Costing elided SubqueryScans more nearly correctly

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Title Costing elided SubqueryScans more nearly correctly
Topic Performance
Created 2022-05-04 22:38:11
Last modified 2022-05-04 22:38:40 (2 weeks, 2 days ago)
Latest email 2022-05-05 07:30:33 (2 weeks, 1 day ago)
Status
2022-07: Needs review
Target version
Authors Tom Lane (tgl)
Reviewers Become reviewer
Committer
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Costing elided SubqueryScans more nearly correctly
First at 2022-05-04 22:32:00 by Tom Lane <tgl at sss.pgh.pa.us>
Latest at 2022-05-05 07:30:33 by Richard Guo <guofenglinux at gmail.com>
Latest attachment (cost-elided-subqueries-better-1.patch) at 2022-05-04 22:32:00 from Tom Lane <tgl at sss.pgh.pa.us>
    Attachment (cost-elided-subqueries-better-1.patch) at 2022-05-04 22:32:00 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
History
When Who What
2022-05-04 22:38:40 Tom Lane (tgl) Changed authors to Tom Lane (tgl)
2022-05-04 22:38:12 Tom Lane (tgl) Attached mail thread 2581077.1651703520@sss.pgh.pa.us
2022-05-04 22:38:11 Tom Lane (tgl) Created patch record
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