GROUP BY optimization

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Title GROUP BY optimization
Topic Performance
Created 2018-05-30 11:42:10
Last modified 2021-07-20 13:15:16 (4 days, 22 hours ago)
Latest email 2021-07-21 22:58:44 (3 days, 13 hours ago)
Status
2021-07: Needs review
2021-03: Moved to next CF
2021-01: Moved to next CF
2020-11: Moved to next CF
2019-01: Moved to next CF
2018-11: Moved to next CF
2018-09: Moved to next CF
2018-07: Moved to next CF
Target version
Authors Fedor Sigaev (sigaev), Pavel Borisov (pborisov)
Reviewers Tomas Vondra (fuzzycz)Become reviewer
Committer
Links
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POC: GROUP BY optimization
First at 2018-05-29 23:07:50 by Teodor Sigaev <teodor at sigaev.ru>
Latest at 2021-07-21 22:58:44 by Tomas Vondra <tomas.vondra at enterprisedb.com>
Latest attachment (group-by-reorder-20210722.patch) at 2021-07-21 22:58:44 from Tomas Vondra <tomas.vondra at enterprisedb.com>
    Attachment (group-by-reorder-20210722.patch) at 2021-07-21 22:58:44 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (group-by-reorder-20210720.patch) at 2021-07-20 13:12:38 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (0001-v12-20210309.patch) at 2021-03-09 23:05:55 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (v12-0001-GROUP-BY-optimization-made-compatible-with-chang.patch) at 2021-03-05 11:37:30 from Ibrar Ahmed <ibrar.ahmad at gmail.com> (Patch: Yes)
    Attachment (v11-0001-GROUP-BY-optimization-made-compatible-with-chang.patch) at 2020-10-26 08:44:58 from Pavel Borisov <pashkin.elfe at gmail.com> (Patch: Yes)
    Attachment (wip-group-by-incremental-sort-v1.patch) at 2020-05-16 14:56:09 from Tomas Vondra <tomas.vondra at 2ndquadrant.com> (Patch: Yes)
    Attachment (v12-0001-Add-tests-for-group-by-optimization.patch) at 2019-05-03 20:28:21 from Dmitry Dolgov <9erthalion6 at gmail.com> (Patch: Yes)
    Attachment (v11-0001-Add-tests-for-group-by-optimization.patch) at 2019-04-04 15:11:09 from Dmitry Dolgov <9erthalion6 at gmail.com> (Patch: Yes)
    Attachment (0002-opt_group_by_index_and_order-v10.patch) at 2018-06-13 16:41:20 from Teodor Sigaev <teodor at sigaev.ru> (Patch: Yes)
    Attachment (0001-opt_group_by_index-v9.patch) at 2018-06-07 16:22:13 from Teodor Sigaev <teodor at sigaev.ru> (Patch: Yes)
    Attachment (0001-opt_group_by_index-v8.patch) at 2018-06-06 18:04:09 from Teodor Sigaev <teodor at sigaev.ru> (Patch: Yes)
    Attachment (0002-opt_group_by_index_and_order-v7.patch) at 2018-06-05 17:56:19 from Teodor Sigaev <teodor at sigaev.ru> (Patch: Yes)
    Attachment (opt_group_by-v6.patch) at 2018-05-30 16:17:42 from Teodor Sigaev <teodor at sigaev.ru> (Patch: Yes)
    Attachment (opt_group_by-v5.patch) at 2018-05-29 23:07:50 from Teodor Sigaev <teodor at sigaev.ru> (Patch: Yes)
Group by reordering optimization
First at 2020-09-01 11:15:31 by Dmitry Dolgov <9erthalion6 at gmail.com>
Latest at 2020-09-16 14:20:39 by Dmitry Dolgov <9erthalion6 at gmail.com>
Latest attachment (0001-Group-by-optimization.patch) at 2020-09-01 11:15:31 from Dmitry Dolgov <9erthalion6 at gmail.com>
    Attachment (0001-Group-by-optimization.patch) at 2020-09-01 11:15:31 from Dmitry Dolgov <9erthalion6 at gmail.com> (Patch: Yes)
History
When Who What
2021-07-20 13:15:16 Tomas Vondra (fuzzycz) New status: Needs review
2021-07-13 11:35:12 Ibrar Ahmed (ibrar) New status: Waiting on Author
2021-04-08 15:41:16 David Steele (dsteele) Closed in commitfest 2021-03 with status: Moved to next CF
2021-02-01 12:32:44 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-01 with status: Moved to next CF
2020-12-23 01:41:35 Tomas Vondra (fuzzycz) Attached mail thread CA+q6zcW_4o2NC0zutLkOJPsFt80megSpX_dVRo6GK9PC-Jx_Ag@mail.gmail.com
2020-12-01 10:58:05 Anastasia Lubennikova (lubennikovaav) Closed in commitfest 2020-11 with status: Moved to next CF
2020-10-26 08:57:32 Pavel Borisov (pborisov) Attached mail thread 7c79e6a5-8597-74e8-0671-1c39d124c9d6@sigaev.ru
2020-10-26 08:57:25 Pavel Borisov (pborisov) Detached mail thread 7c79e6a5-8597-74e8-0671-1c39d124c9d6@sigaev.ru
2020-10-26 08:57:03 Pavel Borisov (pborisov) Changed authors to Fedor Sigaev (sigaev), Pavel Borisov (pborisov)
2020-10-26 08:53:04 Pavel Borisov (pborisov) Closed in commitfest 2019-01 with status: Moved to next CF
2020-10-26 08:48:10 Pavel Borisov (pborisov) New status: Needs review
2019-01-31 11:24:14 Andres Freund (andresfreund) Closed in commitfest 2019-01 with status: Returned with feedback
2018-11-29 16:55:44 Dmitry Dolgov (erthalion) New status: Waiting on Author
2018-11-29 16:55:35 Dmitry Dolgov (erthalion) Closed in commitfest 2018-11 with status: Moved to next CF
2018-11-29 16:55:31 Dmitry Dolgov (erthalion) New status: Needs review
2018-10-02 02:16:42 Michael Paquier (michael-kun) New status: Waiting on Author
2018-10-02 02:16:36 Michael Paquier (michael-kun) Closed in commitfest 2018-09 with status: Moved to next CF
2018-08-10 22:18:38 Andrew Dunstan (adunstan) Closed in commitfest 2018-07 with status: Moved to next CF
2018-06-02 19:29:28 Tomas Vondra (fuzzycz) Added fuzzycz as reviewer
2018-05-30 11:42:29 Fedor Sigaev (sigaev) Changed authors to Fedor Sigaev (sigaev)
2018-05-30 11:42:11 Fedor Sigaev (sigaev) Attached mail thread 7c79e6a5-8597-74e8-0671-1c39d124c9d6@sigaev.ru
2018-05-30 11:42:10 Fedor Sigaev (sigaev) Created patch record
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