历史版本。 PostgreSQL 9.2 已结束支持。 2017-11-09. 请参阅 当前版本手册.
45.23. pg_foreign_server #
目录pg_foreign_server存储外部服务器定义。外部服务器定义了外部数据的来源，例如一个远程服务器。外部服务器通过外部数据包装器来访问。
表 45.23. pg_foreign_server 列
| Name | Type | References | Description |
|---|---|---|---|
srvname | name | Name of the foreign server | |
srvowner | oid | | Owner of the foreign server |
srvfdw | 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 privileges; see GRANT and REVOKE for details | |
srvoptions | text[] | Foreign server specific options, as “keyword=value” strings |