Fix var_eq_const: sum selectivity of all matching MCV entries instead of stopping at first match

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ID 7075
Title Fix var_eq_const: sum selectivity of all matching MCV entries instead of stopping at first match
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +10−12, All patches: +10−12
Tags Bugfix Good First Review
Created 2026-07-30 11:06:48
Last modified 2026-07-30 11:06:48 (2 hours ago)
Latest email 2026-07-30 11:03:42 (2 hours ago)
Status
PG20-2 (2026-09-01 – 2026-09-30): Needs review
Target version
Authors Zizhuan Liu (liuzizhuan)
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Fix var_eq_const: sum selectivity of all matching MCV entries instead of stopping at first match
First at 2026-07-30 11:03:42 by ZizhuanLiu X-MAN <44973863 at qq.com>
Latest at 2026-07-30 11:03:42 by ZizhuanLiu X-MAN <44973863 at qq.com>
Latest attachment (v1-0001-Fix-var_eq_const-sum-selectivity-of-all-matching-.patch) at 2026-07-30 11:03:42 from ZizhuanLiu X-MAN <44973863 at qq.com>
    Attachment (v1-0001-Fix-var_eq_const-sum-selectivity-of-all-matching-.patch) at 2026-07-30 11:03:42 from ZizhuanLiu X-MAN <44973863 at qq.com> (Patch: No)
History
When Who What
2026-07-30 11:06:48 Zizhuan Liu (liuzizhuan) Attached mail thread tencent_A15A9D89A86F2E4B086ABA462578B9B64307@qq.com
2026-07-30 11:06:48 Zizhuan Liu (liuzizhuan) Created patch record
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