PG_FOREIGN_SERVER

PG_FOREIGN_SERVER records the foreign server definitions. A foreign server describes a source of external data, such as a remote server. Foreign servers are accessed via foreign-data wrappers.

**Table 1** PG_FOREIGN_SERVER columns
Name	Type	Reference	Description
oid	oid	-	Row identifier (hidden attribute; must be explicitly selected)
srvname	name	-	Name of the foreign server
srvowner	oid	PG_AUTHID.oid	Owner of the foreign server
srvfdw	oid	PG_FOREIGN_DATA_WRAPPER.oid	OID of the foreign-data wrapper of this foreign server
srvtype	text	-	Type of the server (optional)
srvversion	text	-	Version of the server (optional)
srvacl	aclitem[]	-	Access permissions
srvoptions	text[]	-	Option used for foreign servers. It is a keyword=value string.