Send views if new data

I currently have two schedules that periodically send views as spreadsheets to me. I'd really rather them only send when I have new data. My idea is to have a table that keeps track of the last maximum record ID and if the current maximum record ID is higher, send the views as spreadsheets. Is this possible?

Ideally, I'd have it done as part of the success event, but it says that file attachment is only applicable to scheduler actions.

Thanks,
Carl