sql - Accessing oracle type attributes from system tables -

is possible access oracle type attribute information of system tables? example given type:

create or replace  type custom_type object (   id number,   name varchar2,   ...     )

i able access information of form

type_name,attribute_name,positon,data_type custom_type,id,1,number custom_type,name,2,varchar2

this sort of functionality available function , procedure arguments in user_arguments table, have been unable find similar type attributes.

any appreciated.

thanks,

matt.

this query list type objects owned current user.

select * user_types;

check this link available system tables , brief on contained information.

O9