48.66. pg_tablespace

48.66. `pg_tablespace`
Prev	Up	Chapter 48. System Catalogs	Home	Next

48.66. `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 48.66. 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 6.7 for details
`spcoptions` `text[]` Tablespace-level options, as “keyword=value” strings

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 6.7 for details

spcoptions text[]

Tablespace-level options, as “keyword=value” strings

Prev	Up	Next
48.65. `pg_subscription_rel`	Home	48.67. `pg_trigger`