index-only count(*) for indexes supporting bitmap scans

Title

Topic

Performance

Created

2017-04-12 08:48:29

Last modified

2017-11-01 22:07:05 (6 years, 5 months ago)

Latest email

2017-11-13 08:34:17 (6 years, 5 months ago)

Status

2017-11: Committed

2017-09: Moved to next CF

Target version

Authors

Alexander Kuzmenkov (akuzmenkov)

Reviewers

Alexey Chernyshov (alexey-chernyshov)Become reviewer

Committer

Tom Lane (tgl)

Links

Emails

index-only count(*) for indexes supporting bitmap scans: First at 2017-04-11 17:24:56 by Alexander Kuzmenkov <a.kuzmenkov at postgrespro.ru>
Latest at 2017-11-13 08:34:17 by Alexander Kuzmenkov <a.kuzmenkov at postgrespro.ru>
Latest attachment (index-only-count-v3.patch) at 2017-09-04 16:17:42 from Alexander Kuzmenkov <a.kuzmenkov at postgrespro.ru>
    Attachment (index-only-count-v3.patch) at 2017-09-04 16:17:42 from Alexander Kuzmenkov <a.kuzmenkov at postgrespro.ru> (Patch: Yes)
    Attachment (index-only-count-v2.patch) at 2017-08-21 14:25:37 from Alexander Kumenkov <a.kuzmenkov at postgrespro.ru> (Patch: Yes)
    Attachment (benchmark.txt) at 2017-04-11 17:24:56 from Alexander Kuzmenkov <a.kuzmenkov at postgrespro.ru> (Patch: No)

History

When	Who	What
2017-11-01 22:07:05	Tom Lane (tgl)	Closed in commitfest 2017-11 with status: Committed
2017-11-01 18:47:10	Tom Lane (tgl)	Added tgl as committer
2017-10-01 23:42:30	Daniel Gustafsson (d_gustafsson)	Closed in commitfest 2017-09 with status: Moved to next CF
2017-09-07 13:18:37	Alexey Chernyshov (alexey-chernyshov)	Posted review with messageid <20170907131837.18925.19752.pgcf@coridan.postgresql.org>
2017-09-07 13:18:37	Alexey Chernyshov (alexey-chernyshov)	New status: Ready for Committer
2017-09-05 21:57:58	Daniel Gustafsson (d_gustafsson)	Changed reviewers to Alexey Chernyshov (alexey-chernyshov)
2017-09-04 16:17:58	Alexander Kuzmenkov (akuzmenkov)	New status: Needs review
2017-09-04 12:17:30	Alexey Chernyshov (alexey-chernyshov)	Posted review with messageid <20170904121730.18925.18766.pgcf@coridan.postgresql.org>
2017-09-04 12:17:30	Alexey Chernyshov (alexey-chernyshov)	New status: Waiting on Author
2017-04-12 08:49:22	Alexander Kuzmenkov (akuzmenkov)	Changed authors to Alexander Kuzmenkov (akuzmenkov)
2017-04-12 08:48:29	Alexander Kuzmenkov (akuzmenkov)	Attached mail thread 239a8955-c0fc-f506-026d-c837e86c827b@postgrespro.ru
2017-04-12 08:48:29	Alexander Kuzmenkov (akuzmenkov)	Created patch record