Improve rowcount estimate for UNNEST(column)

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Title Improve rowcount estimate for UNNEST(column)
Topic Performance
Created 2023-11-25 17:21:17
Last modified 2024-01-04 23:45:37 (6 months, 1 week ago)
Latest email 2024-01-04 23:45:07 (6 months, 1 week ago)
Status
2024-01: Committed
Target version
Authors Paul Jungwirth (pjungwir)
Reviewers Tom Lane (tgl)Become reviewer
Committer Tom Lane (tgl)
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Improve rowcount estimate for UNNEST(column)
First at 2023-11-25 17:19:45 by Paul A Jungwirth <pj at illuminatedcomputing.com>
Latest at 2024-01-04 23:45:07 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (v2-0001-Use-statitics-for-estimating-UNNEST-column-rows.patch) at 2023-12-07 06:32:07 from Paul Jungwirth <pj at illuminatedcomputing.com>
    Attachment (v2-0001-Use-statitics-for-estimating-UNNEST-column-rows.patch) at 2023-12-07 06:32:07 from Paul Jungwirth <pj at illuminatedcomputing.com> (Patch: Yes)
    Attachment (v1-0001-minor-refactor.patch) at 2023-11-30 04:35:14 from jian he <jian.universality at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Use-statitics-for-estimating-UNNEST-column-rows.patch) at 2023-11-25 17:19:45 from Paul A Jungwirth <pj at illuminatedcomputing.com> (Patch: Yes)
History
When Who What
2024-01-04 23:45:37 Tom Lane (tgl) Closed in commitfest 2024-01 with status: Committed
2024-01-04 23:45:37 Tom Lane (tgl) Changed committer to tgl
2024-01-04 22:06:17 Tom Lane (tgl) Added tgl as reviewer
2023-11-25 17:21:33 Paul Jungwirth (pjungwir) Changed authors to Paul Jungwirth (pjungwir)
2023-11-25 17:21:18 Paul Jungwirth (pjungwir) Attached mail thread CA+renyUnM2d+SmrxKpDuAdpiq6FOM=FByvi6aS6yi__qyf6j9A@mail.gmail.com
2023-11-25 17:21:17 Paul Jungwirth (pjungwir) Created patch record
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