timestamp bug (apache#21130)

preset-io · Aug 18, 2022 · 252ceb7 · 252ceb7
1 parent 642a0d7
commit 252ceb7
Showing 1 changed file with 10 additions and 5 deletions.
diff --git a/superset/models/helpers.py b/superset/models/helpers.py
@@ -1485,11 +1485,16 @@ def get_sqla_query(  # pylint: disable=too-many-arguments,too-many-locals,too-ma
                     # if groupby field/expr equals granularity field/expr
                     if selected == granularity:
                         table_col = columns_by_name[selected]
-                        outer = table_col.get_timestamp_expression(
-                            time_grain=time_grain,
-                            label=selected,
-                            template_processor=template_processor,
-                        )
+                        if isinstance(table_col, dict):
+                            outer = self.get_timestamp_expression(
+                                table_col, time_grain, selected, template_processor
+                            )
+                        else:
+                            outer = table_col.get_timestamp_expression(
+                                time_grain=time_grain,
+                                label=selected,
+                                template_processor=template_processor,
+                            )
                     # if groupby field equals a selected column
                     elif selected in columns_by_name:
                         if isinstance(columns_by_name[selected], dict):