Supported Versions: Current (16) / 15 / 14 / 13 / 12
Development Versions: devel
Unsupported versions: 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4 / 8.3 / 8.2 / 8.1 / 8.0

53.56. pg_tablespace #

The catalog pg_tablespace stores information about the available tablespaces. Tables can be placed in particular tablespaces to aid administration of disk layout.

Unlike most system catalogs, pg_tablespace is shared across all databases of a cluster: there is only one copy of pg_tablespace per cluster, not one per database.

Table 53.56. pg_tablespace Columns

Column Type

Description

oid oid

Row identifier

spcname name

Tablespace name

spcowner oid (references pg_authid.oid)

Owner of the tablespace, usually the user who created it

spcacl aclitem[]

Access privileges; see Section 5.7 for details

spcoptions text[]

Tablespace-level options, as keyword=value strings


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