Re: Read-only tables to avoid row visibility check

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От Seamus Abshere
Тема Re: Read-only tables to avoid row visibility check
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Msg-id 1456177083.1063785.528715434.66BF3C40@webmail.messagingengine.com
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Ответ на Re: Read-only tables to avoid row visibility check  (Melvin Davidson <melvin6925@gmail.com>)
Ответы Re: Read-only tables to avoid row visibility check  ("David G. Johnston" <david.g.johnston@gmail.com>)
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On Mon, Feb 22, 2016, at 06:30 PM, Melvin Davidson wrote:
> However, at this time, there is no such option as SET READ ONLY in any version of PostgreSQL.

I know.

I am wondering if hypothetical read-only tables would make index-only
scans more possible by avoiding the need for row visibility checks.


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Seamus Abshere, SCEA
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https://github.com/seamusabshere


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