Re: [PATCH] Rename pg_switch_xlog to pg_switch_wal

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Josh Berkus <josh(at)berkus(dot)org>, Magnus Hagander <magnus(at)hagander(dot)net>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Daniel Verite <daniel(at)manitou-mail(dot)org>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Vladimir Rusinov <vrusinov(at)google(dot)com>, David Steele <david(at)pgmasters(dot)net>, Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, Cynthia Shang <cynthia(dot)shang(at)crunchydata(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] Rename pg_switch_xlog to pg_switch_wal
Date: 2017-02-10 01:02:54
Message-ID: 20170210010254.GY9812@tamriel.snowman.net
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* Andres Freund (andres(at)anarazel(dot)de) wrote:
> On 2017-02-09 19:19:21 -0500, Stephen Frost wrote:
> > I'd love to nuke pg_shadow and all the other
> > not-really-maintained backwards-compat things from when roles were
> > added too.
>
> Not sure if it's worth the work to rip out and such, but I'm mildly
> supportive of this one too. Depends a bit on what all the other things
> are ;)

Reviewing 7762619e95272974f90a38d8d85aafbe0e94add5 where roles were
added, I find:

pg_user - use pg_roles instead, which actually includes all of the role
attributes, unlike pg_user

pg_shadow - use pg_authid instead, which, again, actually includes all
of the role attributes, unlike pg_shadow.

pg_group - use pg_auth_members instead, which includes the info about
the admin option and the grantor

I don't think we should remove things like CREATE USER, that's a
perfectly reasonable and maintained interface, unlike the above views,
which missed out on things like the 'createrole' role attribute.

Thanks!

Stephen

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