Re: relpages in pg_class

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, shangzi(dot)x(at)columbia(dot)edu, pgsql-docs(at)lists(dot)postgresql(dot)org
Subject: Re: relpages in pg_class
Date: 2022-08-19 16:39:55
Message-ID: 3203690.1660927195@sss.pgh.pa.us
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Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> writes:
> On 2022-Aug-19, Bruce Momjian wrote:
>> Well, blocks and pages are the same size, so I don't see the problem.

> If you think about operating system "blocks" rather than Postgres
> "blocks", I can see how this can be interpreted differently. I'm not
> sure if this is a good place to make that distinction, though; I mean,
> if we do, how many other places should we patch similarly?

Yeah, we use "blocks" and "pages" interchangeably, which is something
I don't feel a need to change; but evidently the OP didn't realize that.
This is a job for the glossary, perhaps?

regards, tom lane

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