Re: [BUG?] UPDATE with RETURNING tableoid - Mailing list pgsql-hackers

KaiGai Kohei <kaigai@ak.jp.nec.com> writes:
> I found a strange behavior on the recent v8.4devel with/without
> SE-PostgreSQL patch set. Can you reproduce the following behavior?

> When I use UPDATE statement with RETURNING clause which contains
> references to "tableoid" system column, it returns InvalidOid.
> (The correct valus is 16384 in this case.)
> However, RETURNING clause with INSERT/DELETE statement works well.

Confirmed here, all the way back to 8.2.  I concur it's a bug.
        regards, tom lane