Re: Proposed Patch to Improve Performance of Multi-BatchHash Join for Skewed Data Sets

From:	Joshua Tolley <eggyknap(at)gmail(dot)com>
To:	Robert Haas <robertmhaas(at)gmail(dot)com>
Cc:	Bryce Cutt <pandasuit(at)gmail(dot)com>, "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject:	Re: Proposed Patch to Improve Performance of Multi-BatchHash Join for Skewed Data Sets
Date:	2009-01-07 14:14:17
Message-ID:	20090107141415.GA6288@uber
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Thread:	2008-10-20 22:42:49 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca> 📎  2008-11-01 22:41:48 from "Joshua Tolley" <eggyknap(at)gmail(dot)com>   2008-11-02 23:48:36 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>    2008-11-03 00:41:55 from "Joshua Tolley" <eggyknap(at)gmail(dot)com>    2008-11-03 01:36:24 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>     2008-11-03 02:34:20 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>  2008-11-05 13:19:30 from Joshua Tolley <eggyknap(at)gmail(dot)com>  2008-11-05 14:48:50 from Joshua Tolley <eggyknap(at)gmail(dot)com>   2008-11-05 15:20:41 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>    2008-11-05 15:22:42 from "Joshua Tolley" <eggyknap(at)gmail(dot)com>     2008-11-06 00:06:11 from "Bryce Cutt" <pandasuit(at)gmail(dot)com> 📎      2008-11-06 03:11:19 from Joshua Tolley <eggyknap(at)gmail(dot)com>      2008-11-06 22:33:09 from "Joshua Tolley" <eggyknap(at)gmail(dot)com>       2008-11-06 22:52:54 from Simon Riggs <simon(at)2ndQuadrant(dot)com>        2008-11-06 23:22:16 from "Joshua Tolley" <eggyknap(at)gmail(dot)com>         2008-11-07 00:31:15 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>          2008-11-07 00:44:56 from "Joshua Tolley" <eggyknap(at)gmail(dot)com>      2008-11-10 08:57:57 from Joshua Tolley <eggyknap(at)gmail(dot)com>  2008-11-21 00:44:06 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>   2008-11-24 16:16:57 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca> 📎    2008-12-16 04:51:38 from "Robert Haas" <robertmhaas(at)gmail(dot)com>     2008-12-20 10:58:37 from "Bryce Cutt" <pandasuit(at)gmail(dot)com>      2008-12-22 03:25:59 from "Robert Haas" <robertmhaas(at)gmail(dot)com>       2008-12-22 14:15:58 from Joshua Tolley <eggyknap(at)gmail(dot)com> 📎        2008-12-23 07:21:22 from "Bryce Cutt" <pandasuit(at)gmail(dot)com>         2008-12-23 14:22:27 from "Robert Haas" <robertmhaas(at)gmail(dot)com>          2008-12-23 14:51:51 from Joshua Tolley <eggyknap(at)gmail(dot)com>           2008-12-23 15:14:29 from "Robert Haas" <robertmhaas(at)gmail(dot)com>            2008-12-23 18:28:19 from Joshua Tolley <eggyknap(at)gmail(dot)com>          2008-12-23 18:12:22 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>           2008-12-25 15:47:57 from "Robert Haas" <robertmhaas(at)gmail(dot)com>            2008-12-27 20:10:26 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>             2008-12-28 14:47:47 from "Robert Haas" <robertmhaas(at)gmail(dot)com>             2008-12-28 22:28:20 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>              2008-12-30 04:55:02 from "Robert Haas" <robertmhaas(at)gmail(dot)com>               2008-12-30 05:29:06 from "Bryce Cutt" <pandasuit(at)gmail(dot)com> 📎                2009-01-02 04:03:06 from "Robert Haas" <robertmhaas(at)gmail(dot)com>                 2009-01-07 00:12:12 from "Bryce Cutt" <pandasuit(at)gmail(dot)com> 📎                  2009-01-07 04:49:57 from "Robert Haas" <robertmhaas(at)gmail(dot)com> 📎                   2009-01-07 14:14:17 from Joshua Tolley <eggyknap(at)gmail(dot)com>                    2009-02-19 04:20:03 from Robert Haas <robertmhaas(at)gmail(dot)com> 📎                     2009-02-19 20:50:55 from Joshua Tolley <eggyknap(at)gmail(dot)com>                      2009-02-20 00:26:56 from David Fetter <david(at)fetter(dot)org>                  2009-01-14 19:36:22 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca> 📎                   2009-02-19 04:28:02 from Robert Haas <robertmhaas(at)gmail(dot)com>    2008-12-18 03:53:36 from "Robert Haas" <robertmhaas(at)gmail(dot)com>    2008-12-18 05:39:16 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca> 📎
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• Re: Proposed Patch to Improve Performance of Multi-BatchHash Join for Skewed Data Sets at 2009-01-07 04:49:57 from Robert Haas

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• Re: Proposed Patch to Improve Performance of Multi-BatchHash Join for Skewed Data Sets at 2009-02-19 04:20:03 from Robert Haas

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