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Assert index_attnos[0] == 1 in ri_FastPathFlushArray()

Amit Langote <amitlan@postgresql.org>

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Commit: 155c03ee9d449589fa93aabcac41d643d03875b9
Author: Amit Langote <amitlan@postgresql.org>
Date: 2026-04-10T06:24:38Z
Releases: 19 (unreleased) 
Assert index_attnos[0] == 1 in ri_FastPathFlushArray()

ri_FastPathFlushArray() handles single-column FKs only, so
index_attnos[0] is always 1.  Add an Assert to make this invariant
explicit, as a followup to 980c1a85d819.

Suggested-by: Junwang Zhao <zhjwpku@gmail.com> (offlist)
Discussion: https://www.postgresql.org/message-id/CADfhSr-pCkbDxmiOVYSAGE5QGjsQ48KKH_W424SPk%2BpwzKZFaQ%40mail.gmail.com

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PathChange+/−
src/backend/utils/adt/ri_triggers.c modified +2 −2

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