Re: [HACKERS] POC: Sharing record typmods between backends

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От Andres Freund
Тема Re: [HACKERS] POC: Sharing record typmods between backends
Дата
Msg-id 20170816003454.kvtzrh2kquaiorxi@alap3.anarazel.de
обсуждение исходный текст
Ответ на Re: [HACKERS] POC: Sharing record typmods between backends  (Robert Haas <robertmhaas@gmail.com>)
Ответы Re: [HACKERS] POC: Sharing record typmods between backends  (Robert Haas <robertmhaas@gmail.com>)
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On 2017-08-15 20:30:16 -0400, Robert Haas wrote:
> On Tue, Aug 15, 2017 at 6:06 PM, Andres Freund <andres@anarazel.de> wrote:
> > Interesting. I was apparently thinking slightly differently. I'd have
> > thought we'd have Session struct in statically allocated shared
> > memory. Which'd then have dsa_handle, dshash_table_handle, ... members.
> 
> Sounds an awful lot like what we're already doing with PGPROC.

Except it'd be shared between leader and workers. So no, not really.

Greetings,

Andres Freund

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