Re: PATCH: decreasing memory needlessly consumed by array_agg

From:	Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To:	Jeff Davis <pgsql(at)j-davis(dot)com>
Cc:	Tomas Vondra <tv(at)fuzzy(dot)cz>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject:	Re: PATCH: decreasing memory needlessly consumed by array_agg
Date:	2015-01-20 14:44:34
Message-ID:	10265.1421765074@sss.pgh.pa.us
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Thread:	2014-03-28 02:00:05 from Tomas Vondra <tv(at)fuzzy(dot)cz> 📎  2014-03-31 19:04:03 from Robert Haas <robertmhaas(at)gmail(dot)com>   2014-04-01 16:28:40 from Tomas Vondra <tv(at)fuzzy(dot)cz>    2014-04-01 17:04:09 from Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>    2014-04-01 17:08:20 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>     2014-04-01 18:45:37 from Tomas Vondra <tv(at)fuzzy(dot)cz>      2014-04-01 18:56:05 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>       2014-04-01 19:34:50 from Tomas Vondra <tv(at)fuzzy(dot)cz>     2014-12-29 07:53:21 from Jeff Davis <pgsql(at)j-davis(dot)com>      2015-01-20 07:22:14 from Jeff Davis <pgsql(at)j-davis(dot)com>       2015-01-20 11:17:05 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>        2015-01-20 11:23:23 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>         2015-01-20 15:40:30 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>       2015-01-20 14:44:34 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>        2015-01-20 20:13:32 from Jeff Davis <pgsql(at)j-davis(dot)com>         2015-01-20 22:37:20 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>          2015-01-21 08:01:51 from Jeff Davis <pgsql(at)j-davis(dot)com>           2015-01-22 16:18:19 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>         2015-01-28 20:28:54 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>          2015-01-28 20:56:00 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>           2015-01-28 22:25:53 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> 📎            2015-01-29 20:57:58 from Jim Nasby <Jim(dot)Nasby(at)BlueTreble(dot)com>            2015-02-13 13:03:02 from Michael Paquier <michael(dot)paquier(at)gmail(dot)com>            2015-02-22 01:38:36 from Jeff Davis <pgsql(at)j-davis(dot)com> 📎             2015-02-22 02:14:55 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>              2015-02-22 07:05:01 from Jeff Davis <pgsql(at)j-davis(dot)com>  2014-11-29 16:57:14 from Tomas Vondra <tv(at)fuzzy(dot)cz> 📎   2014-12-15 21:35:52 from Jeff Janes <jeff(dot)janes(at)gmail(dot)com>    2014-12-15 23:27:28 from Tomas Vondra <tv(at)fuzzy(dot)cz> 📎     2014-12-16 03:47:49 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>      2014-12-16 04:01:59 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>       2014-12-20 08:26:51 from Ali Akbar <the(dot)apaan(at)gmail(dot)com> 📎        2014-12-20 19:10:02 from Tomas Vondra <tv(at)fuzzy(dot)cz> 📎         2014-12-20 19:29:31 from Tomas Vondra <tv(at)fuzzy(dot)cz> 📎          2014-12-21 01:54:16 from Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>           2014-12-21 13:38:24 from Tomas Vondra <tv(at)fuzzy(dot)cz> 📎            2014-12-21 18:00:51 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>             2014-12-29 07:37:12 from Jeff Davis <pgsql(at)j-davis(dot)com>            2014-12-22 01:08:24 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>             2014-12-22 02:44:32 from Jim Nasby <Jim(dot)Nasby(at)BlueTreble(dot)com>             2015-01-08 07:53:44 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>              2015-01-08 22:34:37 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> 📎               2015-01-12 00:28:42 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>                2015-01-14 21:52:58 from Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> 📎                 2015-01-20 00:03:08 from Jeff Davis <pgsql(at)j-davis(dot)com>     2014-12-29 07:38:14 from Jeff Davis <pgsql(at)j-davis(dot)com>      2014-12-29 15:06:38 from Ali Akbar <the(dot)apaan(at)gmail(dot)com>
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In response to

• Re: PATCH: decreasing memory needlessly consumed by array_agg at 2015-01-20 07:22:14 from Jeff Davis

Responses

• Re: PATCH: decreasing memory needlessly consumed by array_agg at 2015-01-20 20:13:32 from Jeff Davis

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