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Re: HeapTupleHeader accessor macros II

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Manfred Koizar <mkoi-pg(at)aon(dot)at>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: HeapTupleHeader accessor macros II
Date: 2002-06-15 19:54:18
Message-ID: 200206151954.g5FJsJi08846@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-patches
Patch applied.  Thanks.

---------------------------------------------------------------------------



Manfred Koizar wrote:
> On Sun, 12 May 2002 03:35:51 +0200, Manfred Koizar <mkoi-pg(at)aon(dot)at>
> wrote:
> >This patch wraps all accesses to t_xmin, t_cmin, t_xmax, and t_cmax in
> >HeapTupleHeaderData in setter and getter macros called
> >HeapTupleHeaderGetXmin, HeapTupleHeaderSetXmin etc.
> >
> >It also introduces a "virtual" field xvac by defining
> >HeapTupleHeaderGetXvac and HeapTupleHeaderSetXvac.  Xvac is used by
> >VACUUM, in fact it is stored in t_cmin.
> This new version of the patch can be applied cleanly against today's
> cvs tip.
> 
> Servus
>  Manfred

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  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 853-3000
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