On Sat, Feb 4, 2012 at 10:06 AM, Jeff Janes <jeff.janes@gmail.com> wrote:
> Attached is a completely uncommitable proof of concept/work in
> progress patch to get around the limitation. It shows a 2 fold
> improvement when indexing an integer column on a 50,000,000 row
> randomly ordered table.
Oops, forgot to say that is with
set maintenance_work_mem=4194304;