Create column if not exists


Is there already a way to create a column if it does not already exists in EasyMorph.

Our specific use case:

In datasets until year 2020 we have a column jaar_facturatie in the dataset.
From 2021 onwards this column does not exist but we have a another column from which we need to extract jaar_facturatie.
We have 1 dataflow that has to process both cases. It would be very practical if we could turn the create column action in an “if not exist” mode.


Hi Nikolaas,

See this topic: Optional calculations with columns

Hi Dmitry,

Thanks ! That could indeed be a workaround but If we could have such an option in the create column action, modify column action and rule action, it would be very handy.

Kind regards