PG_FOREIGN_TABLE¶
PG_FOREIGN_TABLE records auxiliary information about foreign tables.
Name | Type | Description |
---|---|---|
ftrelid | oid | OID of the foreign table |
ftserver | oid | OID of the server where the foreign table is located |
ftwriteonly | boolean | Whether data can be written in the foreign table |
ftoptions | text[] | Foreign table option |