Parallelize correlated subqueries that execute within each worker

Title

Topic

Performance

Created

2021-07-12 16:23:21

Last modified

2022-08-02 20:57:40 (1 month, 3 weeks ago)

Latest email

2022-03-22 00:48:05 (6 months, 1 week ago)

Status

2022-07: Returned with feedback

2022-03: Moved to next CF

2022-01: Moved to next CF

2021-11: Moved to next CF

2021-09: Moved to next CF

Target version

Authors

James Coleman (jcole1989)

Reviewers

Committer

Links

Emails

Parallelize correlated subqueries that execute within each worker: First at 2021-05-07 16:30:02 by James Coleman <jtc331 at gmail.com>
Latest at 2022-03-22 00:48:05 by Andres Freund <andres at anarazel.de>
Latest attachment (v4-0001-Allow-parallel-LATERAL-subqueries-with-LIMIT-OFFS.patch) at 2022-01-23 01:25:19 from James Coleman <jtc331 at gmail.com>
    Attachment (v4-0001-Allow-parallel-LATERAL-subqueries-with-LIMIT-OFFS.patch) at 2022-01-23 01:25:19 from James Coleman <jtc331 at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Allow-parallel-LATERAL-subqueries-with-LIMIT-OFFS.patch) at 2022-01-14 19:15:40 from James Coleman <jtc331 at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Allow-parallel-LATERAL-subqueries-with-LIMIT-OFFS.patch) at 2021-09-08 12:47:35 from James Coleman <jtc331 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Allow-parallel-LATERAL-subqueries-with-LIMIT-OFFS.patch) at 2021-09-07 13:16:49 from James Coleman <jtc331 at gmail.com> (Patch: Yes)
    Attachment (v1-0003-Other-places-to-consider-for-completeness.patch) at 2021-05-07 16:30:02 from James Coleman <jtc331 at gmail.com> (Patch: Yes)

History

When	Who	What
2022-08-02 20:57:40	Jacob Champion (jchampion)	Closed in commitfest 2022-07 with status: Returned with feedback
2022-04-08 12:58:26	Greg Stark (stark)	Closed in commitfest 2022-03 with status: Moved to next CF
2022-03-22 00:48:11	Andres Freund (andresfreund)	New status: Waiting on Author
2022-02-02 16:33:44	Julien Rouhaud (rjuju)	Closed in commitfest 2022-01 with status: Moved to next CF
2022-01-14 19:15:59	James Coleman (jcole1989)	New status: Needs review
2021-12-03 07:34:01	Michael Paquier (michael-kun)	New status: Waiting on Author
2021-12-03 07:33:54	Michael Paquier (michael-kun)	Closed in commitfest 2021-11 with status: Moved to next CF
2021-11-03 13:46:45	James Coleman (jcole1989)	New status: Needs review
2021-10-03 16:00:37	Jaime Casanova (jcasanov)	New status: Waiting on Author
2021-10-03 16:00:23	Jaime Casanova (jcasanov)	Closed in commitfest 2021-09 with status: Moved to next CF
2021-10-03 16:00:18	Jaime Casanova (jcasanov)	New status: Needs review
2021-09-01 11:06:10	Daniel Gustafsson (d_gustafsson)	New status: Waiting on Author
2021-07-12 16:23:33	James Coleman (jcole1989)	Changed authors to James Coleman (jcole1989)
2021-07-12 16:23:33	James Coleman (jcole1989)	Changed targetversion to 15
2021-07-12 16:23:21	James Coleman (jcole1989)	Attached mail thread CAAaqYe_x1u3V4uPiv=dJ=k2EJ7txhdq6yexJDkYZ1x1pu0QwcQ@mail.gmail.com
2021-07-12 16:23:21	James Coleman (jcole1989)	Created patch record