SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function hex (children 1)
     ExpressionList (children 1)
      Function reinterpretAsFixedString (children 1)
       ExpressionList (children 1)
        Function toUUID (children 1)
         ExpressionList (children 1)
          Literal \'61f0c404-5cb3-11e7-907b-a6006ad3dba0\'
