[Koha-bugs] [Bug 20271] Merge deleted biblio, biblioitems, biblio_metadata, and items tables

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20271 --- Comment #197 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- (In reply to Jonathan Druart from comment #196)

If we want to keep the DBMS handle barode uniqueness we will need to discuss how to deal with that correctly then :) I do not like moving the column, but maybe we could add a unique constraint on (barcode, deleted_on).

Oops, that cannot work. Unique constraint allows multiple NULL values. -- You are receiving this mail because: You are watching all bug changes.