5 description => "Add missing foreign key constraints to holds queue table",
8 my ($dbh, $out) = @$args{qw(dbh out)};
9 unless ( foreign_key_exists('tmp_holdsqueue', 'tmp_holdsqueue_ibfk_2') ) {
11 ALTER TABLE tmp_holdsqueue
12 ADD CONSTRAINT `tmp_holdsqueue_ibfk_2` FOREIGN KEY (`biblionumber`) REFERENCES `biblio` (`biblionumber`) ON DELETE CASCADE ON UPDATE CASCADE
15 unless ( foreign_key_exists('tmp_holdsqueue', 'tmp_holdsqueue_ibfk_2') ) {
17 ALTER TABLE tmp_holdsqueue
18 ADD CONSTRAINT `tmp_holdsqueue_ibfk_3` FOREIGN KEY (`borrowernumber`) REFERENCES `borrowers` (`borrowernumber`) ON DELETE CASCADE ON UPDATE CASCADE