Improve Append/MergeAppend EXPLAIN output when all subplans are pruned.

ID 2102

Title Improve Append/MergeAppend EXPLAIN output when all subplans are pruned.

Topic Miscellaneous

Created 2019-04-23 23:40:49

Last modified 2019-12-01 01:58:27 (4 years, 11 months ago)

Latest email 2019-12-01 02:49:18 (4 years, 11 months ago)

Status

2019-11: Returned with feedback

2019-09: Moved to next CF

2019-07: Moved to next CF

Target version

Authors David Rowley (davidrowley)

Reviewers 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/2102
git checkout commitfest/cf/2102

Emails

Runtime pruning problem: First at 2019-04-16 11:54:36 by "Yuzuko Hosoya" <hosoya.yuzuko at lab.ntt.co.jp>
Latest at 2019-12-01 02:49:18 by Michael Paquier <michael at paquier.xyz>
Latest attachment (improve_runtime_pruning_explain_output_v3.patch) at 2019-07-23 08:49:52 from David Rowley <david.rowley at 2ndquadrant.com>
    Attachment (improve_runtime_pruning_explain_output_v3.patch) at 2019-07-23 08:49:52 from David Rowley <david.rowley at 2ndquadrant.com> (Patch: Yes)
    Attachment (improve_runtime_pruning_explain_output_v2.patch) at 2019-05-25 06:55:11 from David Rowley <david.rowley at 2ndquadrant.com> (Patch: Yes)
    Attachment (wip_improve_runtime_pruning_explain_output.patch) at 2019-04-22 13:12:16 from David Rowley <david.rowley at 2ndquadrant.com> (Patch: Yes)
    Attachment (explain-fully-pruned-append-mergeappend-2.patch) at 2019-04-19 08:13:43 from Amit Langote <Langote_Amit_f8 at lab.ntt.co.jp> (Patch: Yes)
    Attachment (explain-fully-pruned-append-mergeappend.patch) at 2019-04-19 08:00:57 from Amit Langote <Langote_Amit_f8 at lab.ntt.co.jp> (Patch: Yes)
    Attachment (allow-full-pruning-of-append-wip.patch) at 2019-04-18 17:25:52 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)

History

When	Who	What
2019-12-01 01:58:27	Michael Paquier (michael-kun)	Closed in commitfest 2019-11 with status: Returned with feedback
2019-09-30 18:53:41	Álvaro Herrera (alvherre)	Closed in commitfest 2019-09 with status: Moved to next CF
2019-08-01 23:39:05	Thomas Munro (macdice)	Closed in commitfest 2019-07 with status: Moved to next CF
2019-04-29 01:56:25	David Rowley (davidrowley)	Attached mail thread 001001d4f44b$2a2cca50$7e865ef0$@lab.ntt.co.jp
2019-04-29 01:55:48	David Rowley (davidrowley)	Detached mail thread CAKJS1f_1c260nOt_vBJ067AZ3JXptXVRohDVMLEBmudX1YEx-A@mail.gmail.com
2019-04-23 23:41:13	David Rowley (davidrowley)	Changed authors to David Rowley (davidrowley)
2019-04-23 23:40:49	David Rowley (davidrowley)	Attached mail thread CAKJS1f_1c260nOt_vBJ067AZ3JXptXVRohDVMLEBmudX1YEx-A@mail.gmail.com
2019-04-23 23:40:49	David Rowley (davidrowley)	Created patch record