SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function sipHash128 (children 1)
       ExpressionList (children 1)
        Function tuple (children 1)
         ExpressionList (children 2)
          Function toUInt64 (children 1)
           ExpressionList (children 1)
            Literal UInt64_9223372036854775806
          Literal UInt64_1
      Function sipHash128 (children 1)
       ExpressionList (children 1)
        Literal UInt64_1
   ExpressionList (children 2)
    Function sipHash128 (children 1)
     ExpressionList (children 1)
      Function CAST (children 1)
       ExpressionList (children 2)
        Literal \'1\'
        Literal \'UInt8\'
    Function toUInt64 (children 1)
     ExpressionList (children 1)
      Literal UInt64_9223372036854775806