Re: [PATCH] expand the units that pg_size_pretty supports on output

From: Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>
To: David Rowley <dgrowleyml(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Christensen <david(dot)christensen(at)crunchydata(dot)com>, Shinya11(dot)Kato(at)nttdata(dot)com, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] expand the units that pg_size_pretty supports on output
Date: 2021-07-08 08:23:03
Message-ID: CAEZATCWTJcZjfqFFxJdTu+s11x1JjEM_CiiecmTny4tWLZEvdQ@mail.gmail.com
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On Thu, 8 Jul 2021 at 05:30, David Rowley <dgrowleyml(at)gmail(dot)com> wrote:
>
> On Thu, 8 Jul 2021 at 13:31, David Rowley <dgrowleyml(at)gmail(dot)com> wrote:
> > It feels like if we're going to fix this negative rounding thing then
> > we should maybe do it and backpatch a fix then rebase this work on top
> > of that.

Yes, that was my thinking too.

> Here's a patch which I believe makes pg_size_pretty() and
> pg_size_pretty_numeric() match in regards to negative values.

LGTM, except I think it's worth also making the numeric code not refer
to bit shifting either.

> Maybe this plus your regression test would be ok to back-patch?

+1

Here's an update with matching updates to the numeric code, plus the
regression tests.

Regards,
Dean

Attachment Content-Type Size
adjust_pg_size_pretty_rounding_for_negative_values-v2.patch text/x-patch 7.1 KB

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