Re: Query with high planning time at version 11.1 compared versions 10.5 and 11.0

From: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
To: sanyo(dot)moura(at)tatic(dot)net
Cc: pgsql-performance(at)lists(dot)postgresql(dot)org
Subject: Re: Query with high planning time at version 11.1 compared versions 10.5 and 11.0
Date: 2018-11-28 04:03:15
Message-ID: CAKJS1f8cZUzzGQnYKSfzeEe-fscQc9s5wPy4ZNPn-Uq=pDcODw@mail.gmail.com
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On Wed, 28 Nov 2018 at 03:16, Sanyo Moura <sanyo(dot)moura(at)tatic(dot)net> wrote:
> 11.0
> Planning Time: 7.238 ms
> Planning Time: 2.638 ms
>
> 11.5
> Planning Time: 15138.533 ms
> Execution Time: 2.310 ms

Does it still take that long after running ANALYZE on the partitioned table?

--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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