Historical version. PostgreSQL 10 has reached end of support. 2022-11-10. See the current manual.
51.25. pg_foreign_table
The catalog pg_foreign_table contains
auxiliary information about foreign tables. A foreign table is
primarily represented by a pg_class entry,
just like a regular table. Its pg_foreign_table
entry contains the information that is pertinent only to foreign tables
and not any other kind of relation.
Table 51.25. pg_foreign_table Columns
| Name | Type | References | Description |
|---|---|---|---|
ftrelid | oid | | OID of the pg_class entry for this foreign table |
ftserver | oid | | OID of the foreign server for this foreign table |
ftoptions | text[] | Foreign table options, as “keyword=value” strings |
Report a documentation issue
Read the upstream documentation. For corrections, first check the current manual.