From 09869667c8e64ca4c317ac1cfe4688176435e336 Mon Sep 17 00:00:00 2001
From: DXC <duxingchen@iris-rs.cn>
Date: Thu, 19 Mar 2026 14:25:43 +0800
Subject: [PATCH] fix: add extend_existing=True to StockAdjustment model to
 resolve MetaData conflict

---
 inventory-backend/app/models/stock/adjustment.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/inventory-backend/app/models/stock/adjustment.py b/inventory-backend/app/models/stock/adjustment.py
index 92ac356..cf1cb1b 100644
--- a/inventory-backend/app/models/stock/adjustment.py
+++ b/inventory-backend/app/models/stock/adjustment.py
@@ -9,6 +9,7 @@ class StockAdjustment(db.Model):
     用于记录财务/主管手动发起的库存修正
     """
     __tablename__ = 'stock_adjustment'
+    __table_args__ = {'extend_existing': True}
 
     id = db.Column(db.Integer, primary_key=True)
     # 单号，如 ADJ-YYYYMMDD-XXXX