From 9bc3a3b5fe5774b3e05223ebf97efe0999b40300 Mon Sep 17 00:00:00 2001
From: seonNoh <dark.pearl.nst@gmail.com>
Date: Thu, 8 Oct 2026 02:33:54 +0900
Subject: [PATCH] fix(rag): add the diagnosis column to existing hitl_messages
 tables
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첫 이미지(f30af2a)가 만든 ai.hitl_messages에는 diagnosis 컬럼이 없어 /post의 insert가
42703으로 실패했다(실측). CREATE TABLE IF NOT EXISTS는 기존 테이블을 바꾸지 않으므로
ADD COLUMN IF NOT EXISTS를 스키마 적용 단계에 추가한다.
---
 ai/internal/rag/store.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ai/internal/rag/store.go b/ai/internal/rag/store.go
index 6328afd..bafaeec 100644
--- a/ai/internal/rag/store.go
+++ b/ai/internal/rag/store.go
@@ -67,7 +67,9 @@ CREATE TABLE IF NOT EXISTS ai.hitl_messages (
   decided_by  text,
   result      jsonb,
   created_at  timestamptz NOT NULL DEFAULT now()
-);`
+);
+-- additive migrations (CREATE TABLE IF NOT EXISTS leaves existing tables untouched; seen 2026-10-08 on the AI VM)
+ALTER TABLE ai.hitl_messages ADD COLUMN IF NOT EXISTS diagnosis jsonb NOT NULL DEFAULT '{}'::jsonb;`
 
 func New(ctx context.Context, dsn string) (*Store, error) {
 	pool, err := pgxpool.New(ctx, dsn)