At least in Koha 18, when -d is specified, truncations of tables biblio, biblioitems, items fail, and records are added to old ones. Force the -fk option if -d is specified. Also update the doc related to -h.
Hi Stefano, it looks like a duplicate of bug 12488, can you confirm?
(In reply to Jonathan Druart from comment #1) > Hi Stefano, it looks like a duplicate of bug 12488, can you confirm? Yes, sorry.
*** This bug has been marked as a duplicate of bug 12488 ***