This document describes the current stable version of Celery (4.2).
For development docs,
go here.
celery.backends.database
SQLAlchemy result store backend.
-
class
celery.backends.database.
DatabaseBackend
(dburi=None, engine_options=None, url=None, **kwargs)[source]
The database result backend.
-
ResultSession
(session_manager=<celery.backends.database.session.SessionManager object>)[source]
-
cleanup
()[source]
Delete expired meta-data.
-
subpolling_interval
= 0.5