SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 3)
    Function multiply (alias x) (children 1)
     ExpressionList (children 2)
      Function toDecimal64 (children 1)
       ExpressionList (children 2)
        Literal \'922337203685477580\'
        Literal UInt64_0
      Literal UInt64_10
    Function toInt64 (children 1)
     ExpressionList (children 1)
      Identifier x
    Function toInt64 (children 1)
     ExpressionList (children 1)
      Function negate (children 1)
       ExpressionList (children 1)
        Identifier x