In airflow dag, how to default to ds within jinja templating. For example,
script_args = { --previousRunDt : {{ prev_execution_date_success |default(ds)}} }
Here when prev_execution_date_success is none, I need ds as default value. But it is evaluating to None
In Jinja, 如果不界定原始价值/不适用,将使用<条码>过滤器。
页: 1 声明如下:
script_args = { --previousRunDt : {{ prev_execution_date_success or ds }} }
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