It would be nice to be able to include the alt text that describes each column in a database within the .csv file that is uploaded.  As it is, this content has to be entered by hand after creating a database.  Every time the database is updated, this work has to be redone.

If there were a row with this information, it could be downloaded with the current database, and re-uploaded to create the new version of the database.

(Jon Wright pointed out this problem to me, and I'm running into it with another database I am working with.)