Re: Consider the number of columns in the sort cost model

From:	Andrei Lepikhov <lepihov(at)gmail(dot)com>
To:	PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject:	Re: Consider the number of columns in the sort cost model
Date:	2024-10-08 04:24:01
Message-ID:	c7892e9f-3494-4c34-b08b-5ea411bc05e2@gmail.com
Views:	Raw Message | Whole Thread | Download mbox | Resend email
Thread:	2024-08-22 18:46:01 from Andrei Lepikhov <lepihov(at)gmail(dot)com> 📎  2024-10-08 04:24:01 from Andrei Lepikhov <lepihov(at)gmail(dot)com> 📎  2024-10-14 19:59:11 from Kirill Reshke <reshkekirill(at)gmail(dot)com>   2024-10-14 22:47:18 from Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru> 📎   2024-10-15 04:47:55 from Andrei Lepikhov <lepihov(at)gmail(dot)com> 📎    2024-10-15 05:15:13 from David Rowley <dgrowleyml(at)gmail(dot)com>     2024-10-15 06:20:49 from Andrei Lepikhov <lepihov(at)gmail(dot)com>     2024-10-23 01:39:38 from Andrei Lepikhov <lepihov(at)gmail(dot)com> 📎      2024-10-28 09:48:19 from Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru>       2024-10-29 02:47:27 from Andrei Lepikhov <lepihov(at)gmail(dot)com> 📎        2024-10-31 14:00:09 from Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru>         2024-10-31 15:18:46 from Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru>         2024-11-01 01:49:34 from Andrei Lepikhov <lepihov(at)gmail(dot)com>
Lists:	pgsql-hackers

Attachment	Content-Type	Size
v2-0001-Introduce-the-number-of-columns-in-the-cost-sort-.patch	text/x-patch	19.7 KB

In response to

• Consider the number of columns in the sort cost model at 2024-08-22 18:46:01 from Andrei Lepikhov

Browse pgsql-hackers by date

	From	Date	Subject
Next Message	Andrei Lepikhov	2024-10-08 04:33:36	Re: Incremental Sort Cost Estimation Instability
Previous Message	Michael Paquier	2024-10-08 04:19:52	Re: Function for listing pg_wal/summaries directory