Robert Haas <robertmhaas@gmail.com> wrote:
> I proposed an idea at PGCon, but I believe Tom and Heikki thought
> it was far too grotty to consider.
Well, as an alternative -- don't we have some information about the
relation pinned which could hold the xid of its creator? If the
tuple is frozen check to see if your transaction is the creator and
behave like you created the tuple (which, in fact, you did)?
-Kevin