Re: Query with high planning time at version 11.1 compared versions10.5 and 11.0 - Mailing list pgsql-performance

From Justin Pryzby
Subject Re: Query with high planning time at version 11.1 compared versions10.5 and 11.0
Date
Msg-id 20181128012713.GF30707@telsasoft.com
Whole thread Raw
In response to Re: Query with high planning time at version 11.1 compared versions10.5 and 11.0  (Justin Pryzby <pryzby@telsasoft.com>)
Responses Re: Query with high planning time at version 11.1 compared versions10.5 and 11.0
List pgsql-performance
On Tue, Nov 27, 2018 at 06:44:02PM -0600, Justin Pryzby wrote:
> On Tue, Nov 27, 2018 at 9:17 AM Sanyo Moura <sanyo.moura@tatic.net> wrote:
> >>> I'm running performance tests for my application at version 11.1 and
> >>> encountered queries with high planning time compared to the same planning,
> >>> running at versions 10.5 and 11.0.
> 
> I was able to reproduce this behavior.

I take that back, in part..

My query (with One-Time Filter: false) has high planning time under 11.0, also:

| Result  (cost=0.00..0.00 rows=0 width=24)
|   One-Time Filter: false
|Time: 48335.098 ms (00:48.335)

Justin


pgsql-performance by date:

Previous
From: Sanyo Moura
Date:
Subject: Re: Query with high planning time at version 11.1 compared versions10.5 and 11.0
Next
From: Sanyo Moura
Date:
Subject: Re: Query with high planning time at version 11.1 compared versions10.5 and 11.0