The pg_tablespace system catalog table 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 Greenplum system: there is only one copy of pg_tablespace per system, not one per database.
| column | type | references | description |
|---|---|---|---|
spcname |
name | Tablespace name. | |
spcowner |
oid | pg_authid.oid | Owner of the tablespace, usually the user who created it. |
spcacl |
aclitem[] | Tablespace access privileges. | |
spcoptions |
text[] | Tablespace contentID locations. |
Parent topic: System Catalogs Definitions
