refactor: Added deprecation warning for executemany parameter in inse…

…rt_rows method of DbApiHook

airflow/providers/common/sql/hooks/sql.py

@@ -545,7 +545,16 @@ def insert_rows(
         :param commit_every: The maximum number of rows to insert in one
             transaction. Set to 0 to insert all rows in one transaction.
         :param replace: Whether to replace instead of insert
+        :param executemany: Deprecated. It will be removed in future Airflow versions as inserts are always
+            executed using the executemany method.
         """
+        if kwargs.get("executemany"):
+            warnings.warn(
+                "executemany parameter is deprecated, as executemany will always be used to insert rows.",
+                AirflowProviderDeprecationWarning,
+                stacklevel=2,
+            )
+
         with closing(self.get_conn()) as conn:
             if self.supports_autocommit:
                 self.set_autocommit(conn, False)

tests/deprecations_ignore.yml

@@ -663,6 +663,7 @@
 - tests/providers/cncf/kubernetes/test_pod_generator.py::TestPodGenerator::test_pod_name_confirm_to_max_length
 - tests/providers/cncf/kubernetes/test_pod_generator.py::TestPodGenerator::test_pod_name_is_valid
 - tests/providers/cncf/kubernetes/test_template_rendering.py::test_render_k8s_pod_yaml
+- tests/providers/common/sql/hooks/test_dbapi.py::TestDbApiHook::test_insert_rows_replace_executemany_hana_dialect
 - tests/providers/common/sql/hooks/test_dbapi.py::TestDbApiHook::test_instance_check_works_for_legacy_db_api_hook
 - tests/providers/common/sql/operators/test_sql.py::TestSQLCheckOperatorDbHook::test_get_hook
 - tests/providers/common/sql/operators/test_sql.py::TestSqlBranch::test_branch_false_with_dag_run

tests/providers/common/sql/hooks/test_dbapi.py

@@ -166,7 +166,7 @@ def test_insert_rows_replace_executemany_hana_dialect(self):
         table = "table"
         rows = [("hello",), ("world",)]
 
-        self.db_hook.insert_rows(table, rows, replace=True)
+        self.db_hook.insert_rows(table, rows, replace=True, executemany=True)
 
         assert self.conn.close.call_count == 1
         assert self.cur.close.call_count == 1