From: | Vladimir Rusinov <vrusinov(at)google(dot)com> |
---|---|
To: | Stephen Frost <sfrost(at)snowman(dot)net> |
Cc: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Euler Taveira <euler(at)timbira(dot)com(dot)br>, David Steele <david(at)pgmasters(dot)net>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, 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: | 2017-01-24 10:53:30 |
Message-ID: | CAE1wr-wX4RGTABqmbLLaEu6p6C_Qpmmjh=6iwxsXPB-ns_WruQ@mail.gmail.com |
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Lists: | pgsql-hackers |
On Mon, Jan 23, 2017 at 6:59 PM, Stephen Frost <sfrost(at)snowman(dot)net> wrote:
> > For the record, I don't like the name "xlog" either. It would be nice
> > if we could have more consistent and intuitive naming.
> >
> > But I don't see any proposals to actually change all uses of "xlog" to
> > "wal". What about program names, command line options, etc.? If the
> > argument is, we changed one thing, we should change the rest, then let's
> > see that. I think that argument itself is flawed, but if that's what
> > we're going with, let's see the whole plan.
>
> That is the proposal and what Vladimir is working towards, as I
> understand it, but one piece at a time rather than one big huge patch,
> as he's already stated elsewhere on this thread.
>
Correct. Since fate of this patch is not fully decided I've paused my work
on other things until this goes in in some form.
> I don't have any problem with asking for a summary of the exact set of
> changes that he's planning to make though. My understanding is that it
> includes changing program names, command line options, etc.
>
Here's what I currently have in mind:
- sql function names (current patch)
- binaries in bin: pg_receivexlog, pg_xlogdump, pg_resetxlog
- (maybe) public/exported symbols from libpq,
e.g. libpqGetCurrentXlogInsertLocation
- at this time I don't target internal function and filenames, but that
could also be done if there's desire for this.
I'd like to have most user-visible changed checked in earlier. Stuff like
internal refactoring can be done pretty much at any point in development
cycle.
--
Vladimir Rusinov
Storage SRE, Google Ireland
Google Ireland Ltd.,Gordon House, Barrow Street, Dublin 4, Ireland
Registered in Dublin, Ireland
Registration Number: 368047
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