On Fri, May 1, 2015 at 9:37 AM, Andres Freund <andres@anarazel.de> wrote:
> * Abbreviated key support for Datum sorts
> Unfortunately the discussion about potential performance regression
> has been largely sidestepped by bickering over minutiae.
> => ?
There really is no discussion about performance regressions, because
there doesn't have to be. It's a straightfroward case of making what
already works for the heap tuple and B-Tree tuple sort cases work for
the Datum case. The costs and the benefits are the same.
It was marked "ready for committer" some time ago.
--
Peter Geoghegan
