Re: [DOCS] Details of how temp_buffers are actually used would be nice

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От Dave Cramer
Тема Re: [DOCS] Details of how temp_buffers are actually used would be nice
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Msg-id CADK3HHLzTPtOjj2ipcwF0yTsr6RC9Xtvxjno0-Cv=_c0nGtVmg@mail.gmail.com
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Ответ на Re: [DOCS] Details of how temp_buffers are actually used would benice  (Bruce Momjian <bruce@momjian.us>)
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On 30 August 2017 at 14:46, Bruce Momjian <bruce@momjian.us> wrote:
On Tue, Jun 27, 2017 at 03:43:22PM +0000, davecramer@gmail.com wrote:
> The following documentation comment has been logged on the website:
>
> Page: https://www.postgresql.org/docs/9.6/static/sql-deallocate.html
> Description:
>
> It&#39;s not clear that temp_buffers determine the size of a temp table that
> will be entirely in memory.

Well, it depends what other temp tables are being accessed in the
session as to whether the table is completely in temp_buffers or
overflows to disk.

Interesting. So can the details of how this works be made clearer?



Dave Cramer


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