Re: Hash index use presently(?) discouraged since 2005: revive or bury it?

From:	Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To:	Stefan Keller <sfkeller(at)gmail(dot)com>
Cc:	Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-performance(at)postgresql(dot)org
Subject:	Re: Hash index use presently(?) discouraged since 2005: revive or bury it?
Date:	2011-09-14 08:58:59
Message-ID:	4E706CD3.9000209@enterprisedb.com
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Thread:	2011-09-13 23:04:27 from Stefan Keller <sfkeller(at)gmail(dot)com>  2011-09-14 00:04:36 from Peter Geoghegan <peter(at)2ndquadrant(dot)com>   2011-09-14 00:24:30 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>    2011-09-14 06:39:50 from Stefan Keller <sfkeller(at)gmail(dot)com>     2011-09-14 08:58:59 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>    2011-09-14 09:03:58 from Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>     2011-09-15 20:00:28 from Merlin Moncure <mmoncure(at)gmail(dot)com>      2011-09-15 20:28:50 from Claudio Freire <klaussfreire(at)gmail(dot)com>       2011-09-15 22:14:42 from Merlin Moncure <mmoncure(at)gmail(dot)com>      2011-09-15 22:38:08 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>       2011-09-16 00:34:04 from Claudio Freire <klaussfreire(at)gmail(dot)com>       2011-09-16 01:00:17 from Merlin Moncure <mmoncure(at)gmail(dot)com>        2011-09-16 01:04:58 from Claudio Freire <klaussfreire(at)gmail(dot)com>        2011-09-16 04:20:43 from Merlin Moncure <mmoncure(at)gmail(dot)com>         2011-09-17 22:29:16 from Jeff Janes <jeff(dot)janes(at)gmail(dot)com>       2011-09-16 23:15:26 from Stefan Keller <sfkeller(at)gmail(dot)com>    2011-09-14 09:43:27 from Leonardo Francalanci <m_lists(at)yahoo(dot)it>    2011-09-14 23:03:46 from Stefan Keller <sfkeller(at)gmail(dot)com>     2011-09-14 23:40:18 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>      2011-09-17 01:04:47 from Tomas Vondra <tv(at)fuzzy(dot)cz>     2011-09-17 22:11:33 from Jeff Janes <jeff(dot)janes(at)gmail(dot)com>   2011-09-17 21:48:29 from Jeff Janes <jeff(dot)janes(at)gmail(dot)com>    2011-09-17 22:14:55 from Merlin Moncure <mmoncure(at)gmail(dot)com>     2011-09-18 14:59:10 from Stefan Keller <sfkeller(at)gmail(dot)com>      2011-09-19 02:14:39 from Jeff Janes <jeff(dot)janes(at)gmail(dot)com>      2011-09-19 11:13:37 from Robert Klemme <shortcutter(at)googlemail(dot)com>       2011-09-19 12:28:31 from Thomas Kellerer <spam_eater(at)gmx(dot)net>      2011-09-19 14:04:02 from Merlin Moncure <mmoncure(at)gmail(dot)com>       2011-09-19 15:19:14 from Robert Klemme <shortcutter(at)googlemail(dot)com>        2011-09-19 15:28:57 from Vitalii Tymchyshyn <tivv00(at)gmail(dot)com>        2011-09-19 15:35:38 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>        2011-09-19 15:54:24 from Vitalii Tymchyshyn <tivv00(at)gmail(dot)com>         2011-09-19 16:14:38 from Claudio Freire <klaussfreire(at)gmail(dot)com>        2011-09-19 16:15:45 from Jeff Janes <jeff(dot)janes(at)gmail(dot)com>        2011-09-19 18:43:06 from Merlin Moncure <mmoncure(at)gmail(dot)com>         2011-09-19 18:53:07 from Claudio Freire <klaussfreire(at)gmail(dot)com>          2011-09-20 16:11:28 from Merlin Moncure <mmoncure(at)gmail(dot)com>           2011-09-20 16:25:19 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
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