I don't see any column comments in Single Record View.
Version 11.0.3.1770
Example:
No comments in Single Record View for above table.
Version 11.0.3.1770
Example:
Code:
create table test (i integer);
comment on column test.i is 'hello';
select * from user_col_comments where table_name = 'TEST';
TABLE_NAME COLUMN_NAME COMMENTS ORIGIN_CON_ID
--------------- ------------ ---------- -------------
TEST I hello 3
No comments in Single Record View for above table.