Pre-defined types of Oracle nested table

Hello
I am in the Internet search and could not find one of the pre-defined types of nested table in Oracle. For example: a type that can contain strings. Can anyone put here a few names of this type? 
create table mytable (id integer, theList sys.odcivarchar2list);

insert into mytable (id, thelist)
values ( 1, sys.odcivarchar2list('a','b','c'));

Tags: Database

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