use base qw( FS::cust_main_Mixin FS::Record );
use strict;
+use FS::Record qw( dbh );
=head1 NAME
return $desc;
}
+sub _upgrade_schema {
+ my ($class, %opts) = @_;
+
+ my $sql = '
+ DELETE FROM cust_bill_pkg_discount WHERE NOT EXISTS
+ ( SELECT 1 FROM cust_bill_pkg WHERE cust_bill_pkg.billpkgnum = cust_bill_pkg_discount.billpkgnum )
+ ';
+
+ my $sth = dbh->prepare($sql) or die dbh->errstr;
+ $sth->execute or die $sth->errstr;
+ '';
+}
+
=back
=head1 BUGS