Re: using extended statistics to improve join estimates

From:	Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>
To:	Justin Pryzby <pryzby(at)telsasoft(dot)com>
Cc:	pgsql-hackers(at)postgresql(dot)org
Subject:	Re: using extended statistics to improve join estimates
Date:	2022-01-01 17:21:06
Message-ID:	1ea3bf2b-57f9-e632-251a-e718623d7a72@enterprisedb.com
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Thread:	2021-03-31 17:36:39 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> 📎  2021-03-31 23:47:14 from Zhihong Yu <zyu(at)yugabyte(dot)com>  2021-06-14 17:34:15 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> 📎   2021-10-06 19:33:03 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> 📎    2021-10-06 21:03:02 from Zhihong Yu <zyu(at)yugabyte(dot)com>     2021-10-06 22:05:39 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>    2021-11-06 10:03:23 from Andy Fan <zhihui(dot)fan1213(at)gmail(dot)com>     2021-12-13 18:25:04 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>    2021-11-22 01:23:15 from Justin Pryzby <pryzby(at)telsasoft(dot)com>     2021-12-13 13:20:40 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> 📎      2022-01-01 17:21:06 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> 📎       2022-01-04 23:55:50 from Andres Freund <andres(at)anarazel(dot)de>        2022-01-19 10:18:09 from Julien Rouhaud <rjuju123(at)gmail(dot)com>         2022-03-02 17:38:21 from Justin Pryzby <pryzby(at)telsasoft(dot)com>          2022-03-02 17:39:43 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎           2024-04-02 08:23:45 from Andy Fan <zhihuifan1213(at)163(dot)com> 📎            2024-04-02 18:22:55 from Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>             2024-04-03 01:33:28 from Andy Fan <zhihuifan1213(at)163(dot)com>            2024-04-12 18:22:58 from Justin Pryzby <pryzby(at)telsasoft(dot)com>
Lists:	pgsql-hackers

Attachment	Content-Type	Size
0001-Estimate-joins-using-extended-statistics-20220101.patch	text/x-patch	67.4 KB

In response to

• Re: using extended statistics to improve join estimates at 2021-12-13 13:20:40 from Tomas Vondra

Responses

• Re: using extended statistics to improve join estimates at 2022-01-04 23:55:50 from Andres Freund

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