property_to_column_name_with_operator (DataMapper::Aggregates::DataObjectsAdapter::SQL)

    # File lib/dm-aggregates/adapters/data_objects_adapter.rb, line 76
            def property_to_column_name_with_operator(property, qualify)
              case property
                when DataMapper::Query::Operator
                  aggregate_field_statement(property.operator, property.target, qualify)

                when Property, DataMapper::Query::Path
                  property_to_column_name_without_operator(property, qualify)

                else
                  raise ArgumentError, "+property+ must be a DataMapper::Query::Operator, a DataMapper::Property or a Query::Path, but was a #{property.class} (#{property.inspect})"
              end
            end