Gurjeet Singh <singh(dot)gurjeet(at)gmail(dot)com> writes:
> On Wed, Feb 16, 2011 at 10:26 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Yeah, hypothetical is the more-established term I think.
> Please find the patch attached.
Applied with minor adjustments to HEAD and 9.0.
regards, tom lane