[GitHub] [airflow] paavanb edited a comment on issue #20073: Scheduled DAG Runs with Custom Parameters

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paavanb edited a comment on issue #20073:
URL: https://github.com/apache/airflow/issues/20073#issuecomment-986977900


   Would love to see this feature! Scheduling DAGs is a killer feature, but without custom parameters, I have to create a new DAG for each set of custom parameters, and schedule them separately. 
   
   For example, suppose I have a data processing DAG that is parameterized by the dataset to pull in. I'd like to schedule it differently for different datasets. Obviously, I can't infer which dataset to process just based on the cron expression: I might use the same cron schedule for different datasets! Do you know the best way to handle this without having to create a different dag for each possible parameter value? I'm surprised that I can specify custom parameters for manual triggers, but not scheduled ones.


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