package Test::Schema::Result::Member; . . . __PACKAGE__->add_columns( "id", { data_type => "integer", is_auto_increment => 1, is_nullable => 0}, "user_id", { data_type => "integer", is_foreign_key => 1, is_nullable => 1 }, __PACKAGE__->belongs_to( "user", "Test::Schema::Result::User", { id => "user_id" }, { is_deferrable => 0, join_type => "LEFT", on_delete => "NO ACTION", on_update => "NO ACTION", }, );