SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Literal UInt64_18 (alias precision)
    Function toUInt256 (alias int) (children 1)
     ExpressionList (children 1)
      Literal Int64_-1
    Function toUInt256 (alias converted) (children 1)
     ExpressionList (children 1)
      Function toFloat64 (children 1)
       ExpressionList (children 1)
        Identifier int
    Function toString (alias int_str) (children 1)
     ExpressionList (children 1)
      Identifier int
    Function toString (alias converted_str) (children 1)
     ExpressionList (children 1)
      Identifier converted
   ExpressionList (children 2)
    Function equals (alias have_same_length) (children 1)
     ExpressionList (children 2)
      Function length (children 1)
       ExpressionList (children 1)
        Identifier int_str
      Function length (children 1)
       ExpressionList (children 1)
        Identifier converted_str
    Function equals (alias have_same_prefix) (children 1)
     ExpressionList (children 2)
      Function substring (children 1)
       ExpressionList (children 3)
        Identifier int_str
        Literal UInt64_1
        Identifier precision
      Function substring (children 1)
       ExpressionList (children 3)
        Identifier converted_str
        Literal UInt64_1
        Identifier precision
