feat: 为多个模型的外键字段添加级联删除和其他约束

2025-12-23 11:00:09 +08:00
parent 1a78c76d02
commit 96bf447426
15 changed files with 206 additions and 47 deletions
--- a/models/order.py
+++ b/models/order.py
@@ -55,7 +55,12 @@ class Order(SQLModelBase, TableBaseMixin):
    """订单状态"""
    
    # 外键
-    user_id: UUID = Field(foreign_key="user.id", index=True, description="所属用户UUID")
+    user_id: UUID = Field(
+        foreign_key="user.id",
+        index=True,
+        ondelete="CASCADE"
+    )
+    """所属用户UUID"""
    
    # 关系
    user: "User" = Relationship(back_populates="orders")