uranusjr commented on code in PR #32177:
URL: https://github.com/apache/airflow/pull/32177#discussion_r1245213748
##########
airflow/utils/db.py:
##########
@@ -1304,10 +1306,10 @@ def _dangling_against_task_instance(session,
source_table, dag_run, task_instanc
)
return (
- session.query(*[c.label(c.name) for c in source_table.c])
+ select(*[c.label(c.name) for c in source_table.c])
Review Comment:
This does not create an intermediate tuple but expands a generator directly.
With `*[]` the generator is first realised into a list and then the list is
expanded.
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