# File lib/arel/nodes/select_core.rb, line 49
      def eql? other
        self.class == other.class &&
          self.source == other.source &&
          self.top == other.top &&
          self.set_quantifier == other.set_quantifier &&
          self.projections == other.projections &&
          self.wheres == other.wheres &&
          self.groups == other.groups &&
          self.having == other.having &&
          self.windows == other.windows
      end