# File lib/big_record/dynamic_schema.rb, line 46
    def column_for_attribute_with_dynamic_schema(name)
      name_string = name.to_s
      self.columns_hash[name_string] || self.columns_hash["#{self.class.default_column_prefix}#{name_string}"] ||
        self.columns.select{|c|c.alias==name_string}.first
    end