code: def _ora_stop_test_class_outside_fixtures(config, db, cls):
      try:
          _purge_recyclebin(db)
      except exc.DatabaseError as err:
          log.warning("purge recyclebin command failed: %s", err)
  
      # clear statement cache on all connections that were used
      # https://github.com/oracle/python-cx_Oracle/issues/519
  
      for cx_oracle_conn in _all_conns:
          try:
              sc = cx_oracle_conn.stmtcachesize
          except db.dialect.dbapi.InterfaceError:
              # connection closed
              pass
          else:
              cx_oracle_conn.stmtcachesize = 0
              cx_oracle_conn.stmtcachesize = sc
      _all_conns.clear()
  
imports: from ...None import create_engine
  from ...None import exc
  from ...None import inspect
  from ...engine import url
  from ...testing.provision import configure_follower
  from ...testing.provision import create_db
  from ...testing.provision import drop_all_schema_objects_post_tables
  from ...testing.provision import drop_all_schema_objects_pre_tables
  from ...testing.provision import drop_db
  from ...testing.provision import follower_url_from_main
  from ...testing.provision import log
  from ...testing.provision import post_configure_engine
  from ...testing.provision import run_reap_dbs
  from ...testing.provision import set_default_schema_on_connection
  from ...testing.provision import stop_test_class_outside_fixtures
  from ...testing.provision import temp_table_keyword_args
  from ...testing.provision import update_db_opts
label_desc: Use image node_id 7 for calling a global function with example usage: _ora_stop_test_class_outside_fixtures(config, db, cls) without return types