On Sat, Jan 15, 2011 at 08:35, Shigeru HANADA <han...@metrosystems.co.jp> wrote: > Interface of NextCopyFrom() is fixed to return HeapTuple, to support > tableoid without any change to TupleTableSlot. > > 3) 20110114-copy_export_HeapTupe.patch > This patch fixes interface of NextCopyFrom() to return results as > HeapTuple.
I think file_fdw can return tuples in virtual tuples forms, and ForeignNext() calls ExecMaterializeSlot() to store tableoid. -- Itagaki Takahiro -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
