Re: auto_explain sample rate - Mailing list pgsql-hackers

From Julien Rouhaud
Subject Re: auto_explain sample rate
Date
Msg-id 56E1D220.2050106@dalibo.com
Whole thread Raw
In response to Re: auto_explain sample rate  (Petr Jelinek <petr@2ndquadrant.com>)
Responses Re: auto_explain sample rate  (Petr Jelinek <petr@2ndquadrant.com>)
List pgsql-hackers
On 10/03/2016 04:37, Petr Jelinek wrote:
> On 17/02/16 01:17, Julien Rouhaud wrote:
>>
>> Agreed, it's too obscure. Attached v4 fixes as you said.
>>
>
> Seems to be simple enough patch and works. However I would like
> documentation to say that the range is 0 to 1 and represents fraction of
> the queries sampled, because right now both the GUC description and the
> documentation say it's in percent but that's not really true as percent
> is 0 to 100.
>

Agreed. v5 attached fixes that.

--
Julien Rouhaud
http://dalibo.com - http://dalibo.org

Attachment

pgsql-hackers by date:

Previous
From: Peter Geoghegan
Date:
Subject: Re: WIP: Upper planner pathification
Next
From: Tom Lane
Date:
Subject: Re: WIP: Upper planner pathification