Fix qual pushdown past grouping with mismatched equivalence

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ID 6812
Title Fix qual pushdown past grouping with mismatched equivalence
CI (CFBot) Summary
Stats (from CFBot) Patch version: v2, Patch count: 1, First patch: +1224−207, All patches: +1224−207
Tags Bugfix
Created 2026-05-29 01:58:24
Last modified 2026-05-29 01:58:24 (yesterday)
Latest email 2026-05-28 10:47:04 (2 days ago)
Status
PG20-1 (2026-07-01 – 2026-07-31): Needs review
Target version stable
Authors Richard Guo (richardguo)
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Fix HAVING-to-WHERE pushdown with mismatched operator families
First at 2026-05-26 08:48:24 by Richard Guo <guofenglinux at gmail.com>
Latest at 2026-05-28 10:47:04 by Thom Brown <thom at linux.com>
Latest attachment (v2-0001-Fix-qual-pushdown-past-grouping-with-mismatched-e.patch) at 2026-05-28 09:11:25 from Richard Guo <guofenglinux at gmail.com>
    Attachment (v2-0001-Fix-qual-pushdown-past-grouping-with-mismatched-e.patch) at 2026-05-28 09:11:25 from Richard Guo <guofenglinux at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Fix-HAVING-to-WHERE-pushdown-with-mismatched-oper.patch) at 2026-05-26 08:48:24 from Richard Guo <guofenglinux at gmail.com> (Patch: Yes)
History
When Who What
2026-05-29 01:58:24 Richard Guo (richardguo) Attached mail thread CAMbWs4-QLZpn3UVOpeG2fOxxhdnkDNMZ_3Zcm3dqJwRAphz68g@mail.gmail.com
2026-05-29 01:58:24 Richard Guo (richardguo) Created patch record
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