jedcunningham commented on code in PR #25312:
URL: https://github.com/apache/airflow/pull/25312#discussion_r932466512
##########
airflow/models/taskinstance.py:
##########
@@ -848,28 +849,35 @@ def refresh_from_db(self, session: Session = NEW_SESSION,
lock_for_update: bool
"""
self.log.debug("Refreshing TaskInstance %s from DB", self)
- qry = session.query(TaskInstance).filter(
- TaskInstance.dag_id == self.dag_id,
- TaskInstance.task_id == self.task_id,
- TaskInstance.run_id == self.run_id,
- TaskInstance.map_index == self.map_index,
+ if self in session:
+ session.refresh(self, TaskInstance.__mapper__.column_attrs.keys())
+
+ qry = (
+ # To avoid joining any relationships by default select the all
Review Comment:
```suggestion
# To avoid joining any relationships, by default select all
```
nit, took me a couple readings to sort this out
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