On 30 August 2017 at 14:46, Bruce Momjian <br...@momjian.us> wrote:

> On Tue, Jun 27, 2017 at 03:43:22PM +0000, davecra...@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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