Re: Renaming of pg_xlog and pg_clog

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, Stephen Frost <sfrost(at)snowman(dot)net>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, David Steele <david(at)pgmasters(dot)net>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Renaming of pg_xlog and pg_clog
Date: 2016-10-20 18:15:03
Message-ID: CA+TgmoatOc-mr0MjsYXSwmYo99uXFGcvRQq8FrV_x2aNBqkgwQ@mail.gmail.com
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On Thu, Oct 20, 2016 at 2:09 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> Is pg_xact actually better than pg_clog?
>
> Yes, because it doesn't contain the three letters "log".

I figured somebody was going to say that.

> We have the two precedents "pg_subtrans" and "pg_multixact", so
> unless we want to get into renaming those too, I think "pg_trans"
> and "pg_xact" are really the only options worth considering.
>
> Personally I'd go for "pg_trans", but it's only a weak preference.

Heaven forfend we actually use enough characters to make it self-documenting.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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