Improve cost estimates for MergeAppend plan with filters

Title

Topic

Performance

Created

2024-01-30 11:06:53

Last modified

2024-01-31 23:10:45 (3 months ago)

Latest email

2024-01-31 21:01:25 (3 months ago)

Status

2024-03: Committed

Target version

Authors

Alexander Kuzmenkov (akuzmenkov)

Reviewers

Aleksander Alekseev (a.alekseev)Become reviewer

Committer

David Rowley (davidrowley)

Links

Emails

Incorrect cost for MergeAppend: First at 2024-01-29 12:40:41 by Alexander Kuzmenkov <akuzmenkov at timescale.com>
Latest at 2024-01-31 21:01:25 by Alexander Kuzmenkov <akuzmenkov at timescale.com>
Latest attachment (merge-append-cost-v2.patch) at 2024-01-30 13:23:37 from Alexander Kuzmenkov <akuzmenkov at timescale.com>
Attachment (merge-append-cost-v2.patch) at 2024-01-30 13:23:37 from Alexander Kuzmenkov <akuzmenkov at timescale.com> (Patch: Yes)
Attachment (merge-append-cost-v1.patch) at 2024-01-30 11:06:28 from Alexander Kuzmenkov <akuzmenkov at timescale.com> (Patch: Yes)

History

When	Who	What
2024-01-31 23:10:45	Alexander Kuzmenkov (akuzmenkov)	Closed in commitfest 2024-03 with status: Committed
2024-01-31 23:10:45	Alexander Kuzmenkov (akuzmenkov)	Changed committer to davidrowley
2024-01-30 12:19:15	Aleksander Alekseev (a.alekseev)	Added a.alekseev as reviewer
2024-01-30 11:07:43	Alexander Kuzmenkov (akuzmenkov)	Changed authors to Alexander Kuzmenkov (akuzmenkov)
2024-01-30 11:06:53	Alexander Kuzmenkov (akuzmenkov)	Attached mail thread CALzhyqyhoXQDR-Usd_0HeWk=uqNLzoVeT8KhRoo=pV_KzgO3QQ@mail.gmail.com
2024-01-30 11:06:53	Alexander Kuzmenkov (akuzmenkov)	Created patch record