be/alembic/migrations.py

@@ -26,9 +26,9 @@ async def run_migrations():
     
     async with engine.connect() as connection:
         # Get current database schema version
-        def do_get_current_rev():
+        def do_get_current_rev(conn):
             migration_context = MigrationContext.configure(
-                connection,
+                conn,
                 opts={
                     'target_metadata': DatabaseBase.metadata,
                     'compare_type': True,
@@ -40,9 +40,9 @@ async def run_migrations():
         current_rev = await connection.run_sync(do_get_current_rev)
         
         # Run migrations
-        def do_upgrade():
+        def do_upgrade(conn):
             migration_context = MigrationContext.configure(
-                connection,
+                conn,
                 opts={
                     'target_metadata': DatabaseBase.metadata,
                     'compare_type': True,