Re: patch: fix performance problems with repated decomprimation of varlena values in plpgsql

From:	Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To:	Bruce Momjian <bruce(at)momjian(dot)us>
Cc:	Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>
Subject:	Re: patch: fix performance problems with repated decomprimation of varlena values in plpgsql
Date:	2011-03-10 23:29:56
Message-ID:	26358.1299799796@sss.pgh.pa.us
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Thread:	2010-11-22 12:46:51 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> 📎  2010-11-22 12:55:54 from Andrew Dunstan <andrew(at)dunslane(dot)net>   2010-11-22 13:01:23 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>    2010-11-23 19:29:03 from Alvaro Herrera <alvherre(at)commandprompt(dot)com>  2011-01-15 17:53:55 from Noah Misch <noah(at)leadboat(dot)com> 📎   2011-01-16 17:49:27 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> 📎    2011-01-16 22:16:51 from Noah Misch <noah(at)leadboat(dot)com> 📎     2011-01-18 19:42:25 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>      2011-01-18 21:40:40 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>       2011-01-18 22:00:21 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>        2011-01-18 22:22:53 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>         2011-01-19 16:46:19 from Robert Haas <robertmhaas(at)gmail(dot)com>          2011-01-19 17:01:09 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>          2011-01-19 17:10:16 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>           2011-01-19 17:31:08 from Robert Haas <robertmhaas(at)gmail(dot)com>            2011-01-19 19:58:11 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>             2011-01-19 20:17:22 from Robert Haas <robertmhaas(at)gmail(dot)com>              2011-01-19 20:52:01 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>               2011-01-19 21:00:24 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>                2011-01-19 21:18:54 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                 2011-01-19 21:20:32 from Robert Haas <robertmhaas(at)gmail(dot)com>                  2011-01-22 10:32:02 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> 📎                   2011-01-25 01:03:20 from Noah Misch <noah(at)leadboat(dot)com>                    2011-01-25 04:29:26 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                     2011-01-25 07:04:45 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>                      2011-01-25 15:03:18 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                       2011-01-25 15:33:35 from Robert Haas <robertmhaas(at)gmail(dot)com>                        2011-01-25 15:47:50 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                         2011-01-25 16:12:00 from Robert Haas <robertmhaas(at)gmail(dot)com>                         2011-01-25 16:29:47 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                          2011-01-28 19:09:15 from Robert Haas <robertmhaas(at)gmail(dot)com>                           2011-01-28 19:19:36 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                            2011-02-04 16:16:29 from Robert Haas <robertmhaas(at)gmail(dot)com>                             2011-02-04 19:49:53 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                              2011-02-06 10:52:13 from Noah Misch <noah(at)leadboat(dot)com>                               2011-02-06 13:15:30 from Robert Haas <robertmhaas(at)gmail(dot)com>                                2011-02-06 13:47:54 from Noah Misch <noah(at)leadboat(dot)com>                                 2011-02-06 14:10:15 from Robert Haas <robertmhaas(at)gmail(dot)com>                                  2011-02-08 04:16:18 from Robert Haas <robertmhaas(at)gmail(dot)com>                                   2011-02-08 04:52:01 from Noah Misch <noah(at)leadboat(dot)com>                                    2011-02-08 07:00:42 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                                     2011-02-08 15:28:52 from Noah Misch <noah(at)leadboat(dot)com>                                      2011-02-08 15:42:56 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                                    2011-02-08 15:24:03 from Robert Haas <robertmhaas(at)gmail(dot)com>                                     2011-02-08 16:05:01 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                                     2011-02-08 16:38:40 from Noah Misch <noah(at)leadboat(dot)com>                                      2011-02-08 17:15:23 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>                                      2011-02-08 18:00:36 from Robert Haas <robertmhaas(at)gmail(dot)com>                                   2011-02-08 06:47:57 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>           2011-01-19 17:52:03 from Noah Misch <noah(at)leadboat(dot)com>            2011-01-19 18:48:12 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>  2011-03-10 23:19:47 from Bruce Momjian <bruce(at)momjian(dot)us>   2011-03-10 23:29:56 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>   2011-03-11 06:09:37 from Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
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• Re: patch: fix performance problems with repated decomprimation of varlena values in plpgsql at 2011-03-10 23:19:47 from Bruce Momjian

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