[Koha-bugs] [Bug 21901] Foreign keys are missing on the serials and subscriptions tables

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=21901 --- Comment #26 from Marcel de Rooy <m.de.rooy@rijksmuseum.nl> --- DELETE FROM serial WHERE biblionumber NOT IN (SELECT biblionumber FROM biblio) Wouldnt it be better to left join biblio here and check biblionumber is null in the where condition ? Same for another one. -- You are receiving this mail because: You are watching all bug changes.