Re: Surjective functional indexes

From:	Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>
To:	Christoph Berg <myon(at)debian(dot)org>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject:	Re: Surjective functional indexes
Date:	2017-06-09 08:08:53
Message-ID:	fea95329-ea70-33dd-d59c-61ef3931826e@postgrespro.ru
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Thread:	2017-05-25 16:30:55 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎  2017-05-25 16:37:40 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>   2017-05-25 17:07:15 from Andres Freund <andres(at)anarazel(dot)de>   2017-05-25 17:10:46 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>  2017-05-27 18:50:03 from Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>   2017-05-29 06:20:00 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>    2017-05-29 17:21:07 from Christoph Berg <myon(at)debian(dot)org>     2017-05-29 19:25:00 from "Sven R(dot) Kunze" <srkunze(at)mail(dot)de>      2017-05-29 19:26:47 from "Sven R(dot) Kunze" <srkunze(at)mail(dot)de>     2017-05-30 06:30:10 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>      2017-05-30 17:01:17 from Christoph Berg <myon(at)debian(dot)org>       2017-06-09 08:08:53 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎        2017-09-01 04:40:01 from Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>         2017-09-01 06:25:16 from Simon Riggs <simon(at)2ndquadrant(dot)com>          2017-09-01 08:47:28 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎           2017-09-12 16:28:28 from Simon Riggs <simon(at)2ndquadrant(dot)com>            2017-09-12 17:39:09 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>           2017-09-13 07:51:44 from Christoph Berg <myon(at)debian(dot)org>            2017-09-13 10:09:37 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>             2017-09-13 10:14:59 from Christoph Berg <myon(at)debian(dot)org>              2017-09-13 10:30:15 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>               2017-09-13 11:00:08 from Simon Riggs <simon(at)2ndquadrant(dot)com>                2017-09-13 16:00:01 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                2017-09-14 09:42:42 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                 2017-09-14 10:19:03 from Simon Riggs <simon(at)2ndquadrant(dot)com>                  2017-09-14 15:37:10 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                   2017-09-14 15:53:56 from Simon Riggs <simon(at)2ndquadrant(dot)com>                    2017-09-15 08:16:05 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                    2017-09-15 15:34:09 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                     2017-09-27 07:07:38 from Simon Riggs <simon(at)2ndquadrant(dot)com>                      2017-11-30 02:02:06 from Michael Paquier <michael(dot)paquier(at)gmail(dot)com>                       2017-12-04 15:35:31 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                        2017-12-13 11:29:49 from Simon Riggs <simon(at)2ndquadrant(dot)com>                         2017-12-13 17:32:57 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                          2017-12-14 19:26:40 from Robert Haas <robertmhaas(at)gmail(dot)com>                         2017-12-14 11:39:43 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                          2017-12-14 21:15:53 from Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>                           2017-12-14 22:21:00 from Michael Paquier <michael(dot)paquier(at)gmail(dot)com>                            2017-12-15 09:14:05 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                             2018-01-06 22:59:42 from Stephen Frost <sfrost(at)snowman(dot)net>                              2018-01-10 09:54:45 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                               2018-01-18 08:38:22 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                2018-01-18 08:59:47 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                 2018-01-18 10:08:53 from Simon Riggs <simon(at)2ndquadrant(dot)com>                               2018-02-01 00:10:19 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                2018-02-01 08:49:24 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                 2018-02-01 09:32:02 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                  2018-02-02 08:49:48 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                 2018-05-11 04:48:44 from "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>                                  2018-05-11 11:58:03 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                   2018-05-11 14:02:38 from "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>                               2018-03-01 19:48:24 from Andres Freund <andres(at)anarazel(dot)de>                                2018-03-02 12:34:12 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                 2018-03-22 16:57:34 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                2018-05-11 03:25:58 from Robert Haas <robertmhaas(at)gmail(dot)com>                                 2018-05-11 03:32:27 from Andres Freund <andres(at)anarazel(dot)de>                                  2018-05-11 12:56:12 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                   2018-05-11 14:37:37 from Andres Freund <andres(at)anarazel(dot)de>                                    2018-05-11 15:01:32 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                     2018-05-14 02:50:34 from Robert Haas <robertmhaas(at)gmail(dot)com>                                      2018-11-07 19:25:54 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                       2018-11-08 08:08:25 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                       2018-11-08 12:23:19 from Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>                                        2018-11-08 14:33:27 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                                         2018-11-08 19:05:59 from Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>                                          2018-11-08 23:00:55 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                           2018-11-08 23:27:15 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                            2018-11-09 16:08:58 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                          2018-11-09 17:23:42 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru> 📎                                       2018-11-08 19:24:47 from Andres Freund <andres(at)anarazel(dot)de>                                       2019-01-14 22:34:09 from Andres Freund <andres(at)anarazel(dot)de>                                        2019-01-14 23:03:24 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                         2019-01-14 23:09:18 from Andres Freund <andres(at)anarazel(dot)de>                                          2019-01-14 23:19:08 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                           2019-01-14 23:46:18 from Stephen Frost <sfrost(at)snowman(dot)net>                                            2019-01-14 23:51:15 from Andres Freund <andres(at)anarazel(dot)de>                                             2019-01-14 23:55:18 from Stephen Frost <sfrost(at)snowman(dot)net>                                              2019-01-15 00:00:37 from Andres Freund <andres(at)anarazel(dot)de>                                               2019-01-15 00:04:07 from Stephen Frost <sfrost(at)snowman(dot)net>                                                2019-01-15 00:06:48 from Andres Freund <andres(at)anarazel(dot)de>                                            2019-01-14 23:53:02 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                             2019-01-14 23:57:45 from Andres Freund <andres(at)anarazel(dot)de>                                              2019-01-15 00:03:10 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                               2019-01-15 00:06:39 from Stephen Frost <sfrost(at)snowman(dot)net>                                                2019-01-15 00:10:57 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>                                             2019-01-14 23:58:23 from Stephen Frost <sfrost(at)snowman(dot)net>                               2018-03-22 20:37:43 from Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>                                2018-03-23 15:39:24 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                 2018-03-23 15:45:34 from Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>                                  2018-03-23 16:17:03 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                                 2018-03-23 15:54:00 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                  2018-03-27 19:08:25 from Simon Riggs <simon(at)2ndquadrant(dot)com>                                   2018-03-28 07:18:38 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                               2018-03-22 20:53:53 from Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>                                2018-03-23 16:08:59 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>                2017-09-28 19:10:40 from Robert Haas <robertmhaas(at)gmail(dot)com>                 2017-09-28 20:37:40 from Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>  2017-09-28 20:24:11 from Oleg Bartunov <obartunov(at)gmail(dot)com>   2017-09-28 20:25:16 from Oleg Bartunov <obartunov(at)gmail(dot)com> 📎
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In response to

• Re: Surjective functional indexes at 2017-05-30 17:01:17 from Christoph Berg

Responses

• Re: Surjective functional indexes at 2017-09-01 04:40:01 from Thomas Munro

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