Costing bug in hash join logic for unique joins

Title

CI (CFBot)

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Stats (from CFBot)

Unknown

Topic

Bug Fixes

Created

2018-07-12 00:48:55

Last modified

2018-07-15 11:16:29 (6 years, 7 months ago)

Latest email

2018-07-14 16:04:00 (6 years, 7 months ago)

Status

2018-09: Committed

Target version

Authors

David Rowley (davidrowley)

Reviewers

Committer

Tom Lane (tgl)

Links

Emails

Costing bug in hash join logic for semi joins: First at 2018-07-09 23:44:51 by RK <korlapati at gmail.com>
Latest at 2018-07-14 16:04:00 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (fix_unique_hash_join_costing.patch) at 2018-07-10 10:21:36 from David Rowley <david.rowley at 2ndquadrant.com>
Attachment (fix_unique_hash_join_costing.patch) at 2018-07-10 10:21:36 from David Rowley <david.rowley at 2ndquadrant.com> (Patch: Yes)

History

When	Who	What
2018-07-15 11:16:29	David Rowley (davidrowley)	Closed in commitfest 2018-09 with status: Committed
2018-07-15 11:16:29	David Rowley (davidrowley)	Changed committer to tgl
2018-07-12 00:49:06	David Rowley (davidrowley)	Changed authors to David Rowley (davidrowley)
2018-07-12 00:48:55	David Rowley (davidrowley)	Attached mail thread CA+SNy03bhq0fodsfOkeWDCreNjJVjsdHwUsb7AG=jpe0PtZc_g@mail.gmail.com
2018-07-12 00:48:55	David Rowley (davidrowley)	Created patch record