Catalogs: pg_foreign_data_wrapper
49.23. pg_foreign_data_wrapper
The catalog pg_foreign_data_wrapper stores foreign-data wrapper definitions. A foreign-data wrapper is the mechanism by which external data, residing on foreign servers, is accessed.
Table 49-23. pg_foreign_data_wrapper Columns
| Name | Type | References | Description |
|---|---|---|---|
oid | oid | Row identifier (hidden attribute; must be explicitly selected) | |
fdwname | name | Name of the foreign-data wrapper | |
fdwowner | 登录查看完整内容
|
