Bruji

Thanks for your helpful reply! After some contortions, I realized I don't need to deal with entity-attribute-value, I can create a "product type" for books, and this gets its own table with "product id" as a foreign key (if I were designing the database, that's how I'd do it too,...

I would very much like a way of exporting in entity-attribute-value format. Here's why. I have an online store that cells various types of products. A shirt might have a "sex" associated with it, but certainly a book doesn't. Similarly, a book has an author, a number of pages, etc but a DV...