class Arel::Nodes::SelectCore

def eql?(other)
  self.class == other.class &&
    self.source == other.source &&
    self.set_quantifier == other.set_quantifier &&
    self.optimizer_hints == other.optimizer_hints &&
    self.projections == other.projections &&
    self.wheres == other.wheres &&
    self.groups == other.groups &&
    self.havings == other.havings &&
    self.windows == other.windows &&
    self.comment == other.comment
end