SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Literal \'2015-02-03 04:05:06\'
      Function toDateTime (children 1)
       ExpressionList (children 1)
        Literal \'2015-02-03 04:05:06\'
