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From: David G. Johnston <[email protected]>
To: Tim Schwenke <[email protected]>
Cc: pgsql-novice <[email protected]>
Subject: Re: Does PostgreSQL cache all columns of a table after SELECT?
Date: Mon, 5 Jun 2023 05:58:21 -0700
Message-ID: <CAKFQuwamUDxtmA3G4mUP1y4DvntoJ4EA4o02465dfiRO3O9rBQ@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

On Monday, June 5, 2023, Tim Schwenke <[email protected]> wrote:

>
>
> Does the cache also contain large_b? Or is only large_a cached? Assumption
> is that memory is large enough to fit everything.
>
>
Shared buffers is a page cache.

David J.

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