Reject unsupported COPY FROM targets before analyzing WHERE clause

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ID 6931
Title Reject unsupported COPY FROM targets before analyzing WHERE clause
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +67−39, All patches: +67−39
Tags SQL Commands
Created 2026-06-24 07:40:26
Last modified 2026-06-24 07:40:27 (4 hours ago)
Latest email 2026-06-24 08:41:17 (3 hours ago)
Status
PG20-1 (2026-07-01 – 2026-07-31): Needs review
Target version 19
Authors Chao Li (chaol)
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Reject unsupported COPY FROM targets before analyzing WHERE clause
First at 2026-06-24 07:34:07 by Chao Li <li.evan.chao at gmail.com>
Latest at 2026-06-24 08:41:17 by Kyotaro Horiguchi <horikyota.ntt at gmail.com>
Latest attachment (v1-0001-Reject-unsupported-COPY-FROM-targets-before-WHERE.patch) at 2026-06-24 07:34:07 from Chao Li <li.evan.chao at gmail.com>
    Attachment (v1-0001-Reject-unsupported-COPY-FROM-targets-before-WHERE.patch) at 2026-06-24 07:34:07 from Chao Li <li.evan.chao at gmail.com> (Patch: Yes)
History
When Who What
2026-06-24 07:40:27 Chao Li (chaol) Attached mail thread 84873FFF-4C50-4C85-9A36-62A01B860FF1@gmail.com
2026-06-24 07:40:27 Chao Li (chaol) Created patch record
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