Re: pg_size_pretty, SHOW, and spaces

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: Christoph Berg <myon(at)debian(dot)org>, Bruce Momjian <bruce(at)momjian(dot)us>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Greg Stark <stark(at)mit(dot)edu>, "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, thomas(dot)berger(at)1und1(dot)de, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg_size_pretty, SHOW, and spaces
Date: 2016-08-01 18:53:28
Message-ID: f3e021d3-d843-04a5-d816-6921309b3bf1@2ndquadrant.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-bugs pgsql-hackers

On 8/1/16 7:35 AM, Christoph Berg wrote:
> PostgreSQL uses the spaces inconsistently, though. pg_size_pretty uses spaces:
>
> # select pg_size_pretty((2^20)::bigint);
> pg_size_pretty
> ────────────────
> 1024 kB

because it's "pretty" :)

> SHOW does not:
>
> # show work_mem;
> work_mem
> ──────────
> 1MB

The original idea might have been to allow that value to be passed back
into the settings system, without having to quote the space. I'm not
sure, but I think changing that might cause some annoyance.

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

In response to

Responses

Browse pgsql-bugs by date

  From Date Subject
Next Message Devrim Gündüz 2016-08-01 21:23:53 Re: BUG #14272: baseurl is wrong in pgdg-96-redhat.repo
Previous Message Bruce Momjian 2016-08-01 18:52:23 Re: [BUGS] BUG #14244: wrong suffix for pg_size_pretty()

Browse pgsql-hackers by date

  From Date Subject
Next Message David Fetter 2016-08-01 19:03:08 Re: New version numbering practices
Previous Message Bruce Momjian 2016-08-01 18:52:23 Re: [BUGS] BUG #14244: wrong suffix for pg_size_pretty()