Robert Haas <robertmh...@gmail.com> writes: > 2010/2/10 Oleg Serov <sero...@gmail.com>: >> Somebody will fix this bug or not?
> I'm not sure whether this is a bug. Yeah, I think it is. The problem is that exec_move_row is taking too many shortcuts with nulls. If the input record is short of fields it is willing to pass this data to exec_assign_value: value = (Datum) 0; isnull = true; valtype = InvalidOid; The invalid datatype value doesn't matter in the scalar case, but if the target is a sub-row it fails the type_is_rowtype() sanity check in exec_assign_value. The cleanest fix would probably be to use the target variable's datatype here instead of InvalidOid. Alternatively, we could change exec_assign_value to not apply the sanity check unless the input is non-null. regards, tom lane -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs