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)
- Andres