55.57. pg_tablespace

55.57. `pg_tablespace`
Prev	Up	Chapter 55. System Catalogs	Home	Next

55.57. `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 55.57. 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

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

Prev	Up	Next
55.56. `pg_subscription_rel`	Home	55.58. `pg_transform`

55.57. pg_tablespace #

55.57. `pg_tablespace` #