On 2016-07-22 13:51:31 -0500, Jim Nasby wrote:
> Another option would be to remember the
> tuple offsets (NOT attcacheoff) that have
> been computed as well as whether a
> varlena attribute has actually been
> deformed. That eliminates the need to
> pre-declare what attributes you're
> allowed to reference.
That'd make access more expensive, so that doesn't seem a very enticing
solution.