Skip site navigation (1) Skip section navigation (2)

Peripheral Links

Header And Logo

PostgreSQL
| The world's most advanced open source database.

Site Navigation

Search for
  Advanced Search

Re: Questions related to xlog


  • From: Qingqing Zhou <zhouqq(at)cs(dot)toronto(dot)edu>
  • To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
  • Cc: pgsql-hackers(at)postgresql(dot)org
  • Subject: Re: Questions related to xlog
  • Date: Fri, 23 Dec 2005 18:00:37 -0500 (EST)
  • Message-id: <Pine(dot)LNX(dot)4(dot)58(dot)0512231759220(dot)23255(at)eon(dot)cs>


On Fri, 23 Dec 2005, Tom Lane wrote:

>
> Yeah, the non-transaction-controlled distinction is really not very
> useful.  I believe Vadim put it in originally because he wanted to go to
> a REDO/UNDO approach, in which it would've been important to tell the
> difference, but we never did that (and probably never will).  I've
> preserved the distinction because it seemed worthwhile from the
> standpoint of documentation and logical clarity, but if you see a reason
> to get rid of it, I won't argue hard for it.
>

No strong reasons to remove them, though the comments are kind of
confusing.

Regards,
Qingqing



Home | Main Index | Thread Index

Privacy Policy | PostgreSQL Archives hosted by Command Prompt, Inc. | Designed by tinysofa
Copyright © 1996 – 2008 PostgreSQL Global Development Group