[PATCH 0/3] Improve UNION de-duplication

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ID 7496
Title [PATCH 0/3] Improve UNION de-duplication
CI (CFBot) Summary
Stats (from CFBot) Patch count: 3, First patch: +498−91, All patches: +3037−159
Tags Performance
Created 2026-10-22 03:57:56
Last modified 2026-10-22 03:57:56 (2 hours ago)
Latest email 2026-10-22 03:56:14 (2 hours ago)
Status
PG20-3 (2026-11-01 – 2026-11-30): Needs review
Target version
Authors Xiangxin Zeng (xiangxin-zeng)
Reviewers Become reviewer
Committer
Links
Emails
[PATCH 0/3] Improve UNION de-duplication
First at 2026-10-22 03:56:14 by zengxx <xiangxin_zeng at qq.com>
Latest at 2026-10-22 03:56:14 by zengxx <xiangxin_zeng at qq.com>
Latest attachment (0001-Extract-shared-de-duplication-helpers-and-gate-DISTI.patch) at 2026-10-22 03:56:14 from zengxx <xiangxin_zeng at qq.com>
    Attachment (0001-Extract-shared-de-duplication-helpers-and-gate-DISTI.patch) at 2026-10-22 03:56:14 from zengxx <xiangxin_zeng at qq.com> (Patch: No)
History
When Who What
2026-10-22 03:57:56 Xiangxin Zeng (xiangxin-zeng) Attached mail thread tencent_D56FD01446E8B3D6FA8234F55526DB543F0A@qq.com
2026-10-22 03:57:56 Xiangxin Zeng (xiangxin-zeng) Created patch record
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