celerycelery.backends.databaseOn this pageAPI Reference Reference for package: celery.backends.database Classescelery.backends.database.BaseBackendcelery.backends.database.DatabaseBackendcelery.backends.database.SessionManagercelery.backends.database.Taskcelery.backends.database.TaskExtendedcelery.backends.database.TaskSet Functionscelery.backends.database.maybe_timedeltacelery.backends.database.session_cleanup