Creating a duplicate dataset with different column datatypes

[pturmel]

@Juan_Caquias

This is running as a propertyChange script on the component, with DefaultDataset being a custom property with the dataset that needs to be transformed, and Data being the transformed dataset.

You might find it easier to put this expression binding on your data property, after installing my latest Simulation Aids module (assuming that last bug is fixed):

unionAll(
	forEach(
		columnsOf({Root container.path.to.custom.prop}),
		asList(
			it()[0],
			if(
				idx() < 8,
				asList('I', 'str',  'str', 'I', 'str', 'str', 'str', 'str')[idx()],
				'F'
			)
		)
	),
	{Root container.path.to.custom.prop}
)

{ The unionAll function is really just a glorified wrapper around the DatasetBuilder class. }