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 48.31. pg_foreign_table Columns
Column Type Description |
|---|
OID of the |
OID of the foreign server for this foreign table |
Foreign table options, as “keyword=value” strings |