On 6 January 2015 at 21:37, Simon Riggs <simon@2ndquadrant.com> wrote:
> I get it now and agree
Yes, very much.
Should we copy both the top-level frame and the current subxid?
Hot Standby links subxids directly to the top-level, so this would be similar.
If we copied both, we wouldn't need to special case the Get functions.
It would still be O(1).
> but please work some more on clarity of
> README, comments and variable naming!
Something other than "top" sounds good.
-- Simon Riggs http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services