Fix CPU cost of right-semi and right-anti hash joins

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ID 7156
Title Fix CPU cost of right-semi and right-anti hash joins
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +121−24, All patches: +121−24
Tags Bugfix
Created 2026-08-17 07:32:31
Last modified 2026-08-17 07:32:31 (2 hours ago)
Latest email 2026-08-17 03:58:46 (5 hours ago)
Status
PG20-2 (2026-09-01 – 2026-09-30): Needs review
Target version
Authors Richard Guo (richardguo)
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Fix CPU cost of right-semi and right-anti hash joins
First at 2026-08-17 03:26:59 by Richard Guo <guofenglinux at gmail.com>
Latest at 2026-08-17 03:58:46 by wenhui qiu <qiuwenhuifx at gmail.com>
Latest attachment (v1-0001-Fix-CPU-cost-of-right-semi-and-right-anti-hash-jo.patch) at 2026-08-17 03:26:59 from Richard Guo <guofenglinux at gmail.com>
    Attachment (v1-0001-Fix-CPU-cost-of-right-semi-and-right-anti-hash-jo.patch) at 2026-08-17 03:26:59 from Richard Guo <guofenglinux at gmail.com> (Patch: No)
History
When Who What
2026-08-17 07:32:31 Richard Guo (richardguo) Attached mail thread CAMbWs49XwhSC=e8_yeEaGKmKNyWR3DHH0p+e4k-bR_pgRiN8nQ@mail.gmail.com
2026-08-17 07:32:31 Richard Guo (richardguo) Created patch record
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