my $error =
$self->ut_numbern('pkgusagenum')
|| $self->ut_foreign_key('pkgnum', 'cust_pkg', 'pkgnum')
- || $self->ut_numbern('minutes')
+ || $self->ut_floatn('minutes')
|| $self->ut_foreign_key('pkgusagepart', 'part_pkg_usage', 'pkgusagepart')
;
return $error if $error;