An Introduction to Class::DBI - Table Relationships 24

Multi Table Relationships

Setting up Class::DBI

  • In Class::DBI we declare these table relationships in our Class:

        package FilmBuff::DBI;
        use base 'Class::DBI';
        FilmBuff::DBI->set_db('Main', 'dbi:mysql:database=test', 'test', '');
    
        # FilmBuff::Person
        package FilmBuff::Person;
        use base 'FilmBuff::DBI';
    
        FilmBuff::Person->table('person');
        FilmBuff::Person->columns('id', 'name');
        FilmBuff::Person->columns(Primary => 'id');
    
        FilmBuff::Person->has_many('credits', FilmBuff::Credit => 'person_id');
    

continued...

 

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