Re: Row versioning

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Ruediger Herrmann" <ruediger(dot)herrmann(at)gmx(dot)de>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Row versioning
Date: 2004-10-22 14:18:06
Message-ID: 6616.1098454686@sss.pgh.pa.us
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"Ruediger Herrmann" <ruediger(dot)herrmann(at)gmx(dot)de> writes:
> Is there any information wether this approach is future proof?

[ shrug... ] As much as anything that's not specified by the SQL
standard is around here. We have no plans to replace MVCC, and
xmin/xmax are a pretty fundamental part of that.

regards, tom lane

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