Views Data Export: How can you include a raw database column? I'm running a data export (using Views Data Export) on some comments and I'd like to include the thread column in the result. The only thing I can see is a Depth field, which doesn't contain the detailed thread information needed to re-render the comments in the correct order. Is it possible to include the thread database column in the results?

Many thanks
Table column will not be automatically imported as available views field. Any extra field you want to use in views. You can define it with hook_views_data. Anyway, I can find pretty much fields are ready to use.