[Koha-bugs] [Bug 18887] Introduce new table 'circulation_rules', use for 'max_holds' rules

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=18887 --- Comment #143 from Jonathan Druart <jonathan.druart@bugs.koha-community.org> --- I have found a bug in the structure of the table. circulation_rules: PRIMARY KEY (`id`), UNIQUE KEY `branchcode` (`branchcode`,`categorycode`,`itemtype`,`rule_name`), issuingrules: PRIMARY KEY (`branchcode`,`categorycode`,`itemtype`), The difference between UNIQUE and PRIMARY keys is that UNIQUE accept duplicated NULL values. So the DBMS will not raised an error if we try to insert several times the same rule. -- You are receiving this mail because: You are watching all bug changes.