Nick's patch fixes the issue as described, and I agree that it is the ideal solution here.
prove t/db_dependent/api/v1/erm_eholdings* passes
prove t/db_dependent/Koha/BackgroundJob/CreateEHoldingsFromBiblios.t passes
Signed-off-by: Pedro Amorim <pedro.amorim@ptfs-europe.com> Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net> Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>