Re: [COMMITTERS] pgsql: Push limit through subqueries to underlyingsort, where possible

On Wed, Aug 23, 2017 at 5:55 PM, Andres Freund <andres@anarazel.de> wrote:
> On 2017-08-21 18:42:56 +0000, Robert Haas wrote:
>> Push limit through subqueries to underlying sort, where possible.
>>
>> Douglas Doole, reviewed by Ashutosh Bapat and by me.  Minor formatting
>> change by me.
>>
>> Discussion: http://postgr.es/m/CADE5jYLuugnEEUsyW6Q_4mZFYTxHxaVCQmGAsF0yiY8ZDggi-w@mail.gmail.com
>
> This seems to have caused some buildfarm failures:
>
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=lapwing&dt=2017-08-23%2019%3A15%3A01
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=mantid&dt=2017-08-23%2019%3A33%3A18
>
> (note the commits they started failing after)

Yeah, I noticed that earlier but didn't get time to reply.  I've now
replied on the original thread.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company