Re: Parallel threads in query - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Parallel threads in query
Date
Msg-id 20181101192425.dal56xii46uvwdo6@alap3.anarazel.de
Whole thread Raw
In response to Re: Parallel threads in query  (Darafei "Komяpa" Praliaskouski <me@komzpa.net>)
List pgsql-hackers
Hi,

On 2018-11-01 09:17:56 -1000, Darafei "Komяpa" Praliaskouski wrote:
> So, do I understand correctly that I need to start a parallel worker that
> does nothing for each thread I launch to consume the parallel worker limit?

No, I don't think that'd be reasonable. I think what we're saying is
that there's no way to reasonably use the parallel worker limit as the
limitation for what you're trying to do. You need custom infrastructure.

Greetings,

Andres Freund


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