SQL Developer is returning only the date, not the time. How do I fix this?

Question

Here\'s what SQL Develoepr is giving me, both in the results window and when I export:

CREATION_TIME       
------------------- 
27-SEP-12
27-SEP-12
27-SEP-1         


        

Answer 1

Neither of these answers would work for me, not the Preferences NLS configuration option or the ALTER statement. This was the only approach that worked in my case:

dbms_session.set_nls('nls_date_format','''DD-MM-YYYY HH24:MI:SS''');

*added after the BEGIN statement

I am using PL/SQL Developer v9.03.1641

Hopefully this is of help to someone!