I see where this suggestion is coming from. Although, keep in mind that in EasyMorph columns are not strictly typed – a column can contain mix of values of different type – text, numbers, dates, etc.
In version 4.0 we will be adding column lineage – the capability to track a column down to it’s source. It could be a good idea to include the original column’s type (in addition to name), just for metadata reference.
Thank you for the suggestion.