SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function dateTime64ToSnowflakeID (children 1)
       ExpressionList (children 1)
        Function now64 (children 1)
         ExpressionList