Re: BUG #11457: The below query crashes 9.3.5, but not 9.3.4

On Sat, Sep 27, 2014 at 1:57 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:

> We could probably hack solutions to these problems without changing the
> AppendRelInfo data structures, but I'm wondering if it wouldn't be a good
> idea to redefine them or at least add more fields to make it easier to
> work with multi-level appendrel ancestry.
>
Hm. Something like oldest_parent_reltype and oldest_parent_relid when
defining it? IMHO it would be nice to avoid simple hacks if possible but is
changing AppendRelInfo really something back-patchable at this point?
--
Michael