jedcunningham commented on code in PR #23099: URL: https://github.com/apache/airflow/pull/23099#discussion_r910256076
########## docs/apache-airflow/concepts/timetable.rst: ########## @@ -48,3 +48,64 @@ the schedule. Some examples are: As such, Airflow allows for custom timetables to be written in plugins and used by DAGs. An example demonstrating a custom timetable can be found in the :doc:`/howto/timetable` how-to guide. + +Built In Timetables +------------------- + +Airflow comes with several common timetables built in to cover the most common use cases. Additional timetables +may be available in plugins. + +CronDataIntervalTimetable +^^^^^^^^^^^^^^^^^^^^^^^^^ + +Set schedule based on a cron expression. Can be selected by providing a string that is a valid + cron expression to the ``schedule_interval`` parameter of a DAG as described in the :doc:`/concepts/dags` documentation. + +.. code-block:: python + + @dag( + schedule_interval="0 1 * * 3" # At 01:00 on Wednesday. + ... + ) + +DeltaDataIntervalTimetable +^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Schedules data intervals with a time delta. Can be selected by providing a + :class:`datetime.timedelta` or ``dateutil.relativedelta.relativedelta`` to the ``schedule_interval`` parameter of a DAG. Review Comment: ```suggestion :class:`datetime.timedelta` or ``dateutil.relativedelta.relativedelta`` to the ``schedule_interval`` parameter of a DAG. ``` ########## docs/apache-airflow/concepts/timetable.rst: ########## @@ -48,3 +48,64 @@ the schedule. Some examples are: As such, Airflow allows for custom timetables to be written in plugins and used by DAGs. An example demonstrating a custom timetable can be found in the :doc:`/howto/timetable` how-to guide. + +Built In Timetables +------------------- + +Airflow comes with several common timetables built in to cover the most common use cases. Additional timetables +may be available in plugins. + +CronDataIntervalTimetable +^^^^^^^^^^^^^^^^^^^^^^^^^ + +Set schedule based on a cron expression. Can be selected by providing a string that is a valid + cron expression to the ``schedule_interval`` parameter of a DAG as described in the :doc:`/concepts/dags` documentation. Review Comment: ```suggestion cron expression to the ``schedule_interval`` parameter of a DAG as described in the :doc:`/concepts/dags` documentation. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
