From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
---|---|
To: | Kevin Grittner <kevin(dot)grittner(at)wicourts(dot)gov> |
Cc: | Dan Ports <drkp(at)csail(dot)mit(dot)edu>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Serializable Snapshot Isolation |
Date: | 2010-09-16 22:58:06 |
Message-ID: | 1284677615-sup-2005@alvh.no-ip.org |
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Lists: | pgsql-hackers |
Excerpts from Kevin Grittner's message of mié sep 15 14:52:36 -0400 2010:
> Alvaro Herrera <alvherre(at)commandprompt(dot)com> wrote:
>
> > I think that would also solve a concern that I had, which is that
> > we were starting to include relcache.h (and perhaps other headers
> > as well, but that's the one that triggered it for me) a bit too
> > liberally, so +1 from me.
>
> Unfortunately, what I proposed doesn't solve that for relcache.h,
> although it does eliminate lock.h from almost everywhere and htup.h
> from everywhere.
Now that I look at your new patch, I noticed that I was actually
confusing relcache.h with rel.h. The latter includes a big chunk of our
headers, but relcache.h is pretty thin. Including relcache.h in another
header is not much of a problem.
--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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