From: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> |
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To: | David Rowley <dgrowleyml(at)gmail(dot)com> |
Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | Re: pgsql: Extended statistics on expressions |
Date: | 2021-04-06 14:59:38 |
Message-ID: | f6c98599-70dc-2c55-3dba-b7360e91a666@enterprisedb.com |
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Lists: | pgsql-committers |
On 4/1/21 4:24 AM, David Rowley wrote:
> On Thu, 1 Apr 2021 at 14:49, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> wrote:
>> I think that's probably sufficient for now. More testing may be useful
>> once I refactor the code a bit to make it more readable.
>
> Just to let you know, I left it running a bit longer. About 70 mins
> now. No crashes yet.
>
I've pushed a fix for this. I've reworked the loop where we apply the
selected extended statistics, breaking the complex "if" condition into
smaller / easier to understand pieces.
regards
--
Tomas Vondra
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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