Re: Does PostgreSQL cache all columns of a table after SELECT?

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От	David G. Johnston
Тема	Re: Does PostgreSQL cache all columns of a table after SELECT?
Дата	5 июня 2023 г. 12:58:21
Msg-id	CAKFQuwamUDxtmA3G4mUP1y4DvntoJ4EA4o02465dfiRO3O9rBQ@mail.gmail.com обсуждение исходный текст
Ответ на	Does PostgreSQL cache all columns of a table after SELECT? (Tim Schwenke <tim@trallnag.com>)
Ответы	Re: Does PostgreSQL cache all columns of a table after SELECT?
Список	pgsql-novice

On Monday, June 5, 2023, Tim Schwenke <tim@trallnag.com> 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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