袁聪的最后一次完善更新

app/service/financial_nl2sql_service.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 import re
 from collections.abc import Callable
 from contextlib import AbstractAsyncContextManager
-from datetime import UTC, datetime, timedelta
+from datetime import UTC, date, datetime, timedelta
 from decimal import Decimal
 from typing import Any
 
@@ -454,6 +454,8 @@ class FinancialNL2SQLService:
                 converted[key] = str(value)
             elif isinstance(value, datetime):
                 converted[key] = value.isoformat(sep=" ", timespec="seconds")
+            elif isinstance(value, date):
+                converted[key] = value.isoformat()
             else:
                 converted[key] = value
         return converted