SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function bin (children 1)
       ExpressionList (children 1)
        Literal \'Hello\'
      Function bin (children 1)
       ExpressionList (children 1)
        Function bitShiftLeft (children 1)
         ExpressionList (children 2)
          Literal \'Hello\'
          Literal UInt64_0
