Just What Does Merge Do?
I was playing with importing books and merging the data.
If I reimport a book that is in Calibre, and it merges the data, it doesn't replace the actual book.
If I save a book to disk, and import the book from one source, and reimport the saved book, the metadata doesn't return.
If I just reimport the book from the saved copy, I get the metadata.
So what is actually happening?
It seems like not much.