1 files changed, 8 insertions, 2 deletions
diff --git a/db/schema/ocr.ts b/db/schema/ocr.ts
index 289eb297..12382aa4 100644
--- a/db/schema/ocr.ts
+++ b/db/schema/ocr.ts
@@ -9,9 +9,10 @@ import {
   boolean, 
   jsonb, 
   text, 
-  serial 
+  serial , uniqueIndex
 } from 'drizzle-orm/pg-core';
 import { relations } from 'drizzle-orm';
+import { users } from './users';
 
 // OCR 세션 테이블 (전체 처리 정보)
 export const ocrSessions = pgTable('ocr_sessions', {
@@ -57,8 +58,13 @@ export const ocrRows = pgTable('ocr_rows', {
   confidence: decimal('confidence', { precision: 5, scale: 4 }), // 0.0000 ~ 1.0000
   sourceTable: integer('source_table'),
   sourceRow: integer('source_row'),
+  userId: integer("user_id")
+              .references(() => users.id, { onDelete: "set null" }),
   createdAt: timestamp('created_at').notNull().defaultNow(),
-});
+}, (t) => ({
+  // tableId + reportNo + no 조합이 유일
+  uniqReportAndNo: uniqueIndex('idx_ocr_report_no_unique').on(t.reportNo, t.no, t.tagNo, t.jointNo, t.jointType),
+}));
 
 // 회전 시도 결과
 export const ocrRotationAttempts = pgTable('ocr_rotation_attempts', {