SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function reinterpret (children 1)
     ExpressionList (children 2)
      Function concat (children 1)
       ExpressionList (children 2)
        Function repeat (children 1)
         ExpressionList (children 2)
          Literal \'1\\b@1\\b@1\\b@1\\b@\'
          Literal UInt64_10
        Literal \'\'
      Literal \'Array(Float32)\'
