Taragolis commented on code in PR #33720:
URL: https://github.com/apache/airflow/pull/33720#discussion_r1309348422


##########
airflow/models/taskreschedule.py:
##########
@@ -142,9 +154,93 @@ def find_for_task_instance(
         :param try_number: Look for TaskReschedule of the given try_number. 
Default is None which
             looks for the same try_number of the given task_instance.
         """
-        return TaskReschedule.query_for_task_instance(
-            task_instance, session=session, try_number=try_number
-        ).all()
+        return session.scalars(cls.stmt_for_task_instance(task_instance, 
try_number=try_number)).all()
+
+    @classmethod
+    @provide_session
+    def find_last_for_task_instance(

Review Comment:
   I change logic a bit methods
   
   New (all marked as private):
   `stmt_for_task_instance` -> Query builder
   `find_task_reschedule_for_ti` -> Return single task_reschedule record, first 
or last
   `find_task_reschedules_for_ti` -> replacement for `find_for_task_instance`, 
not used in production code, only in tests
   
   Deprecated Methods, for backward compatibility
   `query_for_task_instance`
   `find_for_task_instance`
   
   In general only `find_task_reschedule_for_ti` and `stmt_for_task_instance` 
uses, all other are redundant, and in theory could be dropped. However 
`find_task_reschedules_for_ti` help me to find my mistake during tests



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