__PACKAGE__->add_columns( "album_id", { data_type => "integer", is_auto_increment => 1, is_nullable => 0 }, "album_name", { data_type => "text", is_nullable => 1 }, "artist_id", { data_type => "integer", is_foreign_key => 1, is_nullable => 1 }, "genre", { data_type => "text", is_nullable => 1 }, "source", { data_type => "text", is_nullable => 1 }, );