adaptive ndistinct estimator

ID 61

Title adaptive ndistinct estimator

Topic Miscellaneous

Created 2015-01-12 13:01:03

Last modified 2015-05-01 11:56:27 (9 years, 6 months ago)

Latest email 2015-05-15 20:00:19 (9 years, 6 months ago)

Status

2015-02: Returned with feedback

2014-12: Moved to next CF

Target version

Authors Tomas Vondra (fuzzycz)

Reviewers Josh Berkus (aglio), Gary Hunt (garyhuntddn)Become reviewer

Committer

Links CFbot results (CirrusCI) CFbot GitHub

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/61
git checkout commitfest/cf/61

Emails

Yet another abort-early plan disaster on 9.3: First at 2014-09-18 00:11:33 by Josh Berkus <josh at agliodbs.com>
Latest at 2015-05-15 20:00:19 by Josh Berkus <josh at agliodbs.com>
Latest attachment (ndistinct.sql) at 2015-03-31 19:02:29 from Tomas Vondra <tomas.vondra at 2ndquadrant.com>
    Attachment (ndistinct.sql) at 2015-03-31 19:02:29 from Tomas Vondra <tomas.vondra at 2ndquadrant.com> (Patch: No)
    Attachment (enable_sorted_path.v1a.patch) at 2014-12-17 07:55:29 from Simon Riggs <simon at 2ndQuadrant.com> (Patch: Yes)
    Attachment (pettus_sel.sql) at 2014-12-12 03:31:45 from Simon Riggs <simon at 2ndQuadrant.com> (Patch: No)
    Attachment (avoid_limit_pushdown.v4.patch) at 2014-12-12 03:22:44 from Simon Riggs <simon at 2ndQuadrant.com> (Patch: Yes)
    Attachment (ndistinct-estimator-v3.patch) at 2014-12-07 01:54:14 from Tomas Vondra <tv at fuzzy.cz> (Patch: Yes)
    Attachment (avoid_limit_pushdown.v3.patch) at 2014-12-05 06:46:15 from Simon Riggs <simon at 2ndQuadrant.com> (Patch: Yes)
    Attachment (ndistinct-estimator-v2.patch) at 2014-11-23 20:19:56 from Tomas Vondra <tv at fuzzy.cz> (Patch: Yes)
    Attachment (ndistinct.sql) at 2014-10-10 17:53:36 from Tomas Vondra <tv at fuzzy.cz> (Patch: No)

History

When	Who	What
2015-05-01 11:56:27	Robert Haas (rhaas)	Closed in commitfest 2015-02 with status: Returned with feedback
2015-03-26 20:43:06	Josh Berkus (aglio)	Added aglio as reviewer
2015-02-13 13:00:50	Michael Paquier (michael-kun)	Closed in commitfest 2014-12 with status: Returned with Feedback
2015-02-13 12:59:37	Michael Paquier (michael-kun)	Attached mail thread 541A2335.3060100@agliodbs.com
2015-02-13 12:59:27	Michael Paquier (michael-kun)	Detached mail thread 541A2335.3060100@agliodbs.com
2015-02-05 22:37:37	Gary Hunt (garyhuntddn)	Added self as reviewer
2015-02-05 22:37:05	Gary Hunt (garyhuntddn)	Removed self from reviewers
2015-02-05 21:42:53	Gary Hunt (garyhuntddn)	Added self as reviewer
2015-01-19 01:52:40	Michael Paquier (michael-kun)	Changed authors to Tomas Vondra (fuzzycz)
2015-01-19 01:52:40	Michael Paquier (michael-kun)	Changed reviewers to
2015-01-12 13:01:12	Michael Paquier (michael-kun)	Changed reviewers to Tomas Vondra (fuzzycz)
2015-01-12 13:01:03	Michael Paquier (michael-kun)	Attached mail thread 541A2335.3060100@agliodbs.com
2015-01-12 13:01:03	Michael Paquier (michael-kun)	Created patch record