- columns => [
- client_id => { type => 'integer', not_null => 1 },
- user_id => { type => 'integer', not_null => 1 },
- ],
+__PACKAGE__->meta->columns(
+ client_id => { type => 'integer', not_null => 1 },
+ user_id => { type => 'integer', not_null => 1 },
+);