pankajastro commented on code in PR #32319:
URL: https://github.com/apache/airflow/pull/32319#discussion_r1421437350
##########
airflow/providers/databricks/hooks/databricks_sql.py:
##########
@@ -240,6 +240,13 @@ def run(
else:
return results
+ @staticmethod
+ def _make_serializable(result):
+ """Transform the databricks Row objects into a JSON-serializable list
of rows."""
+ if result is not None:
+ return [list(row) for row in result]
Review Comment:
Hey @Joffreybvn I feel If the handler callable returns non-iterable then
this would fail.
I call the run method like below and it's breaking my DAG
```
run( f"SELECT COUNT(*) FROM {table}", handler=lambda x: x.fetchone())
```
**Error**
```
packages/airflow/providers/databricks/hooks/databricks_sql.py", line 247, in
<listcomp>
return [list(row) for row in result]
TypeError: 'int' object is not iterable
```
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