Re: A trivial doc patch for pgstattuple

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Hitoshi Harada <umi(dot)tanuki(at)gmail(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: A trivial doc patch for pgstattuple
Date: 2009-04-02 15:38:20
Message-ID: 24902.1238686700@sss.pgh.pa.us
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Hitoshi Harada <umi(dot)tanuki(at)gmail(dot)com> writes:
> The sgml doc mentions about HeapTupleSatisfiesNow() but currently we
> have HeapTupleSatisfiesVisibility() instead.

I think the wording is fine (and more useful) as-is. Remember
HeapTupleSatisfiesVisibility is just a macro, and since we are calling
it with SnapshotNow, the actual decision is made by
HeapTupleSatisfiesNow.

regards, tom lane

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