- business => {
- type => 'one to one',
- class => 'SL::DB::Business',
- column_map => { business_id => 'id' },
- },
- custom_variables => {
- type => 'one to many',
- class => 'SL::DB::CustomVariable',
- column_map => { id => 'trans_id' },
- query_args => [ config_id => [ \"(SELECT custom_variable_configs.id FROM custom_variable_configs WHERE custom_variable_configs.module = 'CT')" ] ],
- },