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package MyApp::Schema::Result::Comment; use base qw/DBIx::Class::Core/; ... parent => 'MyApp::Schema::Result::XXX', 'YYY' # FK_id? for ids of Play or Concert or ...? );
package MyApp::Schema::Result::Play; use base qw/DBIx::Class::Core/; ... comments => 'MyApp::Schema::Result::Comment', 'XXX' # what can go here? shall I add a FK_id in "comment"? );