Re: Have I found an interval arithmetic bug?

From: Zhihong Yu <zyu(at)yugabyte(dot)com>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Bryn Llewellyn <bryn(at)yugabyte(dot)com>, Tom Lane PostgreSQL <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Isaac Morland <isaac(dot)morland(at)gmail(dot)com>, John W Higgins <wishdev(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Have I found an interval arithmetic bug?
Date: 2021-06-29 16:50:05
Message-ID: CALNJ-vQLukGOX5HKa7Z5tKYfNOyB6u0dU2+SuRFXExoJ_7m8QA@mail.gmail.com
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On Fri, May 7, 2021 at 7:42 PM Bruce Momjian <bruce(at)momjian(dot)us> wrote:

> On Fri, May 7, 2021 at 07:39:31PM -0700, Zhihong Yu wrote:
> >
> >
> > On Fri, May 7, 2021 at 7:23 PM Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> >
> > On Fri, May 7, 2021 at 07:23:42PM -0700, Zhihong Yu wrote:
> > > On Tue, Apr 13, 2021 at 10:55 AM Bryn Llewellyn <bryn(at)yugabyte(dot)com
> >
> > wrote:
> > > There’s no shipped function that does this, and this makes me
> suspect
> > that
> > > I’d prefer to roll my own for any serious purpose.
> > >
> > > The existence of the three “justify” functions is, therefore,
> > harmless.
> > >
> > > Bruce / Tom:
> > > Can we revisit this topic ?
> >
> > I thought we agreed that the attached patch will be applied to PG 15.
> >
> >
> > Good to know.
> >
> > Hopefully it lands soon.
>
> It will be applied in June/July, but will not appear in a release until
> Sept/Oct, 2022. Sorry.
>
> --
> Bruce Momjian <bruce(at)momjian(dot)us> https://momjian.us
> EDB https://enterprisedb.com
>
> If only the physical world exists, free will is an illusion.
>
> Bruce:
Now that PG 15 is open for commit, do you think the patch can land ?

Cheers

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