Fix list_tables type error

mxmzdlv · mxmzdlv · commit dc00ae297350 · 2018-02-11T17:55:27.000+13:00
diff --git a/pybigquery/sqlalchemy_bigquery.py b/pybigquery/sqlalchemy_bigquery.py
@@ -189,7 +189,7 @@ def get_table_names(self, connection, schema=None, **kw):
         for d in datasets:
             if schema is not None and d.dataset_id != schema:
                 continue
-            tables = connection.connection._client.list_dataset_tables(d)
+            tables = connection.connection._client.list_dataset_tables(d.reference)
             for t in tables:
                 result.append(d.dataset_id + '.' + t.table_id)
         return result
