Re: Avoid extra Sort nodes between WindowAggs when sorting can be reused

From: Alexander Kuzmenkov <a(dot)kuzmenkov(at)postgrespro(dot)ru>
To: Daniel Gustafsson <daniel(at)yesql(dot)se>
Cc: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Avoid extra Sort nodes between WindowAggs when sorting can be reused
Date: 2018-09-10 09:50:31
Message-ID: cbf41923-3a16-981d-2739-639727211dea@postgrespro.ru
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

The last version looked OK, so I'm marking this patch as ready for
committer in the commitfest app.

--
Alexander Kuzmenkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Amit Khandekar 2018-09-10 10:12:55 Re: Query is over 2x slower with jit=on
Previous Message Chris Travers 2018-09-10 09:43:47 Bug report: Dramatic increase in conflict with recovery after upgrading 10.2->10.5