Add inherit_cache attribute for CreateTableAs custom SA Clause (a…

…pache#38985)
astronomer · Apr 22, 2024 · f31b735 · f31b735
1 parent 59b143d
commit f31b735
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diff --git a/airflow/utils/db_cleanup.py b/airflow/utils/db_cleanup.py
@@ -218,6 +218,8 @@ def _subquery_keep_last(*, recency_column, keep_last_filters, group_by_columns,
 class CreateTableAs(Executable, ClauseElement):
     """Custom sqlalchemy clause element for CTAS operations."""
 
+    inherit_cache = False
+
     def __init__(self, name, query):
         self.name = name
         self.query = query

diff --git a/pyproject.toml b/pyproject.toml
@@ -470,6 +470,7 @@ filterwarnings = [
     # Avoid building cartesian product which might impact performance
     "error:SELECT statement has a cartesian product between FROM:sqlalchemy.exc.SAWarning:airflow",
     'error:Coercing Subquery object into a select\(\) for use in IN\(\):sqlalchemy.exc.SAWarning:airflow',
+    'error:Class.*will not make use of SQL compilation caching',
     "ignore::DeprecationWarning:flask_appbuilder.filemanager",
     "ignore::DeprecationWarning:flask_appbuilder.widgets",
     # FAB do not support SQLAclhemy 2