I'm using Version 220.127.116.11 of SQL/Developer connected to an Oracle XE 11g
I added a comment on a view
COMMENT ON TABLE ABC IS 'My Comment';
but it doesn't appear afterwards if I try to edit it using the GUI.
The comment is in the DD:
select * from USER_TAB_COMMENTS where table_name = 'ABC';
returns 'My Comment'...
Also the comment of views isn't exported when clicking on "generate DB Doc"
How are you adding a comment? Because I am able to see the comment on the view after the edit also. Here is how I am doing
Right click on view -> View Information -> Write comment in comment area and hit OK. Afterwards if I go again, I can still see and edit the comment.
The only difference is I am connected to Enterprise edition instead of XE. I hope XE is not an issue.