SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function LpNorm (children 1)
       ExpressionList (children 2)
        Function materialize (children 1)
         ExpressionList (children 1)
          Literal Tuple_(UInt64_13, Float64_-84.4, UInt64_91, Float64_63.1)
        Literal UInt64_1
      Function L1Norm (children 1)
       ExpressionList (children 1)
        Function tuple (children 1)
         ExpressionList (children 4)
          Literal UInt64_13
          Literal Float64_-84.4
          Literal UInt64_91
          Literal Float64_63.1
