Quote:
Originally Posted by BookJunkieLI
Edit: I just want to double-check, the file I'd look at for the column info is the metadata.db, right? Hence BR's suggestion not to save there?  |
See the title bar in my screen shot
I've gained quite a lot of insight into the workings of calibre via examining the database schema.
You could create a csv of the custom columns table using the sqlite3.exe shell command program - there's an example in the link I posted.
BR