmemory_distribute |
character varying(15) |
Not supported. Its value is NULL. |
|
def_inmemory_compression |
character varying(17) |
Not supported. Its value is NULL. |
|
def_inmemory_duplicate |
character varying(13) |
Not supported. Its value is NULL. |
|
def_read_only |
character varying(3) |
Not supported. Its value is NO. |
|
def_cellmemory |
character varying(24) |
Not supported. Its value is NULL. |
|
def_inmemory_service |
character varying(12) |
Not supported. Its value is NULL. |
|
def_inmemory_service_name |
character varying(1000) |
Not supported. Its value is NULL. |
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