Re: bitmaps and correlation

From:	Justin Pryzby <pryzby(at)telsasoft(dot)com>
To:	Dilip Kumar <dilipbalaut(at)gmail(dot)com>
Cc:	Michael Paquier <michael(at)paquier(dot)xyz>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, Claudio Freire <klaussfreire(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject:	Re: bitmaps and correlation
Date:	2020-03-13 14:09:16
Message-ID:	20200313140916.GP29065@telsasoft.com
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Thread:	2019-01-01 22:56:15 from Justin Pryzby <pryzby(at)telsasoft(dot)com>  2019-01-01 23:02:30 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎   2019-11-02 20:26:17 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎    2019-12-01 03:34:37 from Michael Paquier <michael(at)paquier(dot)xyz>     2019-12-01 16:00:20 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎      2020-01-06 19:58:53 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎       2020-01-07 03:51:03 from Dilip Kumar <dilipbalaut(at)gmail(dot)com>        2020-01-07 05:26:06 from Justin Pryzby <pryzby(at)telsasoft(dot)com>         2020-01-13 01:47:53 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎          2020-03-13 14:09:16 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎           2020-11-06 13:51:26 from Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>            2020-11-06 17:57:33 from Justin Pryzby <pryzby(at)telsasoft(dot)com> 📎             2020-11-27 17:27:19 from Heikki Linnakangas <hlinnaka(at)iki(dot)fi>              2020-11-27 20:48:58 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>               2021-01-28 12:51:10 from Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>                2021-02-01 13:32:01 from Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Lists:	pgsql-hackers

Attachment	Content-Type	Size
v5-0001-Make-more-clear-the-computation-of-min-max-IO.patch	text/x-diff	5.3 KB
v5-0002-Use-correlation-statistic-in-costing-bitmap-scans.patch	text/x-diff	25.8 KB

In response to

• Re: bitmaps and correlation at 2020-01-13 01:47:53 from Justin Pryzby

Responses

• Re: bitmaps and correlation at 2020-11-06 13:51:26 from Anastasia Lubennikova

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