Update main.py

WSL0809 · May 27, 2024 · 004605d · 004605d
1 parent f715b2c
commit 004605d
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/main.py b/main.py
@@ -24,7 +24,10 @@
                  room_router)
 from fastapi.middleware.cors import CORSMiddleware
 
-model.Base.metadata.create_all(bind=engine)
+with engine.connect() as conn:
+    conn.execute("SELECT pg_advisory_lock(123456);")
+    model.Base.metadata.create_all(bind=engine)
+    conn.execute("SELECT pg_advisory_unlock(123456);")
 SHOW_DOCS = os.getenv("SHOW_DOCS", "false").lower() == "true"
 app = FastAPI(docs_url="/docs" if SHOW_DOCS else None)
 app.include_router(change_room_router)