add explicit partial union-all and improve parallel subquery costing

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ID 3070
Title add explicit partial union-all and improve parallel subquery costing
Topic Performance
Created 2021-04-12 12:03:56
Last modified 2021-12-02 14:10:32 (3 years ago)
Latest email 2021-12-02 14:10:15 (3 years ago)
Status
2021-11: Returned with feedback
2021-09: Moved to next CF
2021-07: Moved to next CF
Target version
Authors Luc Vlaming (luc.vlaming)
Reviewers Ronan Dunklau (rdunklau)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/3070
git checkout commitfest/cf/3070
Emails
allow partial union-all and improve parallel subquery costing
First at 2020-10-13 08:57:23 by Luc Vlaming <luc at swarm64.com>
Latest at 2021-12-02 14:10:15 by Daniel Gustafsson <daniel at yesql.se>
Latest attachment (v4-0001-Add-explicit-partial-UNION-ALL-path-and-improve-p.patch) at 2021-04-12 12:01:36 from Luc Vlaming <luc at swarm64.com>
    Attachment (v4-0001-Add-explicit-partial-UNION-ALL-path-and-improve-p.patch) at 2021-04-12 12:01:36 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
    Attachment (v3-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-12-30 13:54:39 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
    Attachment (v2-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-10-14 07:38:08 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
    Attachment (v1-0001-Allow-partial-UNION-ALL-improve-parallel-subquery.patch) at 2020-10-13 08:57:23 from Luc Vlaming <luc at swarm64.com> (Patch: Yes)
History
When Who What
2021-12-02 14:10:32 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2021-11 with status: Returned with feedback
2021-10-06 13:16:36 Jaime Casanova (jcasanov) Closed in commitfest 2021-09 with status: Moved to next CF
2021-08-03 02:27:27 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-07 with status: Moved to next CF
2021-07-23 12:28:56 Ronan Dunklau (rdunklau) Added rdunklau as reviewer
2021-06-21 00:54:14 Greg Nancarrow (gregn1234) Changed authors to Luc Vlaming (luc.vlaming)
2021-04-12 12:03:56 Luc Vlaming (luc.vlaming) Attached mail thread FRXPR01MB09021F98988B057A636AA4EEB7040@FRXPR01MB0902.DEUPRD01.PROD.OUTLOOK.DE
2021-04-12 12:03:56 Luc Vlaming (luc.vlaming) Created patch record
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