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Re: Suggestions on message transfer among backends - Mailing list pgsql-hackers

From	Euler Taveira
Subject	Re: Suggestions on message transfer among backends
Date	March 12, 2019 02:53:28
Msg-id	CAHE3wgiUmLyA54qKar=eMbfCEJJOrgYKrffWX0hv0euNPADZnw@mail.gmail.com Whole thread Raw
In response to	Suggestions on message transfer among backends (Andy Fan <zhihui.fan1213@gmail.com>)
Responses	Re: Suggestions on message transfer among backends
List	pgsql-hackers

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Em seg, 11 de mar de 2019 às 10:36, Andy Fan
<zhihui.fan1213@gmail.com> escreveu:
>
>   I need some function which requires some message exchange among different back-ends （connections).
> specially I need a shared hash map and a message queue.
>
It seems you are looking for LISTEN/NOTIFY. However, if it is part of
a complex solution, a background worker with shared memory access is
the way to go.


--
   Euler Taveira                                   Timbira -
http://www.timbira.com.br/
   PostgreSQL: Consultoria, Desenvolvimento, Suporte 24x7 e Treinamento

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From: "David G. Johnston"
Date: 12 March 2019, 01:26:03
Subject: Re: proposal: variadic argument support for least, greatest function

From: Tom Lane
Date: 12 March 2019, 03:03:40
Subject: Use nanosleep(2) in pg_usleep, if available?

Re: Suggestions on message transfer among backends - Mailing list pgsql-hackers

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