0.1.1 暂存

backend/db/__init__.py

@@ -0,0 +1,31 @@
+"""
+数据库工具：对齐 DBHub 的 ``execute_sql`` / ``search_objects``。
+
+使用前请将 ``backend`` 目录加入 ``sys.path``（与 ``api_server.py`` / ``backend/main.py`` 一致），并已在进程内加载根目录 ``.env``。
+"""
+
+from __future__ import annotations
+
+from db.dbhub_tools import (
+    DbHubTools,
+    dbhub_tools,
+    execute_sql,
+    execute_sql_all,
+    execute_sql_count_only,
+    probe_sql_execution_status,
+    probe_sql_execution_status_ex,
+    search_objects,
+)
+from db.engine import get_engine
+
+__all__ = [
+    "DbHubTools",
+    "dbhub_tools",
+    "execute_sql",
+    "execute_sql_all",
+    "execute_sql_count_only",
+    "get_engine",
+    "probe_sql_execution_status",
+    "probe_sql_execution_status_ex",
+    "search_objects",
+]