Hello,
It seems this feature is missing in releases notes ?
commit 1f6d515a67ec98194c23a5db25660856c9aab944
Author: Robert Haas <rhaas@postgresql.org>
Date: Mon Aug 21 14:43:01 2017 -0400
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
Regards,
