DBIx::Class::Manual::ResultClass - Representing a single result (row) from a DB query
package My::Schema::Result::Track; use parent 'DBIx::Class::Core'; __PACKAGE__->table('tracks'); __PACKAGE__->add_columns({ id => { data_type => 'int', is_auto_increment => 1, }, cd_id => { data_type => 'int', }, title => { data_type => 'varchar', size => 50, }, rank => { data_type => 'int', is_nullable => 1, }, }); __PACKAGE__->set_primary_key('id'); __PACKAGE__->add_unique_constraint(u_title => ['cd_id', 'title']);
In DBIx::Class, a user normally receives query results as instances of a certain Result Class, depending on the main query source. Besides being the primary "toolset" for interaction with your data, a Result Class also serves to establish source metadata, which is then used during initialization of your DBIx::Class::Schema instance.
Result Class
Because of these multiple seemingly conflicting purposes, it is hard to aggregate the documentation of various methods available on a typical Result Class. This document serves as a general overview of Result Class declaration best practices, and offers an index of the available methods (and the Components/Roles which provide them).
See AUTHOR and CONTRIBUTORS in DBIx::Class
You may distribute this code under the same terms as Perl itself.
To install DBIx::Class, copy and paste the appropriate command in to your terminal.
cpanm
cpanm DBIx::Class
CPAN shell
perl -MCPAN -e shell install DBIx::Class
For more information on module installation, please visit the detailed CPAN module installation guide.