Updated on 2023-10-23 GMT+08:00

ADM_TAB_PARTITIONS

ADM_TAB_PARTITIONS stores information about all partitions in the database. By default, only the system administrator can access this view. Common users can access the view only after being authorized. This view exists in both PG_CATALOG and SYS schema.

Table 1 ADM_TAB_PARTITIONS columns

Name

Type

Description

table_owner

character varying(64)

Role name

table_name

character varying(64)

Relational table name

partition_name

character varying(64)

Name of a partition

high_value

text

Limit of a partition.

NOTE:
  • For range partitioning and interval partitioning, the upper limit of each partition is displayed.
  • For list partitioning, the value list of each partition is displayed.
  • For hash partitioning, the number of each partition is displayed.

tablespace_name

name

Tablespace name of a partitioned table

schema

character varying(64)

Name of a namespace

subpartition_count

bigint

Number of level-2 partitions.

high_value_length

integer

Character length of the limit of a partition.