ensure empty data allowed

Signed-off-by: varun-edachali-dbx <varun.edachali@databricks.com>

Author: varun-edachali-dbx

src/databricks/sql/utils.py

@@ -135,10 +135,10 @@ def build_queue(
         Returns:
             ResultSetQueue: The appropriate queue for the result data
         """
-        if sea_result_data.data:
+        if sea_result_data.data is not None:
             # INLINE disposition with JSON_ARRAY format
             return JsonQueue(sea_result_data.data)
-        elif sea_result_data.external_links:
+        elif sea_result_data.external_links is not None:
             # EXTERNAL_LINKS disposition (not implemented yet)
             raise NotImplementedError("EXTERNAL_LINKS disposition is not supported yet")
         else: