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Re: Postgresql 10.3 , query never completes if LIMIT clause isspecified and paralle processing is on - Mailing list pgsql-general

From Alessandro Aste
Subject Re: Postgresql 10.3 , query never completes if LIMIT clause isspecified and paralle processing is on
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Msg-id CAM9F+O2AjdNMY_mzLtTa=SMpSayWicry4kzy38zjns1QmYKb7Q@mail.gmail.com
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In response to Re: Postgresql 10.3 , query never completes if LIMIT clause isspecified and paralle processing is on  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
Responses Re: Postgresql 10.3 , query never completes if LIMIT clause isspecified and paralle processing is on  (Alessandro Aste <alessandro.aste@gmail.com>)
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Tomas, I'm attaching a 4MB file with the perf report. Let me know if it gets blocked, I'll shrink it to the first 1000 lines. 

Thank you,

Alessandro.

On Thu, Mar 22, 2018 at 11:42 PM, Tomas Vondra <tomas.vondra@2ndquadrant.com> wrote:
On 03/22/2018 11:29 PM, Alessandro Aste wrote:
> Thanks Tomas. We're currently building postgres from source. In order to
> enable symbols, you want me to re-configure postres with  --enable-debug
> then run perf?
>

Yes.

regards

--
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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