SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 3)
    Function reinterpret (children 1)
     ExpressionList (children 2)
      Identifier a
      Literal \'String\'
    Function reinterpretAsString (children 1)
     ExpressionList (children 1)
      Identifier a
    Function reinterpretAsUInt8 (alias a) (children 1)
     ExpressionList (children 1)
      Literal \'11\'