MobileRead Forums - View Single Post - Column "Modified", 99% of my books have the same recent date in this column.

theducks · 11-09-2018, 10:59 AM

Also running Library Maintenance will affect ALL

My guess that you added a book with:

tags in common with the book that were changed BUT it had a different 'case', and Calibre updates the case of the tag
or
it was one of those with dozens of tags with the wrong case, so lots of books got hit

FWIW I use Title case for my tags and I wish Calibre would have a 'filter action' to do that one (it has Upper, Lower, Capitalize)

11-09-2018, 10:59 AM	#3
theducks Well trained by Cats Posts: 31,116 Karma: 60406498 Join Date: Aug 2009 Location: The Central Coast of California Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A	Also running Library Maintenance will affect ALL My guess that you added a book with: tags in common with the book that were changed BUT it had a different 'case', and Calibre updates the case of the tag or it was one of those with dozens of tags with the wrong case, so lots of books got hit FWIW I use Title case for my tags and I wish Calibre would have a 'filter action' to do that one (it has Upper, Lower, Capitalize)