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

From:	Robert Haas <robertmhaas(at)gmail(dot)com>
To:	"Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>
Cc:	Joshua Tolley <eggyknap(at)gmail(dot)com>, Bryce Cutt <pandasuit(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org
Subject:	Re: Proposed Patch to Improve Performance ofMulti-BatchHash Join for Skewed Data Sets
Date:	2009-02-26 17:25:52
Message-ID:	603c8f070902260925w4f31ffd0s3944e69c9edb792f@mail.gmail.com
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Thread:	2009-02-19 16:37:05 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca> 📎  2009-02-25 03:18:02 from Robert Haas <robertmhaas(at)gmail(dot)com>  2009-02-25 05:38:40 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca> 📎   2009-02-26 03:24:21 from Robert Haas <robertmhaas(at)gmail(dot)com>    2009-02-26 09:22:11 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>     2009-02-26 13:22:52 from Robert Haas <robertmhaas(at)gmail(dot)com>      2009-02-26 14:57:25 from Joshua Tolley <eggyknap(at)gmail(dot)com>       2009-02-26 15:45:35 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>        2009-02-26 20:16:42 from Bryce Cutt <pandasuit(at)gmail(dot)com>         2009-03-02 23:47:34 from Bryce Cutt <pandasuit(at)gmail(dot)com> 📎          2009-03-06 18:57:53 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>           2009-03-06 19:28:20 from Robert Haas <robertmhaas(at)gmail(dot)com>            2009-03-06 22:00:03 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>          2009-03-21 00:14:52 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>           2009-03-21 00:35:53 from Robert Haas <robertmhaas(at)gmail(dot)com>            2009-03-21 00:45:14 from Bryce Cutt <pandasuit(at)gmail(dot)com>             2009-03-21 00:51:00 from Robert Haas <robertmhaas(at)gmail(dot)com>              2009-03-21 02:22:20 from Bryce Cutt <pandasuit(at)gmail(dot)com>             2009-03-21 00:51:38 from Robert Haas <robertmhaas(at)gmail(dot)com>       2009-02-26 16:52:37 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>    2009-02-26 14:42:17 from Joshua Tolley <eggyknap(at)gmail(dot)com>    2009-02-26 17:08:34 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>     2009-02-26 17:25:52 from Robert Haas <robertmhaas(at)gmail(dot)com>      2009-02-26 17:34:57 from "Lawrence, Ramon" <ramon(dot)lawrence(at)ubc(dot)ca>
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• Re: Proposed Patch to Improve Performance ofMulti-BatchHash Join for Skewed Data Sets at 2009-02-26 17:08:34 from Lawrence, Ramon

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• Re: Proposed Patch to Improve Performance ofMulti-BatchHash Join for Skewed Data Sets at 2009-02-26 17:34:57 from Lawrence, Ramon

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